2020-10-19 Tracking News

Contents on 19 October '20

IAU Minor Planet Center
- NEOCP Activity -- 70 listings
- New MPECs -- 33 MPECs
Observers -- 111 observers
Impact Risk Monitoring -- seventeen objects
Chronology

Asteroid/Comet Connection (A/CC) Resources:

Consolidated Risk Tables - the CRT page
Of 1202 risk-listed objects, 191 have had news in the last 31 days. Updated at 1910 UTC on 19 Oct.
Earth's Busy Neighborhood traffic page
Ephemerides for risk-listed objects & close passers
News archive (old) & news image catalog (discontinued)
Object Links - mainly for radar targets & close passers (mostly discontinued)
Observing Campaigns (old)

The latest A/CC news is available via framed access, RSS news feed, or redirection.

Navigation tips: Use the << and >> arrows on the menus for each regular section (Observers, Risks, etc.) to move to the previous and next day's news for that section. Use the Index menu item to access specific days through a calendar interface. To keep track of what's new each day, watch the Chronology section.

NEOCP Activity on 19 October '20

The MPC's NEO Confirmation Page has 70 listings

When last checked at 2331 UTC today, the Minor Planet Center's Near Earth Object discovery Confirmation Page (NEOCP) had 70 objects listed. Of these, 36 were "one nighters." So far The Tracking News has counted a total of 115 listings on the NEOCP today.

To learn how observers use the NEOCP, see the Practical guide on how to observe NEOCP object at Suno Observatory by Birtwhistle et al.

New MPECs on 19 October '20

Minor Planet Electronic Circulars

As of last check at 2359 UTC, there have been 33 MPECs posted today from the International Astronomical Union's Minor Planet Center in Cambridge, Massachusetts.

MPEC 2020-U96 time-stamped "00:30 UT" - Observations and Orbits of Comets and A/ Objects - see below
MPEC 2020-U97 time-stamped "01:56 UT" - 2020 TD8 - see below
MPEC 2020-U98 time-stamped "01:59 UT" - 2020 UE1 - see below
MPEC 2020-U99 time-stamped "02:02 UT" - 2020 UF1 - see below
MPEC 2020-U100 time-stamped "02:05 UT" - 2020 UG1 - see below
MPEC 2020-U101 time-stamped "05:55 UT" - 2020 TG8 - see below
MPEC 2020-U102 time-stamped "05:56 UT" - 2020 TH8 - see below
MPEC 2020-U103 time-stamped "05:57 UT" - 2020 UK1 - see below
MPEC 2020-U104 time-stamped "05:58 UT" - 2020 UL1 - see below
MPEC 2020-U105 time-stamped "05:58 UT" - 2020 UM1 - see below
MPEC 2020-U106 time-stamped "05:59 UT" - 2020 UN1 - see below
MPEC 2020-U107 time-stamped "06:00 UT" - 2020 UO1 - see below
MPEC 2020-U108 time-stamped "06:00 UT" - 2020 TJ8 - see below
MPEC 2020-U109 time-stamped "06:01 UT" - 2020 UP1 - see below
MPEC 2020-U110 time-stamped "06:02 UT" - 2020 UQ1 - see below
MPEC 2020-U111 time-stamped "06:02 UT" - 2020 UR1 - see below
MPEC 2020-U112 time-stamped "09:47 UT" - 2020 US1 - see below
MPEC 2020-U113 time-stamped "09:48 UT" - 2020 TL8 - see below
MPEC 2020-U114 time-stamped "09:50 UT" - 2020 UT1 - see below
MPEC 2020-U115 time-stamped "11:02 UT" - 2020 UU1 - see below
MPEC 2020-U116 time-stamped "11:49 UT" - 2011 UR91 - see below
MPEC 2020-U117 time-stamped "11:50 UT" - 2020 UV1 - see below
MPEC 2020-U118 time-stamped "11:52 UT" - 2020 TN8 - see below
MPEC 2020-U119 time-stamped "12:43 UT" - Daily Orbit Update - see below
MPEC 2020-U120 time-stamped "14:19 UT" - 2020 TO8 - see below
MPEC 2020-U121 time-stamped "14:21 UT" - 2020 UW1 - see below
MPEC 2020-U122 time-stamped "14:23 UT" - 2020 UX1 - see below
MPEC 2020-U123 time-stamped "14:25 UT" - 2020 UY1 - see below
MPEC 2020-U124 time-stamped "14:29 UT" - 2020 UZ1 - see below
MPEC 2020-U125 time-stamped "14:31 UT" - 2020 UA2 - see below
MPEC 2020-U126 time-stamped "14:32 UT" - 2020 UB2 - see below
MPEC 2020-U127 time-stamped "15:48 UT" - 2008 UU95 - see below
MPEC 2020-U128 time-stamped "21:15 UT" - 2006 SK450

MPEC 2020-U128 - "21:15 UT" - 2006 SK450

K06Sj0K 2006 SK450 (H=19.6 ~407m) was picked up at 0933 UT on 18 Sept. 2006 by the Catalina Sky Survey (CSS), observing it at 2006 Sept. 18.40-43p4, 2006 Oct. 16.39-41p4, and 2006 Nov. 14.28-31p4. This detection was confirmed by the Spacewatch 0.9m telescope (2006 Oct. 16.47-51p3, 2006 Oct. 20.44-48p3 & 2006 Nov. 9.23-27p3), NEAT's Mt. Palomar telescope (2006 Oct. 20.41-43p3 & 2006 Nov. 9.33-37p3), and the Mt. Lemmon Survey (MLS) (2006 Oct. 31.31-33p4 & 2006 Nov. 14.29-32p4).

MPEC 2020-U127 - "15:48 UT" - 2008 UU95

K08U95U 2008 UU95 (Q=4.239 AU, Earth MOID=4.7 LD, H=23.6 ~65m) from ATLAS Haleakala (Oct. 18.40-42p4 & 18.54p5), Schiaparelli Obs. (Oct. 18.75-76p3), PASTIS Obs. (Oct. 18.76-78p9), Visnjan Obs. (Oct. 18.77-78p5), San Marcello Pistoiese Obs. (Oct. 18.78-79p3), Zvjezdarnica Graberje (Oct. 18.79-80p3), M57 Obs. (Oct. 18.80-81p3), Farra d'Isonzo Obs. (Oct. 18.80-81p3), GROWTH India Telescope (Oct. 18.81p3), Castelmartini Obs. (Oct. 18.83-84p3), St. Pardon de Conques Obs. (Oct. 18.85p3), SATINO-1 (Oct. 18.85-87p4), Dax Obs. (Oct. 18.86-87p3), GiaGa Obs. (Oct. 18.86-87p3), Paus Obs. (Oct. 18.90-91p6), Squirrel Valley Obs. (Oct. 18.99-02p3), Steward Obs. Mt. Lemmon Station (Oct. 19.11p4), Wiggins Obs. (Oct. 19.14-15p6), Tebbutt Obs. (Oct. 19.16-20p3), and CSS (Oct. 19.23-25p3)

MPEC 2020-U126 - "14:32 UT" - 2020 UB2

K20U02B 2020 UB2 (small asteroid, Q=5.057 AU, H=22.42 ~111m) was picked up at 0736 UT on 17 Oct. by MLS, observing it at Oct. 17.32-33p4. This detection was confirmed by Steward Mt. Lemmon Sta. (Oct. 17.42p3, 18.30p3 & 19.26p3), Visnjan Obs. (Oct. 18.89-90p3), and St. Pardon de Conques Obs. (Oct. 18.99-00p2).

MPEC 2020-U125 - "14:31 UT" - 2020 UA2

K20U02A 2020 UA2 (small asteroid, Earth MOID=3.2 LD, H=27.58 ~10m) was picked up at 1013 UT on 18 Oct. by Pan-STARRS 1 (PS1), observing it at Oct. 18.43-47p3. This detection was confirmed by Visnjan Obs. (Oct. 18.88-89p4), St. Pardon de Conques Obs. (Oct. 18.96-97p3), and Steward Mt. Lemmon Sta. (Oct. 19.46p3).

MPEC 2020-U124 - "14:29 UT" - 2020 UZ1

K20U01Z 2020 UZ1 (small asteroid, i=45.7°, H=22.53 ~106m) was picked up at 0742 UT on 17 Oct. by MLS, observing it at Oct. 17.32-34p4. This detection was confirmed by Steward Mt. Lemmon Sta. (Oct. 17.42-43p4, 18.28p3 & 19.26p3), Visnjan Obs. (Oct. 18.92p3), and St. Pardon de Conques Obs. (Oct. 18.97-98p3).

MPEC 2020-U123 - "14:25 UT" - 2020 UY1

K20U01Y 2020 UY1 (small asteroid, Earth MOID=4.7 LD, H=26.07 ~21m) was picked up at 0642 UT on 17 Oct. by MLS, observing it at Oct. 17.28-29p4. This detection was confirmed by the Catalina Sky Survey Kuiper Telescope (CSS-Kuiper) (Oct. 17.38p4, 18.24p3 & 19.26p3).

MPEC 2020-U122 - "14:23 UT" - 2020 UX1

K20U01X 2020 UX1 (small asteroid, H=26.10 ~20m) was picked up at 0557 UT on 18 Oct. by MLS, observing it at Oct. 17.22-23p3 at G=21.4-22.0 and 18.25-29p7 at G=20.99-22.11. This detection was confirmed by CSS-Kuiper (Oct. 18.34-35p4 at G=21.31-22.04) and Steward Mt. Lemmon Sta. (Oct. 19.20-21p3 at G=21.19-22.13).

MPEC 2020-U121 - "14:21 UT" - 2020 UW1

K20U01W 2020 UW1 (small asteroid, H=24.07 ~52m) was picked up at 1024 UT on 17 Oct. by PS1, observing it at Oct. 17.43-47p4 and 18.43-47p4. This detection was confirmed by Steward Mt. Lemmon Sta. (Oct. 18.33p3), R. Wainscoat on Mauna Kea (Oct. 18.39p3), and Visnjan Obs. (Oct. 18.98-99p3).

MPEC 2020-U120 - "14:19 UT" - 2020 TO8

K20T08O 2020 TO8 (small asteroid, H=25.72 ~24m) was picked up at 1109 UT on 15 Oct. by PS1, observing it at Oct. 15.47-52p3, 16.36-39p3, 17.47-52p3, and 18.36-39p3.

<< DOU on 19 October '20 >> MPEC 2020-U119 - "12:43 UT" - Daily Orbit Update

Observations of risk-listed objects
K20U00Y 2020 UY (small asteroid, arc=2 days, H=29.1 ~5m, close passer, NHATS target) from Steward Mt. Lemmon Sta. (Oct. 19.31p4)
K20U00H 2020 UH (small asteroid, arc=4 days, H=24.4 ~45m) from Steward Mt. Lemmon Sta. (Oct. 19.11p4)
K20U00E 2020 UE (small asteroid, arc=4 days, H=25.5 ~27m, close passer) from Steward Mt. Lemmon Sta. (Oct. 19.32-33p4)
K20U00B 2020 UB (small asteroid, Q=4.575 AU, arc=3 days, H=27.9 ~9m, close passer) from Steward Mt. Lemmon Sta. (Oct. 19.10-11p4)
K20U00A 2020 UA (close passer, NHATS target) from ATLAS Mauna Loa (Oct. 18.36-41p4)
K20T07D 2020 TD7 (small asteroid, arc=4 days, H=26.8 ~15m, close passer) from Steward Mt. Lemmon Sta. (Oct. 19.36-37p4)
K20T06F 2020 TF6 (small asteroid, arc=4 days, H=27.6 ~10m, close passer) from QOS Obs. (Oct. 18.84-85p4) and Castelmartini Obs. (Oct. 18.89p4)
K20T05K 2020 TK5 (small asteroid, q=0.349 AU, arc=5 days, H=23.5 ~68m) from Steward Mt. Lemmon Sta. (Oct. 19.49p3)
K20T04S 2020 TS4 (close passer, NHATS target) from ATLAS Mauna Loa (Oct. 18.42-43p4) and Steward Mt. Lemmon Sta. (Oct. 19.46p3)
K20T01Y 2020 TY1 (small asteroid, arc=10 days, H=22.5 ~107m) from CSS (Oct. 18.34-36p4)
K18Y02O 2018 YO2 (small asteroid, arc=10 days, H=29.7 ~4m, close passer, NHATS target) from the Spacewatch 1.8m telescope (2019 Jan. 7.52-54p2)
Observations of recently (no longer) risk-listed objects
K20T03U 2020 TU3 (small asteroid, arc=7 days, H=23.6 ~65m) from Steward Mt. Lemmon Sta. (Oct. 18.51p3)
K20S05K 2020 SK5 (small asteroid, Q=4.391 AU, arc=23 days, H=23.0 ~85m) from PS1 (Oct. 18.43-47p4)
K20S00O 2020 SO (NHATS target) from Loiano Obs. (Oct. 16.87-89p3)
Observations of close-passing objects
K20U01B 2020 UB1 (arc=2 days, H=24.6 ~41m) from Pan-STARRS 2 (PS2) (Oct. 18.22-23p2)
K20U01A 2020 UA1 (arc=2 days, H=24.1 ~51m) from ATLAS Mauna Loa (Oct. 19.37-38p4)
K20U00S 2020 US (arc=3 days, H=27.4 ~11m) from Steward Mt. Lemmon Sta. (Oct. 19.16p4)
K20U00R 2020 UR (arc=2 days, H=27.9 ~9m) from Steward Mt. Lemmon Sta. (Oct. 18.29-30p3)
K20U00G 2020 UG (arc=2 days, H=26.7 ~15m) from Steward Mt. Lemmon Sta. (Oct. 18.09p3)
K20T06M 2020 TM6 (arc=8 days, H=26.2 ~19m, NHATS target) from Steward Mt. Lemmon Sta. (Oct. 19.45p4)
K20T06D 2020 TD6 (arc=4 days, H=28.3 ~7m, NHATS target) from Steward Mt. Lemmon Sta. (Oct. 19.42-43p4)
K20T06C 2020 TC6 (arc=4 days, H=27.6 ~10m) from Steward Mt. Lemmon Sta. (Oct. 19.35-36p4)
K20T06A 2020 TA6 (arc=5 days, H=26.4 ~18m) from Steward Mt. Lemmon Sta. (Oct. 19.18p1 & 19.23-26p2)
K20T04W 2020 TW4 (arc=5 days, H=27.2 ~12m) from Steward Mt. Lemmon Sta. (Oct. 18.50p3)
K20T04K 2020 TK4 (arc=7 days, H=26.5 ~17m) from Steward Mt. Lemmon Sta. (Oct. 19.12p4)
K20T03H 2020 TH3 (arc=9 days, H=26.2 ~19m, NHATS target) from Steward Mt. Lemmon Sta. (Oct. 19.07-08p4)
K20T02J 2020 TJ2 (arc=10 days, H=25.4 ~28m) from Castelmartini Obs. (Oct. 17.91-92p4)
K20T02E 2020 TE2 (arc=11 days, H=26.4 ~18m, NHATS target) from CSS-Kuiper (Oct. 19.08-09p3)
K19A00U 2019 AU (NHATS target) from Spacewatch 1.8m (2019 Jan. 17.36p2)
K01SS6G 2001 SG286 (arc=6 opp, H=21.0 ~214m) from PS2 (Oct. 18.36-38p3)
Observation campaigns (NHATS targets, radar support)
K20T03A 2020 TA3 (arc=9 days, H=26.4 ~18m, NHATS) from Steward Mt. Lemmon Sta. (Oct. 19.11p3)
K20T02K 2020 TK2 (arc=11 days, H=25.4 ~28m, NHATS) from CSS-Kuiper (Oct. 19.09-10p4 at G=21.01-22.11)
K07T66E 2007 TE66 (arc=4 opp, H=21.5 ~170m, NHATS) from ATLAS Mauna Loa (Oct. 18.36-41p4)
K04J01N 2004 JN1 (arc=2 opp, H=23.7 ~62m, NHATS) from PS2 (Oct. 18.47-48p3)
11398 11398 1998 YP11 (radar) from the Zwicky Transient Facility (ZTF) (Oct. 14.37-41p3 & 14.49p1)
03200 3200 Phaethon (1983 TB) (radar) from CSS (Oct. 18.46-48p4)
-- NHATS target table -- Planetary radar schedules: Arecibo & Goldstone
Observations of small (H>22.0) & smallish (21.7<H<=22.0) asteroids
K20U01Q 2020 UQ1 (i=44.2°, arc=4 days, H=22.8 ~93m) from Steward Mt. Lemmon Sta. (Oct. 19.28p4)
K20U01N 2020 UN1 (arc=9 days, H=25.5 ~27m) from Steward Mt. Lemmon Sta. (Oct. 19.40-41p3)
K20U01K 2020 UK1 (arc=12 days, H=25.5 ~27m) from Steward Mt. Lemmon Sta. (Oct. 19.36-37p3)
K20U01G 2020 UG1 (arc=3 days, H=25.4 ~28m) from CSS-Kuiper (Oct. 19.39-40p3)
K20U01F 2020 UF1 (arc=6 days, H=22.8 ~93m) from CSS-Kuiper (Oct. 19.27p3)
K20U01E 2020 UE1 (arc=4 days, H=25.8 ~23m) from Steward Mt. Lemmon Sta. (Oct. 19.13p4)
K20U01C 2020 UC1 (arc=3 days, H=24.8 ~37m) from PS1 (Oct. 18.43-45p3)
K20U00W 2020 UW (arc=2 days, H=27.3 ~12m) from Steward Mt. Lemmon Sta. (Oct. 19.34p4)
K20U00F 2020 UF (arc=3 days, H=24.6 ~41m) from Steward Mt. Lemmon Sta. (Oct. 19.43p4)
K20T06V 2020 TV6 (arc=5 days, H=23.9 ~56m) from Steward Mt. Lemmon Sta. (Oct. 19.38p3)
K20T06U 2020 TU6 (arc=5 days, H=24.9 ~35m) from Steward Mt. Lemmon Sta. (Oct. 19.45p3)
K20T05Y 2020 TY5 (arc=5 days, H=25.3 ~29m) from CSS-Kuiper (Oct. 19.17-18p3)
K20T05X 2020 TX5 (arc=5 days, H=25.1 ~32m) from Steward Mt. Lemmon Sta. (Oct. 19.31-32p4)
K20T05W 2020 TW5 (arc=4 days, H=24.0 ~54m) from Steward Mt. Lemmon Sta. (Oct. 18.51p3)
K20T05L 2020 TL5 (arc=5 days, H=25.9 ~22m) from CSS-Kuiper (Oct. 19.15-16p3 at G=21.32-22.18)
K20T05F 2020 TF5 (arc=5 days, H=26.3 ~19m) from CSS-Kuiper (Oct. 18.51p3 & 19.25-27p2)
K20T05C 2020 TC5 (arc=6 days, H=23.9 ~56m) from CSS-Kuiper (Oct. 19.11p2)
K20T05A 2020 TA5 (arc=6 days, H=25.8 ~23m) from Steward Mt. Lemmon Sta. (Oct. 19.12p3)
K20T04Z 2020 TZ4 (arc=11 days, H=24.4 ~45m) from Steward Mt. Lemmon Sta. (Oct. 19.17-18p3)
K20T04J 2020 TJ4 (arc=7 days, H=23.8 ~59m) from Steward Mt. Lemmon Sta. (Oct. 19.23-24p3)
K20T03W 2020 TW3 (arc=7 days, H=22.6 ~102m) from Steward Mt. Lemmon Sta. (Oct. 18.52p3)
K20T03S 2020 TS3 (arc=8 days, H=25.3 ~29m) from Steward Mt. Lemmon Sta. (Oct. 19.25p3)
K20T03C 2020 TC3 (arc=9 days, H=24.8 ~37m) from Steward Mt. Lemmon Sta. (Oct. 19.15p4)
K20T01U 2020 TU1 (arc=11 days, H=25.0 ~34m) from Steward Mt. Lemmon Sta. (Oct. 19.42p3)
K20T00P 2020 TP (arc=13 days, H=23.7 ~62m) from Steward Mt. Lemmon Sta. (Oct. 19.16-17p3)
K20S06S 2020 SS6 (arc=30 days, H=23.3 ~74m) from CSS-Kuiper (Oct. 19.21p3)
K20S01Y 2020 SY1 (Q=4.290 AU, arc=32 days, H=23.5 ~68m) from CSS-Kuiper (Oct. 19.40-42p3 at G=21.92-22.05)
K20R06S 2020 RS6 (arc=35 days, H=23.5 ~68m) from CSS-Kuiper (Oct. 19.20p3 at G=21.48-22.59)
K20R05V 2020 RV5 (arc=67 days, H=23.8 ~59m) from CSS (Oct. 18.29-31p3) and ATLAS Mauna Loa (Oct. 18.37-44p4)
K20R03A 2020 RA3 (arc=39 days, H=22.1 ~129m) from PS2 (Oct. 18.46-48p4)
K20T07Q 2020 TQ7 (arc=29 days, H=22.0 ~135m) from Steward Mt. Lemmon Sta. (Oct. 18.44-45p3)
K20O07K 2020 OK7 (arc=81 days, H=21.8 ~148m) from Steward Mt. Lemmon Sta. (Oct. 19.18-22p3)
Observations of other objects
K20U01L 2020 UL1 (arc=10 days, H=20.3 ~295m) from CSS-Kuiper (Oct. 19.31-32p2)
K20T07U 2020 TU7 (arc=25 days, H=21.3 ~186m) from PS1 (Oct. 18.42-47p3)
K20T07P 2020 TP7 (q=0.290 AU, arc=4 days, H=19.9 ~355m) from CSS-Kuiper (Oct. 19.12p3 at G=21.31-22.29)
K20T07C 2020 TC7 (arc=5 days, H=19.6 ~407m) from CSS-Kuiper (Oct. 19.44p3 at G=21.48-22.52)
K20T07A 2020 TA7 (i=41.8°, arc=4 days, H=21.7 ~155m) from Steward Mt. Lemmon Sta. (Oct. 19.08p4)
K20T05U 2020 TU5 (i=56.9°, arc=5 days, H=20.4 ~282m) from Steward Mt. Lemmon Sta. (Oct. 18.50p3)
K20T05H 2020 TH5 (arc=6 days, H=21.1 ~204m) from PS2 (Oct. 18.47-49p3) and Steward Mt. Lemmon Sta. (Oct. 19.45-46p3)
K20T05G 2020 TG5 (arc=6 days, H=21.2 ~195m) from CSS-Kuiper (Oct. 19.14-15p3)
K20T02M 2020 TM2 (arc=11 days, H=21.3 ~186m) from Steward Mt. Lemmon Sta. (Oct. 19.13-15p3)
K20T01A 2020 TA1 from CSS-Kuiper (Oct. 18.42p2 at G=22.46)
K20S07J 2020 SJ7 (arc=20 days, H=20.1 ~323m) from Steward Mt. Lemmon Sta. (Oct. 19.39-40p3 at G=20.78-22.59)
K20R09O 2020 RO9 (Q=4.228 AU, arc=34 days, H=18.6 ~645m) from Steward Mt. Lemmon Sta. (Oct. 18.52p3)
K20R08X 2020 RX8 (Q=0.990 AU, arc=34 days, H=19.6 ~407m) from Steward Mt. Lemmon Sta. (Oct. 19.12-13p3)
K20R00U 2020 RU (Q=4.834 AU, arc=49 days, H=19.5 ~426m) from Steward Mt. Lemmon Sta. (Oct. 18.52p3)
K20R00G 2020 RG (arc=53 days, H=20.9 ~224m) from Steward Mt. Lemmon Sta. (Oct. 19.37-38p2)
K20Q13M 2020 QM13 (arc=61 days, H=21.0 ~214m) from PS2 (Oct. 17.43-45p3 at w=21.80-22.21) and PS1 (Oct. 18.43-47p4)
K20Q06U 2020 QU6 (arc=53 days, H=18.2 ~776m) from CSS (Oct. 18.13-15p3), ZTF (Oct. 18.13-18p4), PS2 (Oct. 18.27-31p3), and Castelmartini Obs. (Oct. 18.86p2)
K20Q06Q 2020 QQ6 (Q=4.107 AU, arc=66 days, H=19.7 ~389m) from SATINO-1 (Sept. 16.96-98p4) and Pises Obs. (Oct. 17.97-99p3)
K20Q05F 2020 QF5 (arc=65 days, H=21.6 ~162m) from PS2 (Oct. 18.55-58p4)
K20Q03B 2020 QB3 (i=47.7°, Q=5.302 AU, arc=83 days, H=18.3 ~741m) from CSS-Kuiper (Oct. 19.13p2 at G=21.70-22.60)
K20P05C 2020 PC5 (Q=4.177 AU, arc=66 days, H=18.5 ~676m) from Castelmartini Obs. (Oct. 17.89-90p3 & 18.88p3), CSS (Oct. 18.18-20p4), and ATLAS Mauna Loa (Oct. 18.35-40p4)
K20P04X 2020 PX4 (arc=64 days, H=21.3 ~186m) from ZTF (Oct. 14.16p1)
K20P01D 2020 PD1 (Q=4.135 AU, arc=119 days, H=19.3 ~467m) from ZTF (Oct. 18.30p2 & 18.36p2), CSS (Oct. 18.32-34p4), ATLAS Mauna Loa (Oct. 18.36-41p4), and Foxfire Village Obs. (Oct. 19.08-12p3)
K20O08C 2020 OC8 (arc=125 days, H=20.7 ~245m) from ZTF (Oct. 18.13-18p6), CSS (Oct. 18.13-15p4), and ATLAS Mauna Loa (Oct. 18.31-33p4)
K20O04G 2020 OG4 (arc=87 days, H=18.5 ~676m) from Pises Obs. (Oct. 18.03-06p3)
K20O03W 2020 OW3 (Q=4.802 AU, arc=91 days, H=19.6 ~407m) from ZTF (Oct. 16.24p1, 18.22-24p2 & 18.28p1)
K20L03B 2020 LB3 (arc=2 opp, H=19.6 ~407m) from PS1 (Oct. 18.28-30p3) and ATLAS Mauna Loa (Oct. 18.32-35p4)
K20K07W 2020 KW7 (arc=141 days, H=19.9 ~355m) from CSS-Kuiper (Oct. 18.50p3 at G=22.52-65)
K20K07R 2020 KR7 (arc=141 days, H=21.2 ~195m) from PS2 (Oct. 18.43-45p3)
K19B00K 2019 BK from Spacewatch 1.8m (2019 Jan. 29.42p2)
K18T05S 2018 TS5 (arc=4 opp, H=21.4 ~178m) from ZTF (Oct. 14.31-35p2, 16.26-30p3 & 18.27-29p4)
K17G06O 2017 GO6 (Q=4.121 AU, arc=2 opp, H=19.2 ~490m) from PS2 (Oct. 18.47-49p3)
K16T93F 2016 TF93 (arc=4 opp, H=17.9 ~891m) from ATLAS Mauna Loa (Oct. 18.42-45p4)
K16L47Z 2016 LZ47 (arc=2 opp, H=20.2 ~309m) from PS2 (Oct. 18.27-30p3)
K16B14Z 2016 BZ14 (Q=4.757 AU, arc=2 opp, H=18.4 ~708m) from CSS-Kuiper (Oct. 18.49p3)
K14WK2P 2014 WP202 (i=41.3°, arc=4 opp, H=19.0 ~537m) from PS1 (Oct. 18.59-62p4 at w=21.6-22.2)
K14V01U 2014 VU1 (arc=4 opp, H=18.6 ~645m) from PS1 (Oct. 18.60-62p3)
K13P06Y 2013 PY6 (arc=4 opp, H=19.3 ~467m) from ZTF (Oct. 14.31-35p4), ATLAS Mauna Loa (Oct. 18.36-37p4), Foxfire Village Obs. (Oct. 19.08-12p3), and AHS Obs. (Oct. 19.15-16p3)
K13G07Y 2013 GY7 (arc=3 opp, H=20.5 ~269m) from Glenlee Obs. (Oct. 16.45-47p3)
K10T05U 2010 TU5 (arc=3 opp, H=19.0 ~537m) from ATLAS Mauna Loa (Oct. 18.48-50p4) and Visnjan Obs. (Oct. 19.14p3)
K09U00M 2009 UM (arc=4 opp, H=20.9 ~224m) from CSS (Oct. 18.35-36p3) and ATLAS Mauna Loa (Oct. 18.42-45p4)
K07VD7X 2007 VX137 (arc=5 opp, H=18.5 ~676m) from ATLAS Mauna Loa (Oct. 18.37-40p4)
K06S19S 2006 SS19 (Q=4.404 AU, arc=3 opp, H=18.9 ~562m) from PS1 (Oct. 18.36-43p6)
K04Q17D 2004 QD17 (arc=5 opp, H=19.8 ~371m) from ZTF (Oct. 18.13-18p8)
K02T67S 2002 TS67 (arc=6 opp, H=19.1 ~513m) from PS2 (Oct. 18.55-58p3)
K00T28U 2000 TU28 (arc=3 opp, H=21.0 ~214m) from ATLAS Mauna Loa (Oct. 18.38-42p4) and QOS Obs. (Oct. 18.83p11)
K00P27Q 2000 PQ27 (arc=3 opp, H=20.0 ~339m) from ZTF (Oct. 14.31p1, 14.38p1, 18.24p1 & 18.29p1)
p3125 513125 1997 GC32 from CSS (Oct. 18.44-45p3) and ATLAS Mauna Loa (Oct. 18.55-58p4)
o3960 503960 2004 QF1 from PS2 (Oct. 18.23-25p2)
m2718 482718 2013 ET9 from ATLAS Mauna Loa (Oct. 18.36-41p4)
m0824 480824 1999 JO6 from ZTF (Oct. 14.40-49p4), CSS (Oct. 18.37-39p4), and ATLAS Mauna Loa (Oct. 18.46-48p4)
l4179 474179 1999 VS6 from ZTF (Oct. 14.37-42p4 & 14.49p1), ATLAS Mauna Loa (Oct. 18.47-48p4), and QOS Obs. (Oct. 18.86-87p6)
l0678 470678 2008 SS251 from CSS (Oct. 18.27-28p4) and ATLAS Mauna Loa (Oct. 18.39-40p4)
k9896 469896 2005 WC1 from PS1 (Oct. 18.59-62p3 at w=21.9-22.2)
j9386 459386 2012 KJ11 from ATLAS Mauna Loa (Oct. 18.20-22p3) and Castelmartini Obs. (Oct. 18.76-77p3)
i1304 441304 2008 AU26 from PS1 (Oct. 18.28-32p3)
g8086 428086 2006 NM from CSS (Oct. 18.24-26p4) and ATLAS Haleakala (Oct. 18.47-48p4)
g0302 420302 2011 XZ1 from Pises Obs. (Oct. 17.93-96p3)
c0455 380455 2003 UL3 from ATLAS Mauna Loa (Oct. 18.59p2)
b8124 378124 2006 VT2 from PS1 (Oct. 18.43-47p4)
b6848 376848 2001 RY47 from ATLAS Haleakala (Oct. 18.46-50p3)
b6707 376707 1995 OO from PS1 (Oct. 18.23-26p3)
b3579 373579 2002 AW11 from PS2 (Oct. 18.54-58p4)
Y3158 343158 2009 HC82 from ATLAS Mauna Loa (Oct. 18.62-64p4)
V6695 316695 1996 TE9 from ZTF (Oct. 14.19p3, 16.21p1 & 16.28p1), CSS (Oct. 18.15-17p4), and ATLAS Mauna Loa (Oct. 18.31-33p4)
S5990 285990 2001 SK9 from ATLAS Mauna Loa (Oct. 18.34-39p4)
R5792 275792 2001 QH142 from Pleasant Groves Obs. (Sept. 22.21-23p3)
R4138 274138 2008 FU6 from CSS (Oct. 18.46-48p3)
P6412 256412 2007 BT2 from ATLAS Mauna Loa (Oct. 18.40-44p4)
P3106 253106 2002 UR3 from PS1 (Oct. 18.60-63p3)
O4670 244670 2003 KN18 from PS1 (Oct. 18.42-46p3)
J9003 199003 2005 WJ56 from Transit Dreams Obs. (Oct. 19.06p3)
G3373 163373 2002 PZ39 from PS1 (Oct. 18.42-47p4)
G3081 163081 2002 AG29 from CSS (Oct. 18.10-12p4) and PS2 (Oct. 18.23-26p3)
G3014 163014 2001 UA5 from Transit Dreams Obs. (Oct. 19.16p2)
G2980 162980 2001 RR17 from PS2 (Oct. 18.22-26p3)
G2781 162781 2000 XL44 from PS1 (Oct. 18.59-62p4)
G2173 162173 Ryugu (1999 JU3) from PS2 (Oct. 18.41-44p3)
F9856 159856 2004 JW6 from CSS (Oct. 18.37-39p4) and PS1 (Oct. 18.54-58p7)
E5656 145656 4788 P-L from ZTF (Oct. 14.34-35p2 & 18.29-31p2), CSS (Oct. 18.27-29p4), and ATLAS Mauna Loa (Oct. 18.40-45p4)
E4411 144411 2004 EW9 from MASTER OAFA Obs. (Oct. 18.25-26p2) and ATLAS Haleakala (Oct. 18.50-54p3)
E1052 141052 2001 XR1 from ATLAS Haleakala (Oct. 18.42-44p5)
E0158 140158 2001 SX169 from CSS (Oct. 18.29-31p3) and PS2 (Oct. 18.47-48p2)
D6773 136773 1996 TR6 from PS2 (Oct. 18.54-58p4)
96744 96744 1999 OW3 from ZTF (Oct. 14.33p2 & 14.38-39p2), ATLAS Mauna Loa (Oct. 18.44-48p4), and PS2 (Oct. 18.46-49p2)
90147 90147 2002 YK14 from Transit Dreams Obs. (Oct. 19.02p3)
90075 90075 2002 VU94 from ATLAS Mauna Loa (Oct. 18.25-26p3), BAS Obs. (Oct. 18.80-81p3), and Transit Dreams Obs. (Oct. 19.10p3)
88264 88264 2001 KN20 from PS1 (Oct. 18.54-57p7)
69230 69230 Hermes (1937 UB) from CSS (Oct. 18.18-20p4), ATLAS Mauna Loa (Oct. 18.34-38p4), and BAS Obs. (Oct. 18.86p3)
68359 68359 2001 OZ13 from ZTF (Oct. 16.34-38p2 & 18.37-40p2), CSS (Oct. 18.34-36p4), and ATLAS Mauna Loa (Oct. 18.46-48p4)
66008 66008 1998 QH2 from CSS (Oct. 18.11-13p4) and Transit Dreams Obs. (Oct. 19.12p3)
54401 54401 2000 LM from Transit Dreams Obs. (Oct. 19.06-07p2)
53430 53430 1999 TY16 from Transit Dreams Obs. (Oct. 19.03p3)
36284 36284 2000 DM8 from Transit Dreams Obs. (Oct. 19.01-02p3)
30825 30825 1990 TG1 from ATLAS Mauna Loa (Oct. 18.24-26p3)
27031 27031 1998 RO4 from ZTF (Oct. 18.37p1 & 18.41p1)
27002 27002 1998 DV9 from ZTF (Oct. 16.25-30p4 & 18.27-29p4), PS1 (Oct. 18.36-39p3 & 18.43-46p3), and ATLAS Mauna Loa (Oct. 18.38-44p4)
23714 23714 1998 EC3 from ATLAS Mauna Loa (Oct. 18.37-38p4)
23187 23187 2000 PN9 from Transit Dreams Obs. (Oct. 19.11p3)
23183 23183 2000 OY21 from CSS (Oct. 18.51-52p3)
19764 19764 2000 NF5 from ZTF (Oct. 18.23p1 & 18.28p1) and ATLAS Mauna Loa (Oct. 18.36-40p4)
12538 12538 1998 OH from ATLAS Mauna Loa (Oct. 18.54-55p4)
10150 10150 1994 PN from ATLAS Mauna Loa (Oct. 18.58-60p4)
08507 8507 1991 CB1 from PS2 (Oct. 18.59-62p4)
06053 6053 1993 BW3 from ATLAS Mauna Loa (Oct. 18.22-24p3)
05645 5645 1990 SP from CSS (Oct. 18.44-46p4) and ATLAS Mauna Loa (Oct. 18.59-61p4)
05587 5587 1990 SB from ATLAS Mauna Loa (Oct. 18.47-48p3) and PS2 (Oct. 18.50-51p2)
05143 5143 Heracles (1991 VL) from CSS (Oct. 18.16-18p3), PS1 (Oct. 18.28-32p4), and ATLAS Mauna Loa (Oct. 18.33-35p4)
05131 5131 1990 BG from CSS (Oct. 18.48-50p4)
04503 4503 Cleobulus (1989 WM) from ATLAS Mauna Loa (Oct. 18.36-38p4) and Foxfire Village Obs. (Oct. 19.08-12p3)
04450 4450 Pan (1987 SY) from Foxfire Village Obs. (Oct. 19.11p1)
03753 3753 Cruithne (1986 TO) from ATLAS Mauna Loa (Oct. 18.60-65p8)
03691 3691 Bede (1982 FT) from ZTF (Oct. 16.13p1, 16.19p1, 18.13p1 & 18.18p1), ATLAS Mauna Loa (Oct. 18.28-30p4), and Transit Dreams Obs. (Oct. 19.13-14p3)
03671 3671 Dionysus (1984 KD) from ATLAS Mauna Loa (Oct. 18.46-48p4)
02201 2201 Oljato (1947 XC) from ZTF (Oct. 14.30-35p3, 18.23p1 & 18.28p1)
01980 1980 Tezcatlipoca (1950 LA) from ATLAS Mauna Loa (Oct. 18.62-65p4)
01865 1865 Cerberus (1971 UA) from Transit Dreams Obs. (Oct. 19.09p3)
01036 1036 Ganymed (1924 TD) from ATLAS Mauna Loa (Oct. 18.57-59p4)
00887 887 Alinda (1918 DB) from MASTER OAFA Obs. (Oct. 18.03p1 & 18.11p1)

MPEC 2020-U118 - "11:52 UT" - 2020 TN8

K20T08N 2020 TN8 (q=0.358 AU, H=20.6 ~257m) was picked up at 0914 UT on 15 Oct. by PS1, observing it at Oct. 15.39-43p4 at w=21.92-22.62, 16.55-58p3 at G=22.13-26, and 17.49-52p3 at G=21.57-72. This detection was confirmed by CSS-Kuiper (Oct. 16.39-40p4 at G=21.60-22.06, 17.28-29p3 at G=21.70-22.25, 18.32-33p3 at G=21.46-77 & 19.21-23p3 at G=21.63-22.06).

MPEC 2020-U117 - "11:50 UT" - 2020 UV1

K20U01V 2020 UV1 (H=20.4 ~282m) was picked up at 1114 UT on 16 Oct. by MLS, observing it at Oct. 16.47-48p3. This detection was confirmed by CSS-Kuiper (Oct. 16.51p3 & 17.46-47p4), Steward Mt. Lemmon Sta. (Oct. 18.49p3), and Visnjan Obs. (Oct. 19.12-13p3).

MPEC 2020-U116 - "11:49 UT" - 2011 UR91

K11U91R 2011 UR91 (small asteroid, H=24.3 ~47m) from MLS (Oct. 16.36-37p4 & 17.38p3), CSS-Kuiper (Oct. 16.47p4 & 18.30p3), Visnjan Obs. (Oct. 19.07p4), and Steward Mt. Lemmon Sta. (Oct. 19.34-35p3)

MPEC 2020-U115 - "11:02 UT" - 2020 UU1

K20U01U 2020 UU1 (small asteroid, Earth MOID=0.5 LD, H=28.5 ~7m) was picked up at 0630 UT on 18 Oct. by MLS, observing it at Oct. 18.27-29p4. This detection was confirmed by Steward Mt. Lemmon Sta. (Oct. 18.34-39p8 & 19.28p3), PS1 (Oct. 18.43-44p4), Visnjan Obs. (Oct. 18.82p5), San Marcello Pistoiese Obs. (Oct. 18.85-87p3), and St. Pardon de Conques Obs. (Oct. 18.91-93p3).

MPEC 2020-U114 - "09:50 UT" - 2020 UT1

K20U01T 2020 UT1 (small asteroid, H=24.20 ~49m) was picked up at 0806 UT on 17 Oct. by MLS, observing it at Oct. 17.34-35p4. This detection was confirmed by PS2 (Oct. 16.37-41p3), CSS-Kuiper (Oct. 17.45p4), Steward Mt. Lemmon Sta. (Oct. 18.35p3 & 19.29-30p3), and Visnjan Obs. (Oct. 19.01-02p3).

MPEC 2020-U113 - "09:48 UT" - 2020 TL8

K20T08L 2020 TL8 (H=21.66 ~158m) was picked up at 0924 UT on 15 Oct. by PS1, observing it at Oct. 15.39-43p3 at w=21.75-22.35. This detection was confirmed by MLS (Oct. 13.34-35p3), R. Wainscoat/Mauna Kea (Oct. 18.37p2), and CSS-Kuiper (Oct. 19.24-25p2 at G=21.61-22.60).

MPEC 2020-U112 - "09:47 UT" - 2020 US1

K20U01S 2020 US1 (small asteroid, H=25.20 ~31m) was picked up at 1019 UT on 18 Oct. by PS1, observing it at Sept. 9.45-49p4 at G=21.91-23.75, 14.38-41p3 at G=22.40-90, 22.52-55p3 at G=22.10-32, and Oct. 18.43-47p4 at w=21.03-20. This detection was confirmed by PS2 (Sept. 16.44-49p4 at G=22.65-23.78), MLS (Oct. 10.34-35p4 at G=21.1-22.2), Visnjan Obs. (Oct. 18.96-98p4), and Steward Mt. Lemmon Sta. (Oct. 19.28-29p3).

MPEC 2020-U111 - "06:02 UT" - 2020 UR1

K20U01R 2020 UR1 (small asteroid, H=25.38 ~28m) was picked up at 1137 UT on 17 Oct. by PS2, observing it at Oct. 15.47-50p3 and 17.47-50p4. This detection was confirmed by St. Pardon de Conques Obs. (Oct. 18.05-06p3), R. Wainscoat/Mauna Kea (Oct. 18.37p4), and Visnjan Obs. (Oct. 18.80-81p5).

MPEC 2020-U110 - "06:02 UT" - 2020 UQ1

K20U01Q 2020 UQ1 (small asteroid, i=44.0°, H=22.73 ~96m) was picked up at 1058 UT on 17 Oct. by MLS, observing it at Oct. 17.46-47p3. This detection was confirmed by PS2 (Oct. 15.57-60p3), Steward Mt. Lemmon Sta. (Oct. 17.52-53p3 & 18.40-41p4), San Marcello Pistoiese Obs. (Oct. 18.03-04p3), St. Pardon de Conques Obs. (Oct. 18.07-08p3), and Visnjan Obs. (Oct. 18.13p5).

MPEC 2020-U109 - "06:01 UT" - 2020 UP1

K20U01P 2020 UP1 (small asteroid, H=25.63 ~25m) was picked up at 0630 UT on 18 Oct. by MLS, observing it at Oct. 18.27-28p3. This detection was confirmed by PS1 (Oct. 16.36-39p4), Steward Mt. Lemmon Sta. (Oct. 18.34-38p8 & 19.09p3), Visnjan Obs. (Oct. 18.78-79p4), St. Pardon de Conques Obs. (Oct. 18.90-91p3), San Marcello Pistoiese Obs. (Oct. 18.93-94p3), Schiaparelli Obs. (Oct. 18.96-98p3), and Tebbutt Obs. (Oct. 19.17-21p3).

MPEC 2020-U108 - "06:00 UT" - 2020 TJ8

K20T08J 2020 TJ8 (small asteroid, H=25.30 ~29m) was picked up at 1113 UT on 14 Oct. by PS1, observing it at Oct. 14.47-50p4 at w=21.93-23.03, 15.48-51p3 at G=21.54-83, 17.48-53p3 at G=21.58-22.25, and 18.43-47p4 at w=22.12-79.

MPEC 2020-U107 - "06:00 UT" - 2020 UO1

K20U01O 2020 UO1 (small asteroid, i=50.0°, H=22.35 ~115m) was picked up at 0529 UT on 18 Oct. by MLS, observing it at Oct. 18.23-24p4. This detection was confirmed by PS1 (Oct. 13.38-41p3), CSS-Kuiper (Oct. 18.32p4), Visnjan Obs. (Oct. 18.74-75p5), and Steward Mt. Lemmon Sta. (Oct. 19.17p3).

MPEC 2020-U106 - "05:59 UT" - 2020 UN1

K20U01N 2020 UN1 (small asteroid, Earth MOID=2.1 LD, H=25.47 ~27m) was picked up at 0950 UT on 17 Oct. by MLS, observing it at Oct. 17.41-45p7 at G=20.67-22.10. This detection was confirmed by PS1 (Oct. 10.62p1 at G=22.45 & 18.55-58p3 at w=21.02-80), PS2 (Oct. 14.52-54p3), CSS-Kuiper (Oct. 17.50-51p3), Steward Mt. Lemmon Sta. (Oct. 18.39-40p3), and Visnjan Obs. (Oct. 19.08-09p3).

MPEC 2020-U105 - "05:58 UT" - 2020 UM1

K20U01M 2020 UM1 (small asteroid, Earth MOID=9.0 LD, H=25.90 ~22m) was picked up at 0608 UT on 17 Oct. by MLS, observing it at Oct. 17.26-27p4. This detection was confirmed by PS2 (Oct. 11.36-38p3 at G=20.71-22.39, 13.37-39p3 at G=21.51-22.07 & 17.36-40p4 at G=20.41-87), CSS-Kuiper (Oct. 17.35-36p4), Steward Mt. Lemmon Sta. (Oct. 18.22-23p3 & 19.22-23p3), and Visnjan Obs. (Oct. 18.83-84p4).

MPEC 2020-U104 - "05:58 UT" - 2020 UL1

K20U01L 2020 UL1 (H=20.31 ~294m) was picked up at 0800 UT on 16 Oct. by MLS, observing it at Oct. 16.33-35p4 at G=20.78-22.13. This detection was confirmed by PS1 (Oct. 9.51-54p3), PS2 (Oct. 14.40-44p4 at G=21.42-22.04), and CSS-Kuiper (Oct. 16.45p3 at G=21.02-22.81, 17.30-31p4 at G=21.05-42 & 18.30-31p3 at G=22.11-56).

MPEC 2020-U103 - "05:57 UT" - 2020 UK1

K20U01K 2020 UK1 (small asteroid, Earth MOID=1.7 LD, H=25.53 ~27m) was picked up at 0924 UT on 17 Oct. by MLS, observing it at Oct. 17.39-40p3. This detection was confirmed by PS1 (Oct. 7.53-55p2), PS2 (Oct. 13.60-62p2), Steward Mt. Lemmon Sta. (Oct. 17.49-50p3 & 18.40p3), Visnjan Obs. (Oct. 18.12p4), and St. Pardon de Conques Obs. (Oct. 19.02p3).

MPEC 2020-U102 - "05:56 UT" - 2020 TH8

K20T08H 2020 TH8 (H=20.38 ~284m) was picked up at 0535 UT on 7 Oct. by PS1, observing it at Sept. 7.39-40p2 at G=21.66-71, Oct. 6.25-29p3 at G=21.37-22.44, 7.23-25p3 at w=22.52-90, 8.33-34p2 at G=21.75-22.09, 9.34-36p4 at w=22.35-73, and 14.30-35p4 at w=22.62-91. This detection was confirmed by PS2 (Aug. 13.42-45p3 at G=22.27-23.34, 23.44-47p4 at G=22.39-86, Sept. 11.24-28p4 at G=21.11-77, 13.33-36p3 at G=21.65-98 & 14.29-32p5 at G=21.28-99).

MPEC 2020-U101 - "05:55 UT" - 2020 TG8

K20T08G 2020 TG8 (small asteroid, H=24.07 ~52m) was picked up at 1401 UT on 15 Oct. by PS1, observing it at Sept. 17.42-47p3 at G=21.96-22.72, Oct. 15.58-61p3 at w=21.87-22.29, 16.54-57p3 at w=22.32-94, and 17.39-42p3 at G=21.80-22.07. This detection was confirmed by MLS (Oct. 14.30-31p3 at G=22.1-6).

MPEC 2020-U100 - "02:05 UT" - 2020 UG1

K20U01G 2020 UG1 (small asteroid, H=25.39 ~28m) was picked up at 0803 UT on 16 Oct. by MLS, observing it at Oct. 16.34-35p3. This detection was confirmed by CSS-Kuiper (Oct. 16.44p4), Steward Mt. Lemmon Sta. (Oct. 17.30p3 & 18.31-32p3), Tebbutt Obs. (Oct. 18.32-34p2), and Visnjan Obs. (Oct. 19.04-06p4).

MPEC 2020-U99 - "02:02 UT" - 2020 UF1

K20U01F 2020 UF1 (small asteroid, H=23.00 ~85m) was picked up at 0840 UT on 17 Oct. by PS2, observing it at Oct. 17.36-40p3 at w=21.40-22.01. This detection was confirmed by PS1 (Oct. 13.43-47p3 & 18.43-47p3), CSS-Kuiper (Oct. 18.25-26p4), R. Wainscoat/Mauna Kea (Oct. 18.38p3), and Visnjan Obs. (Oct. 19.03p3).

MPEC 2020-U98 - "01:59 UT" - 2020 UE1

K20U01E 2020 UE1 (small asteroid, Earth MOID=1.3 LD, H=25.79 ~24m) was picked up at 0835 UT on 18 Oct. by ATLAS Mauna Loa, observing it at Oct. 18.36-37p4. This detection was confirmed by CSS (Oct. 15.24-25p3), Visnjan Obs. (Oct. 18.86-87p4), San Marcello Pistoiese Obs. (Oct. 18.89p3), Farra d'Isonzo Obs. (Oct. 18.90-92p3), GiaGa Obs. (Oct. 18.91-94p3), Paus Obs. (Oct. 18.92-94p3), and St. Pardon de Conques Obs. (Oct. 18.94-95p2).

MPEC 2020-U97 - "01:56 UT" - 2020 TD8

K20T08D 2020 TD8 (risk listed, Earth MOID=0.3 LD, H=27.14 ~13m, close passer) was picked up at 0744 UT on 15 Oct. by PS2, observing it at Oct. 15.32-35p3 at w=21.75-22.01. This detection was confirmed by PS1 (Oct. 17.40-41p2), Visnjan Obs. (Oct. 18.76-77p4), SATINO-1 (Oct. 18.78-82p2), and St. Pardon de Conques Obs. (Oct. 19.03-05p2).

<< OOC on 19 October '20 -- MPEC 2020-U96 - "00:30 UT" - Observations and Orbits of Comets and A/ Objects

Nongravitational parameters Nongravitational parameters (q=1.919 AU, Q=5.815 AU, TP=2005 Nov. 3.95422 TT)
PK20S050 P/2020 S5 (PANSTARRS) (q=2.695 AU, Q=5.432 AU, TP=2028 Oct. 11.03145 TT) from PS1 (Sept. 26.52-55p4, 27.55-59p7 & Oct. 12.50-54p4), Pla D'Arguines Obs. (Oct. 9.02-03p3 & 16.99p4), MLS (Oct. 13.29-30p4), and PS2 (Oct. 17.47-50p4)
CK20S040 C/2020 S4 (PANSTARRS) (q=3.372 AU, Q=44718.773 AU, TP=2023 Feb. 10.40938 TT) from PS1 (Oct. 8.60-62p4) and Pla D'Arguines Obs. (Oct. 9.07-08p3)
CK20S030 C/2020 S3 (Erasmus) (q=0.399 AU, Q=628.678 AU, TP=2020 Dec. 12.67156 TT) from Ageo Obs. (Sept. 21.78-80p3 & Oct. 12.79-80p3), CSS (Sept. 24.49-51p3, 26.48-49p3, Oct. 6.48-50p4 & 8.46-48p4), ATLAS Mauna Loa (Sept. 25.60-63p3 & Oct. 3.60-63p4), NEOSSat (Sept. 26.05-06p8, Oct. 3.25-26p8, 3.87-88p4, 5.74-76p11 & 6.10-11p8), PGC (Sept. 28.19p2), Chante-Perdrix Obs. (Sept. 29.16-17p2, Oct. 10.18-19p3 & 14.18-20p3), Chelmsford Obs. (Oct. 10.10-11p2), Dordrecht Obs. (Oct. 10.16-17p3), Shinshiro Obs. (Oct. 12.78-80p3), SADR Obs. (Oct. 13.35-38p6), Vicksburg Obs. (Oct. 15.46-47p4), program code "+" (20) via iTelescope Obs. Nerpio (Oct. 16.20-21p6), and Brignoles Obs. (Oct. 17.15-19p3)
CK20S020 C/2020 S2 (PANSTARRS) (Centaur, q=1.768 AU, Q=18.748 AU, TP=2053 Sept. 2.17736 TT) from MLS (Oct. 7.15-17p4 & 17.17-19p4), PS2 (Oct. 7.27-30p4), PS1 (Oct. 14.37-41p4), and Pla D'Arguines Obs. (Oct. 16.92-94p4)
PK20S010 P/2020 S1 (PANSTARRS) (q=2.969 AU, Q=9.129 AU, TP=2035 Sept. 15.93776 TT) from MLS (Oct. 10.25-27p4)
CK20R070 C/2020 R7 (ATLAS) (i=114.9°, q=2.953 AU, Q=21463.973 AU, TP=2022 Sept. 16.22498 TT) from Blue Mountains Obs. (Oct. 3.77-78p2, 4.70-76p3 & 15.67-69p3) and ATLAS Mauna Loa (Oct. 9.50-51p4)
CK20R060 C/2020 R6 (Rankin) (i=81.3°, q=2.993 AU, Q=738.295 AU, TP=2019 Sept. 11.27714 TT) from MLS (Sept. 24.33-35p4)
PK20R050 P/2020 R5 (PANSTARRS) (q=3.422 AU, Q=6.561 AU, TP=2031 July 22.63613 TT) from MLS (Oct. 7.37-38p3 & 14.21-22p4), PS1 (Oct. 7.48-51p4), and Pla D'Arguines Obs. (Oct. 9.04-05p3)
CK20R040 C/2020 R4 (ATLAS) (i=164.5°, q=1.029 AU, Q=191.927 AU, TP=2021 Mar. 1.94164 TT) from CSS (Sept. 24.33-35p4, Oct. 8.30-32p4, 10.32-34p4 & 15.25-27p3), PS1 (Sept. 27.50-53p4 & Oct. 6.42-45p4), B. Lutkenhoner via Slooh.com Chile Obs. (Oct. 5.15-16p2), ATLAS Mauna Loa (Oct. 5.34-37p4, 10.45-51p4 & 17.39-43p4), ATLAS Haleakala (Oct. 7.48-52p4, 8.45-47p4 & 15.38-43p4), MLS (Oct. 10.31-33p4), Montcabre Obs. (Oct. 12.00-02p3), Shinshiro Obs. (Oct. 12.64-65p3), SADR Obs. (Oct. 13.14-17p6), and PGC (Oct. 13.89-91p3)
CK20R020 C/2020 R2 (PANSTARRS) (i=53.2°, q=4.693 AU, Q=773.793 AU, TP=2022 Feb. 24.53847 TT) from Schiaparelli Obs. (Sept. 13.86-89p2), PS2 (Sept. 25.30-33p3), PS1 (Oct. 6.47-51p4), and MLS (Oct. 7.18-19p4 & 14.13-15p4)
CK20Q010 C/2020 Q1 (Borisov) (i=142.9°, q=1.315 AU, Q=113.698 AU, TP=2020 Aug. 14.63771 TT) from the SZTE Asteroid Program (Aug. 21.05-06p5), Ageo Obs. (Sept. 12.71p2), Chelmsford Obs. (Sept. 21.02p1 & 21.07p1), PGC (Sept. 25.94-95p2), ATLAS Mauna Loa (Sept. 26.37-38p3 & 26.44p1), Moletai Obs. (Sept. 27.10-11p3), ROASTERR-1 (Sept. 27.83-85p2), Nonndorf Obs. (Sept. 27.85-86p3), program code 2 via Slooh.com Canary Islands Obs. (Sept. 28.18-19p3), Montcabre Obs. (Sept. 28.83-84p4), and Chante-Perdrix Obs. (Oct. 17.77-78p2)
CK20P030 C/2020 P3 (ATLAS) (i=61.9°, q=6.812 AU, Q=18682.813 AU, TP=2021 Apr. 21.00203 TT) from Stixendorf Obs. (Sept. 18.99-01p4), ATLAS Mauna Loa (Sept. 26.39-41p4, 26.53-55p4, Oct. 8.52-55p4, 12.54-55p3 & 12.63p1), ATLAS Haleakala (Sept. 28.56-59p4 & Oct. 14.54-62p6), Chante-Perdrix Obs. (Sept. 29.17-19p3), Chelmsford Obs. (Oct. 7.01-02p2, 8.96-99p2 & 10.09p2), Montcabre Obs. (Oct. 12.85-89p3), and Carpe Noctem Obs. (Oct. 14.88-92p3)
CK20P010 C/2020 P1 (NEOWISE) (i=45.1°, q=0.342 AU, TP=2020 Oct. 20.17788 TT) from Swan Hill Obs. (Sept. 28.41p5), NEOSSat (Oct. 1.19-21p14), Gisborne Obs. (Oct. 3.68-69p3), and program code "%" (14) via Slooh.com Chile Obs. (Oct. 5.38-39p7)
CK20N010 C/2020 N1 (PANSTARRS) (i=29.7°, q=1.321 AU, TP=2021 Mar. 12.23240 TT) from Brixiis Obs. (Sept. 21.93-94p3), Tarbatness Obs. (Sept. 26.95-96p3, Oct. 6.93-94p3 & 9.80-81p3), Montcabre Obs. (Oct. 3.86p1, 3.93-96p2, 11.87p1 & 11.92-94p2), Chelmsford Obs. (Oct. 7.01p2, 8.98p2 & 10.06p2), ATLAS Mauna Loa (Oct. 8.43-45p4 & 12.42-43p3), Pla D'Arguines Obs. (Oct. 9.99-01p3), ATLAS Haleakala (Oct. 10.40-42p3 & 14.39-41p4), B. Lutkenhoner via Slooh.com Canary Islands Obs. (Oct. 12.03-04p2), Carpe Noctem Obs. (Oct. 12.82p1 & 12.87-90p2), Lumezzane Obs. (Oct. 12.84-85p4), Chante-Perdrix Obs. (Oct. 14.78-79p3), and Dordrecht Obs. (Oct. 16.80-83p3)
CK20M050 C/2020 M5 (ATLAS) (i=93.2°, q=3.004 AU, Q=368629.670 AU, TP=2021 Aug. 19.88129 TT) from Stixendorf Obs. (Sept. 18.82p2), Tacande Obs. (Sept. 24.05-06p3), Tarbatness Obs. (Sept. 26.97-98p3, Oct. 6.87-88p3 & 9.86-87p3), MLS (Sept. 28.15-17p4), ATLAS Haleakala (Sept. 28.33-35p4), ATLAS Mauna Loa (Sept. 30.33-34p4, Oct. 4.26-28p4, 8.31-33p5 & 12.30-32p4), Chante-Perdrix Obs. (Sept. 30.83-84p3), Montcabre Obs. (Oct. 6.79-80p3 & 8.81-82p3), Pla D'Arguines Obs. (Oct. 9.88p3), Chelmsford Obs. (Oct. 9.97p2), Carpe Noctem Obs. (Oct. 12.81p1 & 12.86-89p2), and PGC (Oct. 12.90p2)
CK20M030 C/2020 M3 (ATLAS) (Centaur, q=1.268 AU, Q=52.358 AU, TP=2020 Oct. 25.62456 TT) from iTelescope Obs. Siding Spring (Sept. 12.63-64p2), Perth Obs. (Sept. 16.87p2), program code "*" (19) via Slooh.com Chile Obs. (Sept. 19.28-30p4), Tacande Obs. (Sept. 21.17-18p3), Ageo Obs. (Sept. 21.75-76p3, Oct. 1.73-74p3 & 12.71p3), ATLAS Haleakala (Sept. 25.55-56p4, 29.50-51p4, Oct. 3.56-57p4, 7.54-56p4 & 15.50-54p4), Chante-Perdrix Obs. (Sept. 27.15-16p3, Oct. 6.17p3, 10.14-15p3 & 14.10-11p3), ATLAS Mauna Loa (Sept. 27.51-52p4, Oct. 1.51-54p8, 5.54-55p4, 9.54p2, 9.59-62p2 & 13.53-55p4), PGC (Sept. 28.16-17p3), Swan Hill Obs. (Sept. 28.55-56p5), Sukagawa Obs. (Oct. 1.75-76p3), SADR Obs. (Oct. 2.19-23p4), Blue Mountains Obs. (Oct. 2.77-79p2, 3.77-79p2, 4.69-75p3 & 15.67-69p2), Beta Orionis Obs. (Oct. 6.10-11p3, 8.11-12p3, 9.10p3 & 12.06-08p3), CSS (Oct. 6.43-45p4), Cielo Profundo Obs. (Oct. 11.10-13p3 & 12.10-13p3), Slooh.com Chile/code "%" (14) (Oct. 12.25-26p7), and Vicksburg Obs. (Oct. 15.44-45p3 & 17.45-47p4)
CK20K010 C/2020 K1 (PANSTARRS) (i=89.7°, q=3.073 AU, TP=2023 May 9.01242 TT) from MLS (Oct. 5.12-14p4)
CK20J010 C/2020 J1 (SONEAR) (i=142.3°, q=3.355 AU, TP=2021 Apr. 18.54394 TT) from SADR Obs. (Sept. 17.05-09p4) and Blue Mountains Obs. (Sept. 20.48-50p2, Oct. 4.41p1 & 4.49p1)
CK20F050 C/2020 F5 (MASTER) (i=51.7°, q=4.326 AU, TP=2021 Mar. 24.22678 TT) from Blue Mountains Obs. (Sept. 20.48p4, 23.42p4, Oct. 2.39-40p2, 2.58-60p2, 3.60-61p2, 4.37-38p2, 4.46-47p2 & 11.44-45p2) and iTelObs-SSO (Oct. 5.40-41p3)
CK20F030 C/2020 F3 (NEOWISE) (i=128.9°, q=0.295 AU, Q=714.007 AU, TP=2020 July 3.67822 TT) from Kourovskaya Obs. (Aug. 6.75-77p5), Ageo Obs. (Sept. 8.43p2 & 21.40p2), and Slooh.com CIO/code 2 (Sept. 30.83p3)
CK20B030 C/2020 B3 (Rankin) (q=3.344 AU, Q=2963.666 AU, TP=2019 Oct. 19.78955 TT) from CSS (Jan. 19.46-47p3)
CK19U060 C/2019 U6 (Lemmon) (i=61.0°, q=0.914 AU, Q=850.090 AU, TP=2020 June 18.81872 TT) from SZTE (Aug. 20.80-81p6), Castelmartini Obs. (Sept. 15.77-78p3), Ageo Obs. (Sept. 21.44-46p2), Brixiis Obs. (Sept. 21.81-82p3), Taurus-1 Obs. (Sept. 23.79-82p6), Cardiff Obs. (Sept. 25.81-85p3), CSS (Sept. 26.11-13p4, Oct. 5.11-12p4, 8.08-10p4, 10.11-12p4, 14.10-12p4 & 17.10-11p4), Tarbatness Obs. (Sept. 26.84-85p3, 28.88-89p3, Oct. 6.83-84p3, 7.85-86p3 & 8.80-81p3), Stixendorf Obs. (Oct. 4.77p2), Yatsuka Obs. (Oct. 6.49-50p2), Tacande Obs. (Oct. 10.86-87p3), ATLAS Mauna Loa (Oct. 11.22-23p3 & 15.23-26p4), Hirao Obs. (Oct. 11.42p2), and ATLAS Haleakala (Oct. 17.22-24p4)
CK19T040 C/2019 T4 (ATLAS) (i=53.6°, q=4.243 AU, Q=2011.341 AU, TP=2022 June 9.14137 TT) from SADR Obs. (Oct. 2.31-34p3), ATLAS Haleakala (Oct. 3.62-64p4), ATLAS Mauna Loa (Oct. 5.61-64p4), and iTelObs-SSO (Oct. 11.67p2)
CK19T030 C/2019 T3 (ATLAS) (i=121.9°, q=5.946 AU, Q=6824.762 AU, TP=2021 Mar. 2.70436 TT) from Masquefa Obs. (Sept. 24.98-00p3 & Oct. 16.79-85p3), ATLAS Mauna Loa (Sept. 26.41-47p5, 30.41-46p8, Oct. 4.34-37p6 & 8.40-42p4), Tarbatness Obs. (Sept. 26.92-93p3, 28.91p3, Oct. 6.01p3, 6.91-92p3 & 9.85p3), Nonndorf Obs. (Sept. 27.78-80p4), ATLAS Haleakala (Sept. 28.43-45p4 & Oct. 14.36-38p4), Tacande Obs. (Oct. 7.92p3), Chelmsford Obs. (Oct. 9.91-95p2), and Carpe Noctem Obs. (Oct. 12.82p1 & 12.86-90p2)
CK19T020 C/2019 T2 (Lemmon) (i=111.5°, q=2.646 AU, Q=3976.294 AU, TP=2021 Apr. 22.27218 TT) from Kurihara Obs. (Aug. 15.53-54p3), SADR Obs. (Sept. 17.14-17p3 & Oct. 13.04-07p4), CSS (Sept. 24.14-16p4, Oct. 6.16-17p4, 10.15-16p4 & 12.16-17p4), ATLAS Haleakala (Sept. 25.35-40p4, Oct. 3.42-44p4, 4.36-38p3, 7.34-36p4 & 11.35-37p4), ATLAS Mauna Loa (Oct. 1.37-39p4, 5.31-33p4, 9.34-36p4 & 17.31-33p4), Ageo Obs. (Oct. 1.50-53p2), Blue Mountains Obs. (Oct. 2.62p2, 3.62-63p2, 4.54-55p2, 5.55p2 & 11.52p2), Geyserland Obs. (Oct. 5.40-42p3 & 16.42-44p5), PS1 (Oct. 11.22-26p4), and Shinshiro Obs. (Oct. 11.49-50p2)
CK19S040 C/2019 S4 (Lemmon) (i=92.0°, q=3.442 AU, Q=470.321 AU, TP=2020 Apr. 7.95907 TT) from CSS (Sept. 25.12-13p3, 28.11-13p4, Oct. 9.08-10p4 & 16.08-09p3)
CK19Q010 C/2019 Q1 (Lemmon) (i=155.7°, q=4.997 AU, TP=2020 July 19.96820 TT) from Pla D'Arguines Obs. (Oct. 9.92-93p3) and MLS (Oct. 15.09-11p4)
CK19O030 C/2019 O3 (Palomar) (i=89.8°, q=8.819 AU, TP=2021 Mar. 7.95390 TT) from Castelmartini Obs. (Sept. 15.80-81p3), Brixiis Obs. (Sept. 21.87-88p3), ATLAS Mauna Loa (Sept. 25.24-26p4, 29.32-34p8, Oct. 3.26-29p8, 7.29-32p4 & 15.28-30p4), Chante-Perdrix Obs. (Sept. 30.79-81p3), ATLAS Haleakala (Oct. 1.31-33p4, 9.36-38p4 & 17.28-30p4), BOSZA Obs. (Oct. 8.81-82p3), Chelmsford Obs. (Oct. 9.98p2), and Shinshiro Obs. (Oct. 12.48-50p3)
CK19N03J C/2019 NJ3 (Lemmon) (i=99.4°, q=4.362 AU, TP=2020 Oct. 22.30909 TT) from Lutkenhoner/Slooh.com Chile (Oct. 15.24-25p2)
CK19N010 C/2019 N1 (ATLAS) (i=82.4°, q=1.705 AU, Q=41272.131 AU, TP=2020 Dec. 1.80600 TT) from Ageo Obs. (Sept. 8.41p2)
CK19L030 C/2019 L3 (ATLAS) (i=48.4°, q=3.554 AU, TP=2022 Jan. 9.61792 TT) from SZTE (Aug. 21.01-02p4), Stixendorf Obs. (Sept. 18.90-93p6, 27.75-77p4 & Oct. 12.77-79p3), Tacande Obs. (Sept. 21.12p3 & Oct. 9.88-89p3), Brixiis Obs. (Sept. 21.94-95p3), Kiev Comet Station (Sept. 22.01-03p23), Tarbatness Obs. (Sept. 23.97-98p4, 26.94-95p3, 28.92p3, Oct. 5.99p4, 6.92-93p4, 7.90p3, 9.81-82p4 & 16.97-98p6), Masquefa Obs. (Sept. 24.92-93p3 & Oct. 14.94-97p3), ATLAS Mauna Loa (Sept. 26.40-41p4, 30.48-50p4, Oct. 4.35-38p4, 8.44-46p4 & 16.42-44p3), Glyn Marsh Obs. (Sept. 27.04-07p2), Nonndorf Obs. (Sept. 27.81-84p4), Sukagawa Obs. (Sept. 28.55-57p3), Montcabre Obs. (Sept. 28.87-94p4, 29.90p1, 29.95p1, 29.99p1, Oct. 3.96-02p3 & 11.80-82p3), Burke-Gaffney Obs. (Oct. 6.09-10p2), Chelmsford Obs. (Oct. 6.95p1, 7.00p1, 8.94-98p2 & 10.08p2), Fushan Obs. (Oct. 7.57-60p2), Brignoles Obs. (Oct. 8.82-85p3), BOSZA Obs. (Oct. 8.84-85p3), Dordrecht Obs. (Oct. 10.10-12p4 & 16.83-85p4), Hobbs Obs. (Oct. 10.13-15p2), ATLAS Haleakala (Oct. 10.45-47p4), Cielo Profundo Obs. (Oct. 10.96-97p3 & 11.99-00p3), Uraniborg Obs. (Oct. 11.90-91p5), Carpe Noctem Obs. (Oct. 12.82p1 & 12.87-90p2), and PGC (Oct. 12.94-95p3)
PK19L02D P/2019 LD2 (ATLAS) (q=5.304 AU, Q=8.219 AU, TP=2045 June 28.75697 TT) from Blue Mountains Obs. (Sept. 20.51-53p2, Oct. 4.44p1, 4.52-54p2, 11.50-51p2 & 15.46-48p2) and SADR Obs. (Oct. 2.15-18p4)
CK19K070 C/2019 K7 (Smith) (i=103.5°, q=4.475 AU, TP=2020 June 16.96489 TT) from SZTE (Aug. 20.93-94p5), Castelmartini Obs. (Sept. 15.79-80p3 & Oct. 7.80-81p3), Brixiis Obs. (Sept. 21.86-87p3), Glyn Marsh Obs. (Sept. 23.82p2), Taurus-1 Obs. (Sept. 23.85-87p6), ATLAS Mauna Loa (Sept. 25.23-26p4, Oct. 3.24-27p4, 11.25-27p4 & 15.26-28p4), Tarbatness Obs. (Sept. 26.85-86p3, 28.96-97p3, Oct. 7.87p3 & 8.82-83p3), ATLAS Haleakala (Sept. 27.23-25p3, Oct. 1.28-30p4, 5.21-23p4, 9.27-30p4 & 17.26-28p5), Carpe Noctem Obs. (Sept. 30.82-85p3 & Oct. 12.86-92p3), Ageo Obs. (Oct. 1.43-44p2), Yatsuka Obs. (Oct. 6.45-47p3), BOSZA Obs. (Oct. 8.78p3), and Tacande Obs. (Oct. 9.87-88p3)
CK19E030 C/2019 E3 (ATLAS) (i=84.3°, q=10.313 AU, Q=15825.249 AU, TP=2023 Nov. 15.28637 TT) from Lutkenhoner/Slooh.com Chile (Oct. 17.35-36p2)
PK19B020 P/2019 B2 (Groeller) (q=2.528 AU, Q=5.340 AU, TP=2027 Feb. 23.50062 TT) from program code "!" (10) via DECam (2019 July 3.97-01p6)
CK18U010 C/2018 U1 (Lemmon) (i=108.3°, q=4.993 AU, TP=2021 Nov. 3.07949 TT) from Castelmartini Obs. (Sept. 15.78-79p3 & Oct. 7.76p3), Brixiis Obs. (Sept. 21.85-86p3), Masquefa Obs. (Sept. 24.85-87p3), ATLAS Mauna Loa (Sept. 25.21-23p5, 29.26-28p4, Oct. 7.24-26p4, 11.24-26p4 & 15.22-24p4), CSS (Sept. 26.16-18p4 & Oct. 17.12-13p4), Tarbatness Obs. (Sept. 26.87-88p3, Oct. 6.81p3 & 8.81-82p3), ATLAS Haleakala (Sept. 27.22-24p4, Oct. 1.27p3, 5.21-23p4, 9.24-27p4 & 17.23-25p4), Carpe Noctem Obs. (Sept. 30.82-85p3, Oct. 12.80p1, 12.85p1 & 12.91p1), Sukagawa Obs. (Oct. 1.45-49p2), Ageo Obs. (Oct. 1.46-47p2), PGC (Oct. 3.87p2), BOSZA Obs. (Oct. 8.77-78p3), and Purple Mtn. Obs. Xuyi Station (Oct. 9.46-48p3)
CK18N020 C/2018 N2 (ASASSN) (i=77.5°, q=3.125 AU, TP=2019 Nov. 10.96882 TT) from Taurus-1 Obs. (Sept. 23.92-93p11), Tarbatness Obs. (Sept. 26.91-92p4, 28.89-90p4, Oct. 6.02p3, 6.86-87p4 & 7.89-90p4), Carpe Noctem Obs. (Sept. 30.81-84p3, Oct. 12.79p1, 12.84p1 & 12.91p1), PGC (Sept. 30.90-91p3), Yatsuka Obs. (Oct. 6.49p3), ATLAS Mauna Loa (Oct. 8.21-23p4), BOSZA Obs. (Oct. 8.84p3), Tacande Obs. (Oct. 9.82-83p3), and Chelmsford Obs. (Oct. 9.92-93p2)
CK18A060 C/2018 A6 (Gibbs) (i=77.0°, q=3.017 AU, Q=27.696 AU, TP=2077 June 25.58309 TT) from Lutkenhoner/Slooh.com Chile (2019 Nov. 21.10-11p2 & Oct. 12.15-17p2), ATLAS Haleakala (Sept. 25.34-36p4, Oct. 3.42-44p4, 7.36-39p8, 11.35-37p4 & 15.32-33p4), Blue Mountains Obs. (Oct. 2.63-65p2, 3.63-66p2, 5.55-58p2 & 15.49-52p2), Tacande Obs. (Oct. 7.94-95p3), ATLAS Mauna Loa (Oct. 9.37-39p4), CSS (Oct. 10.21-23p4 & 12.20-22p4), and Shinshiro Obs. (Oct. 12.50-52p3)
CK18A030 C/2018 A3 (ATLAS) (i=139.5°, q=3.276 AU, Q=935.870 AU, TP=2019 Jan. 12.62352 TT) from PS1 (Sept. 25.56-58p3) and MLS (Oct. 15.22-23p4)
CK17Y020 C/2017 Y2 (PANSTARRS) (i=128.4°, q=4.632 AU, TP=2020 Nov. 4.65618 TT) from Burnt Tree Hill Obs. (June 26.38-41p4), ATLAS Haleakala (Sept. 26.22-25p4, Oct. 4.21-23p4, 8.22-24p4 & 16.21-24p6), and Chante-Perdrix Obs. (Sept. 28.78-79p3 & Oct. 17.74-76p3)
CK17U070 C/2017 U7 (PANSTARRS) (i=142.6°, q=6.422 AU, TP=2019 Sept. 14.03136 TT) from Blue Mountains Obs. (Sept. 20.48p2, Oct. 2.41-43p2, 4.39-42p2, 4.48-50p2 & 15.42-44p2), ATLAS Haleakala (Sept. 25.25-30p4 & Oct. 11.22-24p4), ATLAS Mauna Loa (Oct. 1.25-27p4 & 17.21-23p4), and SADR Obs. (Oct. 13.01-03p3)
CK17T020 C/2017 T2 (PANSTARRS) (i=57.2°, q=1.615 AU, Q=7362.467 AU, TP=2020 May 4.95400 TT) from Kourovskaya Obs. (March 27.72p2 & 27.83p1)
CK17M040 C/2017 M4 (ATLAS) (i=105.6°, q=3.253 AU, TP=2019 Jan. 17.91305 TT) from Lutkenhoner/Slooh.com CIO (2019 March 19.23p2), Lutkenhoner/Slooh.com Chile (Feb. 17.26-27p2), and Auger Obs. (Feb. 18.16-19p3 & 23.27-30p3)
CK17K020 C/2017 K2 (PANSTARRS) (i=87.6°, q=1.797 AU, TP=2022 Dec. 19.67089 TT) from SZTE (Aug. 20.81-83p4), Ageo Obs. (Sept. 8.48-49p2), Brixiis Obs. (Sept. 21.82-83p3), Taurus-1 Obs. (Sept. 23.76-78p9), Masquefa Obs. (Sept. 24.88-90p3, 28.88-93p3, Oct. 15.79p1 & 15.84-88p2), PGC (Sept. 25.92-93p2, 30.88-89p3, Oct. 3.88-89p3, 6.83-84p3 & 12.86-87p3), ATLAS Mauna Loa (Sept. 26.21-24p5, 30.24-26p4, Oct. 4.21-23p4, 8.24-27p4, 12.25-27p4 & 16.23-25p4), Tarbatness Obs. (Sept. 26.88-89p4, 28.87-88p5, Oct. 6.82p4, 7.88p4 & 8.83-84p4), Fuensanta de Martos Obs. (Sept. 27.89-92p3), CSS (Sept. 28.14-16p4), Sukagawa Obs. (Sept. 30.47-48p2), Carpe Noctem Obs. (Sept. 30.81-85p3 & Oct. 12.85-91p3), ATLAS Haleakala (Oct. 6.21-22p3 & 10.21-23p4), Yatsuka Obs. (Oct. 6.45p3), Sormano2 Obs. (Oct. 7.86-87p3), Chante-Perdrix Obs. (Oct. 7.89-90p3), 29PREMOTE Obs. (Oct. 8.77-81p3), BOSZA Obs. (Oct. 8.83p3), Cielo Profundo Obs. (Oct. 9.83-86p3), MLS (Oct. 11.08-10p4), Hirao Obs. (Oct. 11.44-45p2), and Chelmsford Obs. (Oct. 11.83p2)
CK17B030 C/2017 B3 (LINEAR) (i=54.2°, q=3.923 AU, TP=2019 Feb. 2.59369 TT) from Kurihara Obs. (Aug. 15.56-57p2), Castelmartini Obs. (Sept. 15.91-92p3), SADR Obs. (Sept. 17.18-21p6), program code 3 via ESA Optical Ground Station (ESA OGS) (Sept. 19.04-08p4), MLS (Sept. 25.18-20p4, Oct. 8.22-23p4 & 17.22-23p4), ATLAS Haleakala (Sept. 25.34-37p4, 26.33-36p4, Oct. 4.45-47p4, 8.42-44p4, 12.52-54p4 & 16.40-42p4), PS2 (Sept. 25.46-50p4 & Oct. 10.36-39p3), PGC (Sept. 25.97-98p3), ATLAS Mauna Loa (Sept. 28.37-38p4, Oct. 6.49-51p4, 10.41-46p4 & 14.40-42p4), Blue Mountains Obs. (Oct. 5.61-63p2 & 15.60-62p2), BOSZA Obs. (Oct. 8.80p3), Chelmsford Obs. (Oct. 10.04p2), Pla D'Arguines Obs. (Oct. 11.97-00p3), and Shinshiro Obs. (Oct. 12.59-61p3)
CK16Q020 C/2016 Q2 (PANSTARRS) (i=109.4°, q=7.082 AU, TP=2021 May 11.89296 TT) from ATLAS Mauna Loa (Oct. 4.21-23p6 & 15.25-27p6) and Tarbatness Obs. (Oct. 6.85-86p3)
CK16N060 C/2016 N6 (PANSTARRS) (i=105.8°, q=2.666 AU, Q=2973.621 AU, TP=2018 July 18.02651 TT) from Auger Obs. (Feb. 22.05-07p3)
CK16M010 C/2016 M1 (PANSTARRS) (i=91.0°, q=2.213 AU, Q=13685.729 AU, TP=2018 Aug. 10.38055 TT) from Auger Obs. (Feb. 3.22-24p3 & 23.10-11p2) and ATLAS Haleakala (Sept. 29.58-60p4)
CK16K010 C/2016 K1 (LINEAR) (i=90.9°, q=2.295 AU, TP=2016 July 13.48489 TT) from Castelmartini Obs. (2016 Aug. 13.91p2)
CK16A080 C/2016 A8 (LINEAR) (i=148.2°, q=1.889 AU, Q=66.736 AU, TP=2016 Aug. 29.20528 TT) from Castelmartini Obs. (2016 Sept. 22.78p3, 2016 Sept. 24.83-84p3, 2016 Sept. 25.77p3, 2016 Sept. 26.77-78p2 & 2016 Sept. 27.77-78p3)
CK15X01Y C/2015 XY1 (Lemmon) (i=148.9°, q=7.924 AU, TP=2018 Apr. 27.73957 TT) from PS1 (Oct. 14.51-55p4)
CK15V62L C/2015 VL62 (Lemmon-Yeung-PANSTARRS) (i=165.8°, q=2.717 AU, TP=2017 Aug. 27.89766 TT) from Castelmartini Obs. (2016 Sept. 25.04-05p3 & 2016 Sept. 26.05-06p3)
CK14W020 C/2014 W2 (PANSTARRS) (i=82.1°, q=2.674 AU, Q=1127.942 AU, TP=2016 Mar. 7.98323 TT) from Castelmartini Obs. (2016 Aug. 13.80p3)
CK12F030 C/2012 F3 (PANSTARRS) (i=11.3°, q=3.472 AU, TP=2015 Apr. 7.43150 TT) from Castelmartini Obs. (2016 Aug. 13.99p3, 2016 Sept. 26.94p3 & 2016 Sept. 27.91p3)
CK11K36P C/2011 KP36 (Spacewatch) (q=4.880 AU, Q=72.911 AU, TP=2016 May 27.72924 TT) from Castelmartini Obs. (2016 Aug. 14.02p3, 2016 Sept. 24.96p3, 2016 Sept. 25.94-95p3, 2016 Sept. 26.97-98p3 & 2016 Sept. 27.95p3)
AK20F070 2020 F7 (i=94.0°, q=5.332 AU, Q=1386.138 AU, TP=2021 Nov. 14.00608 TT, H=12.0 ~13.5 km) from ZTF (Oct. 13.52-54p10)
AK19U050 2019 U5 (i=113.5°, q=3.624 AU, TP=2023 Mar. 29.79188 TT, H=10.0 ~33.9 km) from Brixiis Obs. (Sept. 21.83-84p3), PS1 (Sept. 25.27-30p4 & 26.27-30p4), ATLAS Mauna Loa (Sept. 30.27-29p4, Oct. 4.22-24p4, 8.26-29p4 & 12.26-28p4), MLS (Oct. 5.14-16p4 & 11.10-12p4), and ATLAS Haleakala (Oct. 10.25-27p4)
AK19T010 2019 T1 (i=120.9°, q=4.282 AU, Q=72.226 AU, TP=2021 Jan. 14.26633 TT, H=13.0 ~8.51 km) from MLS (Oct. 6.13-14p4 & 12.11-13p4)
0402P (Centaur, q=3.939 AU, Q=10.098 AU, TP=2040 Aug. 21.00763 TT) from MLS (Sept. 25.42-44p4), Blue Mountains Obs. (Oct. 4.69-74p3), PS2 (Oct. 6.48-52p4), ATLAS Haleakala (Oct. 7.49-51p4 & 15.47-50p4), Shinshiro Obs. (Oct. 12.70-71p3), ATLAS Mauna Loa (Oct. 13.46-47p4), and PS1 (Oct. 15.54-57p4)
0401P (q=2.430 AU, Q=9.140 AU, TP=2033 Oct. 6.80909 TT) from MLS (Oct. 7.45-47p4 & 14.23-24p4)
0400P (q=2.104 AU, Q=5.017 AU, TP=2027 Nov. 3.37956 TT) from Schiaparelli Obs. (Sept. 11.94-96p3), ATLAS Haleakala (Sept. 25.42-44p4, Oct. 8.45-47p4 & 12.53-56p5), PS1 (Oct. 5.52-54p3), ATLAS Mauna Loa (Oct. 6.49-51p4, 10.37-39p4 & 14.42-45p4), PS2 (Oct. 8.32-35p4 & 14.31-35p4), Brignoles Obs. (Oct. 11.86-87p2), CSS (Oct. 15.23-25p4), and Chante-Perdrix Obs. (Oct. 17.81-84p3)
0399P (q=2.100 AU, Q=5.488 AU, TP=2028 Oct. 13.32201 TT) from PS2 (Oct. 7.27-30p4, 10.31-35p4 & 11.27-31p4), MLS (Oct. 8.08-10p4), Shinshiro Obs. (Oct. 12.57-58p3), and Pla D'Arguines Obs. (Oct. 16.83-85p3)
0398P (q=1.300 AU, Q=4.947 AU, TP=2026 July 7.95163 TT) from Castelmartini Obs. (Sept. 16.04-05p3), SADR Obs. (Sept. 17.22-26p3 & 29.30-32p3), Stixendorf Obs. (Sept. 19.05-07p4 & 21.06-10p5), Chante-Perdrix Obs. (Sept. 27.17-18p3 & Oct. 14.11-13p3), CSS (Sept. 27.36-37p4, Oct. 8.41-43p4, 10.43-44p4, 12.41-43p4 & 15.38-39p4), PS2 (Sept. 27.53-57p4), ATLAS Mauna Loa (Sept. 28.50-51p4, Oct. 1.44-46p4, 6.55-60p4, 10.50-52p8 & 14.55-63p4), ATLAS Haleakala (Sept. 29.37-40p4, Oct. 7.44-46p4, 8.51-53p4 & 16.49-52p4), Montcabre Obs. (Oct. 4.05p3, 9.05p1, 9.11-14p2 & 16.01p3), Blue Mountains Obs. (Oct. 4.73p1 & 4.78p1), MLS (Oct. 8.48-50p4), PS1 (Oct. 8.60-63p4 & 14.52-55p4), Swan Hill Obs. (Oct. 9.55-56p4), iTelObs-SSO (Oct. 9.59p4), Cielo Profundo Obs. (Oct. 10.04-06p3 & 12.05-09p3), Pla D'Arguines Obs. (Oct. 12.12-14p3), Shinshiro Obs. (Oct. 12.72-73p3), Vicksburg Obs. (Oct. 15.40-42p3 & 17.42-44p3), and Sukagawa Obs. (Oct. 15.67-69p3)
0397P (q=2.284 AU, Q=5.382 AU, TP=2027 Dec. 21.36528 TT) from ATLAS Mauna Loa (Sept. 25.54-55p4, 29.56-57p4 & Oct. 11.55-59p4), ATLAS Haleakala (Sept. 27.53-56p4, Oct. 10.56-57p4 & 14.55-56p4), MLS (Sept. 30.36-37p4 & Oct. 11.41-42p4), and Pla D'Arguines Obs. (Oct. 17.07-08p3)
0393P (q=4.241 AU, Q=5.388 AU, TP=2030 Apr. 30.42932 TT) from MLS (Oct. 13.37-39p4) and PS1 (Oct. 15.58-62p4)
0390P 390P/Gibbs (2006 W1) (q=1.721 AU, Q=10.006 AU, TP=2034 Mar. 29.73041 TT) from ATLAS Mauna Loa (Sept. 25.61-64p4), CSS (Sept. 26.50-51p4), Shinshiro Obs. (Oct. 12.76-78p3), and MLS (Oct. 17.50-52p4)
0384P 384P/Kowalski (2014 U2) (q=1.112 AU, Q=4.685 AU, TP=2024 Sept. 19.14364 TT) from DECam/code "!" (10) (2019 Sept. 1.39-42p17)
0341P 341P/Gibbs (2007 R3) (q=2.506 AU, Q=6.063 AU, TP=2025 Apr. 22.71769 TT) from Castelmartini Obs. (2016 Sept. 24.99p3 & 2016 Sept. 25.99p3)
0331P 331P/Gibbs (2012 F5) (q=2.878 AU, TP=2025 Dec. 25.49443 TT) from PS1 (Oct. 15.59-61p3)
0313P 313P/Gibbs (2014 S4) (q=2.422 AU, TP=2025 Dec. 2.78526 TT) from DECam/code "!" (10) (2019 July 4.13-14p4, 2019 July 6.04p3, 2019 July 6.16p3 & 2019 July 6.27p3)
0312P 312P/NEAT (2001 Q11) (q=1.992 AU, Q=4.955 AU, TP=2027 Mar. 15.46500 TT) from MLS (Sept. 25.23-24p4), Blue Mountains Obs. (Oct. 3.69-71p2 & 5.60-62p2), and Shinshiro Obs. (Oct. 12.53-54p3)
0304P 304P/Ory (2008 Q2) from Tacande Obs. (Sept. 21.22-23p3), TRAPPIST-North (Sept. 26.19-20p5), CSS (Sept. 26.46-47p4 & Oct. 14.44-46p4), PS2 (Sept. 29.61-62p4 & Oct. 15.60-62p4), ATLAS Mauna Loa (Oct. 3.58-60p4 & 7.61-64p4), and MLS (Oct. 14.48-49p4)
0293P 293P/Spacewatch (2006 XG16) (q=2.109 AU, Q=5.160 AU, TP=2027 Nov. 29.25483 TT) from PS1 (Sept. 27.62-63p3)
0277P 277P/LINEAR (2005 YQ127) (q=1.904 AU, Q=5.800 AU, TP=2028 July 26.52668 TT) from Tarbatness Obs. (Sept. 28.98p3 & Oct. 9.87-88p2), PS2 (Oct. 7.56-57p2 & 17.51-55p4), ATLAS Mauna Loa (Oct. 8.49-53p4), ATLAS Haleakala (Oct. 9.56-61p4 & 10.50-54p4), Chelmsford Obs. (Oct. 9.96p1 & 10.07p1), Chante-Perdrix Obs. (Oct. 10.16-18p3 & 14.84-85p2), and Carpe Noctem Obs. (Oct. 14.89-93p3)
0257P 257P/Catalina (2005 JY126) (q=2.126 AU, Q=5.379 AU, TP=2006 Feb. 21.32921 TT) from SADR Obs. (Sept. 14.13-14p3), Castelmartini Obs. (Sept. 15.84p3 & Oct. 7.87-88p3), Brixiis Obs. (Sept. 21.79-80p3), ATLAS Mauna Loa (Sept. 25.31-32p3, Oct. 3.31-34p4, 6.41-42p4 & 14.32-34p4), ATLAS Haleakala (Sept. 26.30-38p4, Oct. 1.33-36p4, 4.30-33p8, 8.32-34p4 & 16.31-34p4), Blue Mountains Obs. (Oct. 2.42-43p2, 4.40-42p2, 4.49-50p2, 5.50-51p2, 11.47-48p2 & 15.42-44p2), PS2 (Oct. 8.22-26p4 & 16.22-26p4), Stixendorf Obs. (Oct. 8.79-81p3), WISE (Oct. 13.70p1, 13.84p1, 14.16p1, 14.23p1, 14.42p1 & 14.95p1), PGC (Oct. 13.84-85p2), and Forti Obs. (Oct. 17.93-94p3)
0254P 254P/McNaught (2010 T1) (q=3.148 AU, Q=6.103 AU, TP=2030 Sept. 1.01618 TT) from SADR Obs. (Sept. 14.25-27p4), Blue Mountains Obs. (Oct. 3.64-66p2, 4.56-58p2, 5.56-58p2 & 15.50-52p2), ATLAS Mauna Loa (Oct. 9.37-39p4 & 17.32-36p8), and ATLAS Haleakala (Oct. 11.35-37p4 & 15.33-35p4)
0249P 249P/LINEAR (2006 U1) from Schiaparelli Obs. (July 31.09-10p2 & Aug. 7.10-11p2), MLS (Sept. 30.46-47p4), Chante-Perdrix Obs. (Oct. 14.13-15p3), and Pla D'Arguines Obs. (Oct. 17.11-12p3)
0244P 244P/Scotti (2000 Y3) (q=3.948 AU, Q=5.910 AU, TP=2033 Oct. 5.13509 TT) from PS1 (Oct. 15.30-32p3)
0226P 226P/Pigott-LINEAR-Kowalski (2003 A1) from Castelmartini Obs. (2016 Aug. 14.11p3, 2016 Sept. 25.11-12p3, 2016 Sept. 26.13-14p3 & 2016 Sept. 28.10-11p3)
0220P 220P/McNaught (2004 K2) (q=1.559 AU, Q=4.682 AU, TP=2026 June 14.12288 TT) from Chante-Perdrix Obs. (Oct. 14.76-77p3)
0215P 215P/NEAT (2002 O8) from Tacande Obs. (Sept. 21.09p2 & Oct. 9.01p3), ATLAS Haleakala (Sept. 25.42-44p4, Oct. 4.46-50p4, 7.43-47p4, 8.44-46p4, 12.52-56p8 & 16.40-41p3), ATLAS Mauna Loa (Sept. 28.41-43p4, Oct. 6.49-51p4, 10.37-39p4 & 14.42-44p4), Blue Mountains Obs. (Oct. 4.64-66p2 & 5.63-66p2), PS1 (Oct. 5.47-51p4 & 10.37-41p4), CSS (Oct. 8.26-28p4, 10.30-31p4 & 12.29-30p3), MLS (Oct. 9.26-28p4), Shinshiro Obs. (Oct. 12.61-62p3), and Lutkenhoner/Slooh.com Chile (Oct. 16.18-20p2)
0208P 208P/McMillan (2008 U1) (q=2.529 AU, Q=5.548 AU, TP=2024 Aug. 23.95763 TT) from Castelmartini Obs. (2016 Sept. 25.95p2)
0186P 186P/Garradd (2007 B3) (q=4.453 AU, Q=5.509 AU, TP=2029 Apr. 24.14832 TT) from SADR Obs. (Sept. 16.07-08p3) and Shinshiro Obs. (Oct. 11.42p2)
0184P 184P/Lovas (1986 W1) (q=1.714 AU, Q=5.895 AU, TP=2028 Mar. 23.95142 TT) from Stixendorf Obs. (Sept. 18.84-85p2), Tacande Obs. (Oct. 7.93-94p3), Chante-Perdrix Obs. (Oct. 8.77-81p3), PS1 (Oct. 10.24-27p4), and PS2 (Oct. 17.27-30p4)
0178P 178P/Hug-Bell (1999 X1) from Sandlot Obs. (Sept. 25.38p3, 29.44-45p2, Oct. 5.41-42p2, 8.43-44p2, 10.47p2 & 13.43p2), MLS (Sept. 25.47-49p4 & Oct. 14.44-45p4), ATLAS Haleakala (Sept. 27.60-63p3 & Oct. 1.61-63p4), ATLAS Mauna Loa (Oct. 3.55-57p4 & 7.60-61p3), WISE (Oct. 13.67p1, 13.93p1, 14.06p1, 14.19p1, 14.26p1, 14.32p1, 14.45p1, 14.52p2, 14.58p1, 14.65p1, 14.91p1 & 15.04p1), and CSS (Oct. 17.37-39p4)
0173P 173P/Mueller (1993 W1) (q=4.249 AU, Q=7.259 AU, TP=2035 Aug. 29.20975 TT) from ATLAS Mauna Loa (Sept. 25.56-58p4, Oct. 11.56-60p4 & 11.64p1) and ATLAS Haleakala (Oct. 1.58-60p4 & 17.55-56p4)
0172P 172P/Yeung (2002 BV) (q=3.358 AU, Q=5.091 AU, TP=2025 Nov. 2.37398 TT) from PS2 (Sept. 28.59-62p2), MLS (Oct. 14.27-29p4), and PS1 (Oct. 15.39-43p4)
0162P 162P/Siding Spring (2004 TU12) (q=1.290 AU, Q=4.893 AU, TP=2026 May 17.84633 TT) from Geyserland Obs. (Sept. 22.48-49p3 & Oct. 16.36-38p5), WISE (Sept. 23.16p1, 23.29p1, 23.42p1, 23.55p1, 23.68p2, 23.75p1, 23.81p1, 23.88p1, 23.94p1, 24.01p2, 24.08p1, 24.14p1, 24.21p1, 24.27p1, 24.40p1, 24.53p1, 24.66p1, 24.79p1, 26.95p1, 27.08p1, 27.21p2, 27.34p1, 27.54p2, 27.74p1, 27.93p1, 27.99p1, 28.19p1, 28.33p2 & 28.72p1), Blue Mountains Obs. (Oct. 2.44p1, 2.61p1, 4.43p1, 4.51p2 & 11.49p2), iTelObs-SSO (Oct. 8.51p4), and Campo dos Amarais Obs. (Oct. 12.02-04p3)
0156P 156P/Russell-LINEAR (2000 QD181) (q=1.335 AU, Q=5.590 AU, TP=2027 Apr. 30.65111 TT) from SADR Obs. (Sept. 16.16-20p4), Blue Mountains Obs. (Sept. 20.70p3, 23.54p2, 23.61p3, Oct. 3.69-71p2, 4.60-62p2 & 5.60-62p2), Tacande Obs. (Sept. 21.07-08p3 & Oct. 7.96-97p3), ATLAS Haleakala (Sept. 25.34-37p4, Oct. 3.43-46p4, 7.40-42p4, 11.36-38p6 & 15.35-39p4), Lutkenhoner/Slooh.com Chile (Oct. 4.11-12p2), Gisborne Obs. (Oct. 4.46-50p5), Geyserland Obs. (Oct. 4.53-54p3), ATLAS Mauna Loa (Oct. 5.35-38p5, 9.40-42p4 & 17.35-37p4), iTelObs-SSO (Oct. 6.44p4, 8.50-51p2 & 9.46-47p4), PGC (Oct. 6.87-89p3, 10.95-96p3, 12.91-92p3 & 13.88-89p2), LCO Sutherland C (Oct. 7.95p4 & 15.01-02p4), LCO Siding Spring B (Oct. 8.55-56p4), Marian Urbanik via iTelescope Obs. Siding Spring (Oct. 9.57-58p3), Hobbs Obs. (Oct. 10.12-15p2), CSS (Oct. 10.25-27p4, 12.24-26p4 & 15.18-20p4), Hirao Obs. (Oct. 11.56-57p2), Cielo Profundo Obs. (Oct. 11.87-91p3 & 16.85-87p3), Shinshiro Obs. (Oct. 12.55-56p3), Ageo Obs. (Oct. 12.58-59p4), LCO Siding Spring A (Oct. 14.64p4), Linceo Obs. (Oct. 16.83-84p3), and Chante-Perdrix Obs. (Oct. 17.79-81p3)
0143P 143P/Kowal-Mrkos (1984 H1) (q=2.957 AU, Q=6.526 AU, TP=2026 Dec. 28.52391 TT) from MLS (Oct. 8.09-10p4), PS1 (Oct. 11.28-31p4), and PS2 (Oct. 16.27-30p4)
0136P 136P/Mueller (1990 S1) (q=2.998 AU, Q=5.426 AU, TP=1990 Aug. 1.75229 TT) from Castelmartini Obs. (2016 Sept. 26.03-04p3)
0129P 129P/Shoemaker-Levy (1991 C1) from MLS (Oct. 15.28-29p4)
0121P 121P/Shoemaker-Holt (1989 E2) from PS1 (Oct. 16.31-34p4)
0115P 115P/Maury (1985 Q1) from WISE (Sept. 23.04p1, 23.17p1, 23.50p1, 23.56p1, 23.69p1, 23.76p1, 23.82p1, 23.89p1, 24.02p1, 24.15p1, 24.28p1, 24.41p1, 27.09p1, 27.22p1, 27.35p1, 27.48p1, 27.55p1, 27.62p1, 27.75p2, 27.81p1, 27.88p1 & 28.33p1), Glyn Marsh Obs. (Sept. 23.85p2), 29PREMOTE Obs. (Sept. 30.78-81p3), ATLAS Mauna Loa (Oct. 1.31-34p4 & 14.28-31p4), Blue Mountains Obs. (Oct. 2.44-46p2, 4.42-44p2, 4.51-53p2, 5.51-53p2, 11.49-50p2 & 15.45-47p2), ATLAS Haleakala (Oct. 4.29-31p4, 7.29-30p3, 15.25-27p3 & 16.29-31p4), Stixendorf Obs. (Oct. 8.75-76p2), Tacande Obs. (Oct. 9.84-85p3), MLS (Oct. 10.08-10p4), and Shinshiro Obs. (Oct. 11.47-49p3 & 12.46-48p3)
0110P 110P/Hartley (1988 D1) (q=2.453 AU, Q=4.748 AU, TP=2028 Aug. 23.06446 TT) from MLS (Oct. 7.24-26p4 & 15.17-18p4) and PS2 (Oct. 10.28-30p3 & 16.42-46p4)
0101P 101P/Chernykh (1977 Q1) from ATLAS Mauna Loa (Sept. 25.61-64p4), CSS (Sept. 26.48-50p4 & Oct. 5.46-47p4), Xuyi Sta. (Sept. 26.85-87p3), PS1 (Sept. 29.61-62p3), and MLS (Oct. 14.48-49p4)
0099P 99P/Kowal (1977 H2) (q=4.753 AU, Q=7.523 AU, TP=2037 May 6.45667 TT) from Shinshiro Obs. (Oct. 12.80-81p2)
0088P 88P/Howell (1981 Q1) from Auger Obs. (Feb. 3.32-35p3 & 22.21-24p3), Perth Obs. (Sept. 15.51p2 & 16.51p2), Blue Mountains Obs. (Sept. 20.44-46p2, Oct. 2.39p2, 4.37p2 & 4.46p2), Ageo Obs. (Sept. 21.42p2), Slooh.com Chile/code "%" (14) (Sept. 27.05-08p8), Swan Hill Obs. (Sept. 28.45p4), Chante-Perdrix Obs. (Sept. 30.75-77p4 & Oct. 14.75p3), ATLAS Mauna Loa (Oct. 1.21-23p4, 9.21-22p3 & 17.20-22p6), SADR Obs. (Oct. 1.99-03p4), Beta Orionis Obs. (Oct. 5.96-97p3, 7.95-97p3 & 11.98p3), ATLAS Haleakala (Oct. 11.20-23p4), Cielo Profundo Obs. (Oct. 11.79p3), and Geyserland Obs. (Oct. 17.32-33p2)
0084P 84P/Giclas (1978 R2) from Ageo Obs. (Sept. 8.80-81p2), Stixendorf Obs. (Sept. 21.11-13p6), Taurus-1 Obs. (Sept. 24.07-09p7), PS2 (Sept. 25.61-62p4), Brignoles Obs. (Sept. 27.11-13p3 & Oct. 17.10-12p3), Chante-Perdrix Obs. (Sept. 29.15-16p3 & Oct. 6.18p2), Sukagawa Obs. (Oct. 1.78p2), SADR Obs. (Oct. 2.37-39p4), ATLAS Mauna Loa (Oct. 3.57-59p4, 7.61-64p8 & 15.61-64p4), CSS (Oct. 5.41-43p4 & 14.44-46p4), ATLAS Haleakala (Oct. 5.58-60p4), and MLS (Oct. 14.46-47p4)
0070P 70P/Kojima (1970 Y1) from MLS (Oct. 8.28-30p4 & 17.26-27p4)
0058P 58P/Jackson-Neujmin (1936 S1) from SATINO-1 (Aug. 21.15-16p2), Lutkenhoner/Slooh.com Chile (Sept. 28.36-37p2), Shinshiro Obs. (Oct. 12.74-76p3), WISE (Oct. 14.46p1, 14.59p1, 14.72p1, 14.85p1, 14.91p1, 14.98p1, 15.04p1, 15.17p1, 15.31p1 & 15.44p1), and ATLAS Mauna Loa (Oct. 14.55-58p4)
0056P 56P/Slaughter-Burnham (1959 B1) from Castelmartini Obs. (2016 Sept. 25.11p3, 2016 Sept. 26.12-13p3 & 2016 Sept. 28.10p3)
0036P 36P/Whipple (1933 U1) from SADR Obs. (Sept. 28.36-38p4), PS2 (Sept. 29.50-53p4), Lutkenhoner/Slooh.com CIO (Oct. 9.07-08p2), Pla D'Arguines Obs. (Oct. 12.09-11p3), and MLS (Oct. 15.34-36p4)
0029P 29P/Schwassmann-Wachmann (1927 V1) (q=5.708 AU, Q=6.116 AU, TP=2035 Feb. 13.47970 TT) from Odessa-Mayaki Obs. (2010 April 8.78-79p11, 2010 April 9.83p10, 2010 April 14.81p6, 2010 April 17.84-85p3, 2010 April 18.75-76p3, 2010 April 18.93p2, 2010 April 21.84p1, 2010 April 30.78p1, 2010 May 4.80p1, 2010 Nov. 14.16p3, 2010 Nov. 15.07-11p2, Aug. 30.03-08p8, 31.03-06p5 & Oct. 2.99-10p15), Ageo Obs. (Sept. 12.70p1 & 12.77p1), Schiaparelli Obs. (Sept. 13.04p1, 13.15p1, 16.96p1, 17.04p1, 27.10p2 & 27.90p2), SADR Obs. (Sept. 14.34-39p3), Castelmartini Obs. (Sept. 16.03-04p3), Kiev Comet Sta. (Sept. 16.86-87p25 & 21.95-97p33), Stixendorf Obs. (Sept. 21.03-05p4), Tacande Obs. (Sept. 21.06p3, 24.03p3, Oct. 7.95-96p3, 8.99-00p3 & 9.95p3), Tarbatness Obs. (Sept. 23.99-01p4, 26.90-91p4, 28.94-96p4, Oct. 5.97-98p4, 6.95-97p4, 7.92-96p5, 8.84p2, 9.83-84p4 & 16.95-97p4), Montcabre Obs. (Sept. 25.05-10p3 & Oct. 15.89-91p3), PGC (Sept. 25.99-00p3, 28.14-15p3, Oct. 6.90-91p3, 12.98-99p3 & 13.87-88p3), Cardiff Obs. (Sept. 26.90-94p3), Glyn Marsh Obs. (Sept. 27.06p1, 27.13p1 & 29.07-09p2), Campo Catino Austral Obs. (CAO) (Sept. 27.34-38p3, Oct. 3.32-38p3 & 4.33-38p3), ATLAS Haleakala (Sept. 27.46-48p4, Oct. 1.47-48p4, 9.54-56p4 & 17.48-49p3), Sukagawa Obs. (Sept. 28.58-60p3), 29PREMOTE Obs. (Sept. 28.84-88p2, 28.92p1, 30.86p1, 30.91p1, 30.95p1, 30.99p1, Oct. 1.04p1, 1.08p1, 8.82-88p4, 9.83p1, 9.88p1, 9.93p1, 9.97p1, 10.02p1, 10.07p1, 10.11p1, 10.16-19p2, 10.81p1, 10.86p1, 10.91p1, 10.95p1, 11.05p1, 11.14p1, 11.20p1, 11.81p1, 11.85p1, 11.90p1, 11.95p1, 11.99p1, 12.08p1, 12.20p1, 12.79p1, 12.84p1, 12.89p1, 14.80p1, 14.86p1, 16.81p1, 16.85p1, 16.90p1, 16.95p1, 16.99p1, 17.04p1, 17.09p1, 17.13p1 & 17.18-20p2), ATLAS Mauna Loa (Sept. 29.46-48p4, Oct. 7.56-58p4, 11.50-53p4 & 15.48-53p4), Slooh.com CIO/code 2 (Oct. 2.06-10p5), Gisborne Obs. (Oct. 6.48-58p13, 6.66p1, 16.40-45p4, 16.49p1, 16.53-54p2 & 16.58-63p5), Chelmsford Obs. (Oct. 6.91-92p2, 8.92p2, 9.02p1, 9.96p1, 10.10p1 & 11.84-85p2), BOSZA Obs. (Oct. 8.79p3), Brignoles Obs. (Oct. 8.89-91p3, 12.86-88p3 & 14.87-90p3), Cielo Profundo Obs. (Oct. 9.98-01p3, 12.01-04p3 & 16.97-99p3), Sant Pere Obs. (Oct. 11.85-88p3), Uraniborg Obs. (Oct. 11.91-92p5), Masquefa Obs. (Oct. 11.94-97p3, 15.93-96p3 & 17.00-01p3), MLS (Oct. 12.30-31p4), Shinshiro Obs. (Oct. 12.68-69p3), Carpe Noctem Obs. (Oct. 12.95-96p3 & 14.89-93p3), Petit Jean Mtn. South Obs. (PJMSO) (Oct. 13.36-37p4), PS2 (Oct. 13.41-44p4), and Forti Obs. (Oct. 17.95p3)
0017P 17P/Holmes (1892 V1) from Lutkenhoner/Slooh.com Chile (Oct. 3.01-03p2), ATLAS Haleakala (Oct. 3.22p2 & 3.28p1), and ATLAS Mauna Loa (Oct. 9.24-26p7)
0011P 11P/Tempel-Swift-LINEAR (1880 T1) from Brixiis Obs. (Sept. 16.92-93p3, 18.95-99p2 & 21.91-93p3), Tarbatness Obs. (Sept. 20.11-13p4 & 24.01-02p5), PS1 (Sept. 27.34-35p4, 28.39-41p4, Oct. 1.37-39p4, 5.30-32p4 & 7.31-33p4), PS2 (Sept. 27.36-38p4, 28.37-39p3, Oct. 4.26-27p4, 5.43-47p4, 6.27-29p4 & 9.36-38p4), ATLAS Mauna Loa (Sept. 29.41-43p4, Oct. 3.42-44p4 & 7.45-49p4), Masquefa Obs. (Sept. 29.89-92p2, 29.98p1, Oct. 11.90-92p3, 13.92-95p4, 15.90-91p3 & 17.85-86p3), CSS (Oct. 4.33-35p3, 5.31-32p4, 7.25-27p4 & 9.27-29p4), Lutkenhoner/Slooh.com CIO (Oct. 4.93-95p2), MLS (Oct. 6.30-32p4), Minnetonka Obs. (Oct. 8.14-16p2 & 11.07-10p2), Montcabre Obs. (Oct. 8.86p1, 8.92p1 & 8.98p1), Tacande Obs. (Oct. 9.02p3), ATLAS Haleakala (Oct. 9.43-46p4 & 10.39-41p4), 29PREMOTE Obs. (Oct. 9.79-81p3 & 16.75-78p3), Chelmsford Obs. (Oct. 10.96p1 & 11.01p1), Hirao Obs. (Oct. 11.49p2), Cielo Profundo Obs. (Oct. 11.92-95p3), PGC (Oct. 13.86-87p3), Chante-Perdrix Obs. (Oct. 14.81-84p3), Brignoles Obs. (Oct. 14.83-86p3), ROASTERR-1 (Oct. 14.87-88p2), Carpe Noctem Obs. (Oct. 14.88-92p3), El Guijo Obs. (Oct. 15.94-96p3), and Dordrecht Obs. (Oct. 16.85-87p5)
0008P 8P/Tuttle (1858 A1) from Tarbatness Obs. (Oct. 6.89-90p3)

Observers on 19 October '20

A total of 111 observers appear in today's MPECs.

Code	Observer / observatory
`L27`	29PREMOTE Obs., 4 in MPEC 2020-U96 -- C/2017 K2, 115P, 29P, 11P
`349`	Ageo Obs. in Japan, 14 in MPEC 2020-U96 -- C/2020 S3, C/2020 Q1, C/2020 M3, C/2020 F3, C/2019 U6, C/2019 T2, C/2019 N1, C/2019 K7, C/2018 U1, C/2017 K2, 156P, 88P, 84P, 29P
`U71`	AHS Obs., 1 in MPEC 2020-U119 -- 2013 PY6
`T05`	ATLAS Haleakala in Hawaii, 42 in MPECs 2020-U96, 2020-U119 & 2020-U127 -- C/2020 R4, C/2020 P3, C/2020 N1, C/2020 M5, C/2020 M3, C/2019 U6, 2019 U5, C/2019 T4, C/2019 T3, C/2019 T2, C/2019 O3, C/2019 L3, C/2019 K7, C/2018 U1, C/2018 A6, C/2017 Y2, C/2017 U7, C/2017 K2, C/2017 B3, C/2016 M1, 2008 UU95, 428086, 376848, 144411, 141052, 402P, 400P, 398P, 397P, 277P, 257P, 254P, 215P, 178P, 173P, 156P, 115P, 88P, 84P, 29P, 17P, 11P
`T08`	ATLAS Mauna Loa in Hawaii, 92 in MPECs 2020-U96, 2020-U98 & 2020-U119 -- 2020 UE1, 2020 UA1, 2020 UA, 2020 TS4, C/2020 S3, 2020 RV5, C/2020 R7, C/2020 R4, C/2020 Q1, 2020 PD1, 2020 PC5, C/2020 P3, 2020 OC8, C/2020 N1, C/2020 M5, C/2020 M3, 2020 LB3, C/2019 U6, 2019 U5, C/2019 T4, C/2019 T3, C/2019 T2, C/2019 O3, C/2019 L3, C/2019 K7, C/2018 U1, C/2018 N2, C/2018 A6, C/2017 U7, C/2017 K2, C/2017 B3, 2016 TF93, C/2016 Q2, 2013 PY6, 2010 TU5, 2009 UM, 2007 VX137, 2007 TE66, 2000 TU28, 96744, 90075, 69230, 68359, 513125, 482718, 480824, 474179, 470678, 459386, 380455, 343158, 316695, 30825, 285990, 27002, 256412, 23714, 19764, 145656, 12538, 10150, 6053, 5645, 5587, 5143, 4503, 3753, 3691, 3671, 1980, 1036, 402P, 400P, 398P, 397P, 390P, 304P, 277P, 257P, 254P, 215P, 178P, 173P, 156P, 115P, 101P, 88P, 84P, 58P, 29P, 17P, 11P
`I47`	Auger Obs. in Argentina, 4 in MPEC 2020-U96 -- C/2017 M4, C/2016 N6, C/2016 M1, 88P
`G17`	BAS Obs., 2 in MPEC 2020-U119 -- 90075, 69230
`I32`	Beta Orionis Obs. in Argentina, 2 in MPEC 2020-U96 -- C/2020 M3, 88P
`Q68`	Blue Mountains Obs. in New South Wales, 19 in MPEC 2020-U96 -- C/2020 R7, C/2020 M3, C/2020 J1, C/2020 F5, C/2019 T2, P/2019 LD2, C/2018 A6, C/2017 U7, C/2017 B3, 402P, 398P, 312P, 257P, 254P, 215P, 162P, 156P, 115P, 88P
`L79`	BOSZA Obs., 8 in MPEC 2020-U96 -- C/2019 O3, C/2019 L3, C/2019 K7, C/2018 U1, C/2018 N2, C/2017 K2, C/2017 B3, 29P
`G20`	Brignoles Obs., 6 in MPEC 2020-U96 -- C/2020 S3, C/2019 L3, 400P, 84P, 29P, 11P
`B96`	Brixiis Obs. in Belgium, 10 in MPEC 2020-U96 -- C/2020 N1, C/2019 U6, 2019 U5, C/2019 O3, C/2019 L3, C/2019 K7, C/2018 U1, C/2017 K2, 257P, 11P
`851`	Burke-Gaffney Obs., 1 in MPEC 2020-U96 -- C/2019 L3
`U63`	Burnt Tree Hill Obs., 1 in MPEC 2020-U96 -- C/2017 Y2
`W96`	Campo Catino Austral Obs. in Chile, 1 in MPEC 2020-U96 -- 29P
`X74`	Campo dos Amarais Obs., 1 in MPEC 2020-U96 -- 162P
`Z46`	Cardiff Obs., 2 in MPEC 2020-U96 -- C/2019 U6, 29P
`I72`	Carpe Noctem Obs. in Spain, 12 in MPEC 2020-U96 -- C/2020 P3, C/2020 N1, C/2020 M5, C/2019 T3, C/2019 L3, C/2019 K7, C/2018 U1, C/2018 N2, C/2017 K2, 277P, 29P, 11P
`160`	Castelmartini Obs. in Italy, 25 in MPECs 2020-U96, 2020-U119 & 2020-U127 -- 2020 TJ2, 2020 TF6, 2020 QU6, 2020 PC5, C/2019 U6, C/2019 O3, C/2019 K7, C/2018 U1, C/2017 B3, C/2016 K1, C/2016 A8, C/2015 VL62, C/2014 W2, C/2012 F3, C/2011 KP36, 2008 UU95, 459386, 398P, 341P, 257P, 226P, 208P, 136P, 56P, 29P
`703`	Catalina Sky Survey (CSS) in Arizona, 48 in MPECs 2020-U96, 2020-U98, 2020-U119, 2020-U127 & 2020-U128 -- 2020 UE1, 2020 TY1, C/2020 S3, 2020 RV5, C/2020 R4, 2020 QU6, 2020 PD1, 2020 PC5, 2020 OC8, C/2020 M3, C/2020 B3, C/2019 U6, C/2019 T2, C/2019 S4, C/2018 U1, C/2018 A6, C/2017 K2, 2009 UM, 2008 UU95, 2006 SK450, 69230, 68359, 66008, 513125, 480824, 470678, 428086, 316695, 274138, 23183, 163081, 159856, 145656, 140158, 5645, 5143, 5131, 3200, 400P, 398P, 390P, 304P, 215P, 178P, 156P, 101P, 84P, 11P
`V06`	Catalina Sky Survey Kuiper Telescope (CSS-Kuiper) in Arizona, 29 in MPECs 2020-U99, 2020-U100, 2020-U104, 2020-U105, 2020-U106, 2020-U107, 2020-U113, 2020-U114, 2020-U116, 2020-U117, 2020-U118, 2020-U119, 2020-U122 & 2020-U123 -- 2020 UY1, 2020 UX1, 2020 UV1, 2020 UT1, 2020 UO1, 2020 UN1, 2020 UM1, 2020 UL1, 2020 UG1, 2020 UF1, 2020 TY5, 2020 TP7, 2020 TN8, 2020 TL8, 2020 TL5, 2020 TK2, 2020 TG5, 2020 TF5, 2020 TE2, 2020 TC7, 2020 TC5, 2020 TA1, 2020 SY1, 2020 SS6, 2020 RS6, 2020 QB3, 2020 KW7, 2016 BZ14, 2011 UR91
`A77`	Chante-Perdrix Obs. in France, 19 in MPEC 2020-U96 -- C/2020 S3, C/2020 Q1, C/2020 P3, C/2020 N1, C/2020 M5, C/2020 M3, C/2019 O3, C/2017 Y2, C/2017 K2, 400P, 398P, 277P, 249P, 220P, 184P, 156P, 88P, 84P, 11P
`970`	Chelmsford Obs. in England, 14 in MPEC 2020-U96 -- C/2020 S3, C/2020 Q1, C/2020 P3, C/2020 N1, C/2020 M5, C/2019 T3, C/2019 O3, C/2019 L3, C/2018 N2, C/2017 K2, C/2017 B3, 277P, 29P, 11P
`J01`	Cielo Profundo Obs. in Spain, 8 in MPEC 2020-U96 -- C/2020 M3, C/2019 L3, C/2017 K2, 398P, 156P, 88P, 29P, 11P
`958`	Dax Obs. in France, 1 in MPEC 2020-U127 -- 2008 UU95
`W84!`	program code "!" (10) via DECam in Chile, 3 in MPEC 2020-U96 -- P/2019 B2, 384P, 313P
`G06`	Dordrecht Obs., 4 in MPEC 2020-U96 -- C/2020 S3, C/2020 N1, C/2019 L3, 11P
`J27`	El Guijo Obs. in Spain, 1 in MPEC 2020-U96 -- 11P
`J043`	program code 3 via ESA Optical Ground Station in the Canary Islands, 1 in MPEC 2020-U96 -- C/2017 B3
`595`	Farra d'Isonzo Obs. in Italy, 2 in MPECs 2020-U98 & 2020-U127 -- 2020 UE1, 2008 UU95
`K83`	Forti Obs., 2 in MPEC 2020-U96 -- 257P, 29P
`W46`	Foxfire Village Obs., 4 in MPEC 2020-U119 -- 2020 PD1, 2013 PY6, 4503, 4450
`I88`	Fuensanta de Martos Obs. in Spain, 1 in MPEC 2020-U96 -- C/2017 K2
`G26`	Fushan Obs. in China, 1 in MPEC 2020-U96 -- C/2019 L3
`E89`	Geyserland Obs. in New Zealand, 4 in MPEC 2020-U96 -- C/2019 T2, 162P, 156P, 88P
`203`	GiaGa Obs. in Italy, 2 in MPECs 2020-U98 & 2020-U127 -- 2020 UE1, 2008 UU95
`E94`	Gisborne Obs. in New Zealand, 3 in MPEC 2020-U96 -- C/2020 P1, 156P, 29P
`Q70`	Glenlee Obs., 1 in MPEC 2020-U119 -- 2013 GY7
`Z30`	Glyn Marsh Obs., 4 in MPEC 2020-U96 -- C/2019 L3, C/2019 K7, 115P, 29P
`N51`	GROWTH India Telescope, 1 in MPEC 2020-U127 -- 2008 UU95
`P87`	Hirao Obs., 4 in MPEC 2020-U96 -- C/2019 U6, C/2017 K2, 156P, 11P
`750`	Hobbs Obs. in Wisconsin, 2 in MPEC 2020-U96 -- C/2019 L3, 156P
`I89+`	program code "+" (20) via iTelescope Obs. Nerpio in Spain, 1 in MPEC 2020-U96 -- C/2020 S3
`Q62`	iTelescope Obs. Siding Spring in New South Wales, 6 in MPEC 2020-U96 -- C/2020 M3, C/2020 F5, C/2019 T4, 398P, 162P, 156P
`Q622`	Marian Urbanik in Slovakia via iTelescope Obs. Siding Spring in New South Wales, 1 in MPEC 2020-U96 -- 156P
`585`	Kiev Comet Station in Ukraine, 2 in MPEC 2020-U96 -- C/2019 L3, 29P
`168`	Kourovskaya Obs. in Russia, 2 in MPEC 2020-U96 -- C/2020 F3, C/2017 T2
`D95`	Kurihara Obs. in Japan, 2 in MPEC 2020-U96 -- C/2019 T2, C/2017 B3
`Q63`	LCO Siding Spring A in New South Wales, 1 in MPEC 2020-U96 -- 156P
`Q64`	LCO Siding Spring B in New South Wales, 1 in MPEC 2020-U96 -- 156P
`K93`	LCO Sutherland C in South Africa, 1 in MPEC 2020-U96 -- 156P
`J59`	Linceo Obs. in Spain, 1 in MPEC 2020-U96 -- 156P
`598`	Loiano Obs. in Italy, 1 in MPEC 2020-U119 -- 2020 SO
`130`	Lumezzane Obs. in Italy, 1 in MPEC 2020-U96 -- C/2020 N1
`K38`	M57 Obs. in Italy, 1 in MPEC 2020-U127 -- 2008 UU95
`232`	Masquefa Obs. in Spain, 6 in MPEC 2020-U96 -- C/2019 T3, C/2019 L3, C/2018 U1, C/2017 K2, 29P, 11P
`W92`	MASTER OAFA Obs., 2 in MPEC 2020-U119 -- 144411, 887
`568^`	R. Wainscoat on Mauna Kea in Hawaii, 4 in MPECs 2020-U99, 2020-U111, 2020-U113 & 2020-U121 -- 2020 UW1, 2020 UR1, 2020 UF1, 2020 TL8
`G49`	Minnetonka Obs. in Minnesota, 1 in MPEC 2020-U96 -- 11P
`152`	Moletai Obs. in Lithuania, 1 in MPEC 2020-U96 -- C/2020 Q1
`213`	Montcabre Obs. in Spain, 9 in MPEC 2020-U96 -- C/2020 R4, C/2020 Q1, C/2020 P3, C/2020 N1, C/2020 M5, C/2019 L3, 398P, 29P, 11P
`G96`	Mt. Lemmon Survey (MLS) in Arizona, 58 in MPECs 2020-U96, 2020-U100, 2020-U101, 2020-U103, 2020-U104, 2020-U105, 2020-U106, 2020-U107, 2020-U109, 2020-U110, 2020-U112, 2020-U113, 2020-U114, 2020-U115, 2020-U116, 2020-U117, 2020-U122, 2020-U123, 2020-U124, 2020-U126 & 2020-U128 -- 2020 UZ1, 2020 UY1, 2020 UX1, 2020 UV1, 2020 UU1, 2020 UT1, 2020 US1, 2020 UQ1, 2020 UP1, 2020 UO1, 2020 UN1, 2020 UM1, 2020 UL1, 2020 UK1, 2020 UG1, 2020 UB2, 2020 TL8, 2020 TG8, P/2020 S5, C/2020 S2, P/2020 S1, C/2020 R6, P/2020 R5, C/2020 R4, C/2020 R2, C/2020 M5, C/2020 K1, 2019 U5, 2019 T1, C/2019 Q1, C/2018 A3, C/2017 K2, C/2017 B3, 2011 UR91, 2006 SK450, 402P, 401P, 399P, 398P, 397P, 393P, 390P, 312P, 304P, 249P, 215P, 178P, 172P, 143P, 129P, 115P, 110P, 101P, 84P, 70P, 36P, 29P, 11P
`644`	NEAT's Mt. Palomar telescope in southern California, 1 in MPEC 2020-U128 -- 2006 SK450
`C53`	NEOSSat in Earth orbit, 2 in MPEC 2020-U96 -- C/2020 S3, C/2020 P1
`C47`	Nonndorf Obs. in Austria, 3 in MPEC 2020-U96 -- C/2020 Q1, C/2019 T3, C/2019 L3
`583`	Odessa-Mayaki Obs. in Ukraine, 1 in MPEC 2020-U96 -- 29P
`F51`	Pan-STARRS 1 (PS1) in Hawaii, 61 in MPECs 2020-U96, 2020-U97, 2020-U99, 2020-U101, 2020-U102, 2020-U103, 2020-U104, 2020-U106, 2020-U107, 2020-U108, 2020-U109, 2020-U112, 2020-U113, 2020-U115, 2020-U118, 2020-U119, 2020-U120, 2020-U121 & 2020-U125 -- 2020 UW1, 2020 UU1, 2020 US1, 2020 UP1, 2020 UO1, 2020 UN1, 2020 UL1, 2020 UK1, 2020 UF1, 2020 UC1, 2020 UA2, 2020 TU7, 2020 TO8, 2020 TN8, 2020 TL8, 2020 TJ8, 2020 TH8, 2020 TG8, 2020 TD8, 2020 SK5, P/2020 S5, C/2020 S4, C/2020 S2, P/2020 R5, C/2020 R4, C/2020 R2, 2020 QM13, 2020 LB3, 2019 U5, C/2019 T2, C/2018 A3, C/2015 XY1, 2014 WP202, 2014 VU1, 2006 SS19, 88264, 469896, 441304, 378124, 376707, 27002, 253106, 244670, 163373, 162781, 159856, 5143, 402P, 400P, 398P, 393P, 331P, 293P, 244P, 215P, 184P, 172P, 143P, 121P, 101P, 11P
`F52`	Pan-STARRS 2 (PS2) in Hawaii, 52 in MPECs 2020-U96, 2020-U97, 2020-U99, 2020-U102, 2020-U103, 2020-U104, 2020-U105, 2020-U106, 2020-U110, 2020-U111, 2020-U112, 2020-U114 & 2020-U119 -- 2020 UT1, 2020 US1, 2020 UR1, 2020 UQ1, 2020 UN1, 2020 UM1, 2020 UL1, 2020 UK1, 2020 UF1, 2020 UB1, 2020 TH8, 2020 TH5, 2020 TD8, P/2020 S5, C/2020 S2, 2020 RA3, C/2020 R2, 2020 QU6, 2020 QM13, 2020 QF5, 2020 KR7, 2017 GO6, C/2017 B3, 2016 LZ47, 2004 JN1, 2002 TS67, 2001 SG286, 96744, 503960, 373579, 163081, 162980, 162173, 140158, 136773, 8507, 5587, 402P, 400P, 399P, 398P, 304P, 277P, 257P, 184P, 172P, 143P, 110P, 84P, 36P, 29P, 11P
`K19`	PASTIS Obs. in France, 1 in MPEC 2020-U127 -- 2008 UU95
`B49`	Paus Obs. in Spain, 2 in MPECs 2020-U98 & 2020-U127 -- 2020 UE1, 2008 UU95
`323`	Perth Obs. in Western Australia, 2 in MPEC 2020-U96 -- C/2020 M3, 88P
`H45`	Petit Jean Mtn. South Obs. in Arkansas, 1 in MPEC 2020-U96 -- 29P
`Z10`	PGC, 14 in MPEC 2020-U96 -- C/2020 S3, C/2020 R4, C/2020 Q1, C/2020 M5, C/2020 M3, C/2019 L3, C/2018 U1, C/2018 N2, C/2017 K2, C/2017 B3, 257P, 156P, 29P, 11P
`122`	Pises Obs. in France, 3 in MPEC 2020-U119 -- 2020 QQ6, 2020 OG4, 420302
`941`	Pla D'Arguines Obs. in Spain, 13 in MPEC 2020-U96 -- P/2020 S5, C/2020 S4, C/2020 S2, P/2020 R5, C/2020 N1, C/2020 M5, C/2019 Q1, C/2017 B3, 399P, 398P, 397P, 249P, 36P
`W16`	Pleasant Groves Obs., 1 in MPEC 2020-U119 -- 275792
`D29`	Purple Mtn. Obs. Xuyi Station in China, 2 in MPEC 2020-U96 -- C/2018 U1, 101P
`L18`	QOS Obs., 3 in MPEC 2020-U119 -- 2020 TF6, 2000 TU28, 474179
`L04`	ROASTERR-1 in Romania, 2 in MPEC 2020-U96 -- C/2020 Q1, 11P
`X03`	SADR Obs., 18 in MPEC 2020-U96 -- C/2020 S3, C/2020 R4, C/2020 M3, C/2020 J1, C/2019 T4, C/2019 T2, P/2019 LD2, C/2017 U7, C/2017 B3, 398P, 257P, 254P, 186P, 156P, 88P, 84P, 36P, 29P
`104`	San Marcello Pistoiese Obs. in Italy, 5 in MPECs 2020-U98, 2020-U109, 2020-U110, 2020-U115 & 2020-U127 -- 2020 UU1, 2020 UQ1, 2020 UP1, 2020 UE1, 2008 UU95
`H36`	Sandlot Obs. in Kansas, 1 in MPEC 2020-U96 -- 178P
`B56`	Sant Pere Obs. in Spain, 1 in MPEC 2020-U96 -- 29P
`C95`	SATINO-1 in France, 4 in MPECs 2020-U96, 2020-U97, 2020-U119 & 2020-U127 -- 2020 TD8, 2020 QQ6, 2008 UU95, 58P
`204`	Schiaparelli Obs. in Italy, 6 in MPECs 2020-U96, 2020-U109 & 2020-U127 -- 2020 UP1, C/2020 R2, 2008 UU95, 400P, 249P, 29P
`Q11`	Shinshiro Obs., 18 in MPEC 2020-U96 -- C/2020 S3, C/2020 R4, C/2019 T2, C/2019 O3, C/2018 A6, C/2017 B3, 402P, 399P, 398P, 390P, 312P, 215P, 186P, 156P, 115P, 99P, 58P, 29P
`G402`	program code 2 via Slooh.com Canary Islands Obs. in the Canary Islands, 3 in MPEC 2020-U96 -- C/2020 Q1, C/2020 F3, 29P
`G409`	B. Lutkenhoner in Germany via Slooh.com Canary Islands Obs. in the Canary Islands, 4 in MPEC 2020-U96 -- C/2020 N1, C/2017 M4, 36P, 11P
`W88%`	program code "%" (14) via Slooh.com Chile Obs. in Chile, 3 in MPEC 2020-U96 -- C/2020 P1, C/2020 M3, 88P
`W88*`	program code "*" (19) via Slooh.com Chile Obs. in Chile, 1 in MPEC 2020-U96 -- C/2020 M3
`W883`	B. Lutkenhoner in Germany via Slooh.com Chile Obs. in Chile, 9 in MPEC 2020-U96 -- C/2020 R4, C/2019 NJ3, C/2019 E3, C/2018 A6, C/2017 M4, 215P, 156P, 58P, 17P
`L06`	Sormano2 Obs. in Italy, 1 in MPEC 2020-U96 -- C/2017 K2
`691`	Spacewatch 0.9m telescope in Arizona, 1 in MPEC 2020-U128 -- 2006 SK450
`291`	Spacewatch 1.8m telescope in Arizona, 3 in MPEC 2020-U119 -- 2019 BK, 2019 AU, 2018 YO2
`W34`	Squirrel Valley Obs. in North Carolina, 1 in MPEC 2020-U127 -- 2008 UU95
`I93`	St. Pardon de Conques Obs. in France, 11 in MPECs 2020-U97, 2020-U98, 2020-U103, 2020-U109, 2020-U110, 2020-U111, 2020-U115, 2020-U124, 2020-U125, 2020-U126 & 2020-U127 -- 2020 UZ1, 2020 UU1, 2020 UR1, 2020 UQ1, 2020 UP1, 2020 UK1, 2020 UE1, 2020 UB2, 2020 UA2, 2020 TD8, 2008 UU95
`I52`	Steward Obs. Mt. Lemmon Station in Arizona, 63 in MPECs 2020-U100, 2020-U103, 2020-U105, 2020-U106, 2020-U107, 2020-U109, 2020-U110, 2020-U112, 2020-U114, 2020-U115, 2020-U116, 2020-U117, 2020-U119, 2020-U121, 2020-U122, 2020-U124, 2020-U125, 2020-U126 & 2020-U127 -- 2020 UZ1, 2020 UY, 2020 UX1, 2020 UW1, 2020 UW, 2020 UV1, 2020 UU1, 2020 UT1, 2020 US1, 2020 US, 2020 UR, 2020 UQ1, 2020 UP1, 2020 UO1, 2020 UN1, 2020 UM1, 2020 UK1, 2020 UH, 2020 UG1, 2020 UG, 2020 UF, 2020 UE1, 2020 UE, 2020 UB2, 2020 UB, 2020 UA2, 2020 TZ4, 2020 TX5, 2020 TW5, 2020 TW4, 2020 TW3, 2020 TV6, 2020 TU6, 2020 TU5, 2020 TU3, 2020 TU1, 2020 TS4, 2020 TS3, 2020 TQ7, 2020 TP, 2020 TM6, 2020 TM2, 2020 TK5, 2020 TK4, 2020 TJ4, 2020 TH5, 2020 TH3, 2020 TD7, 2020 TD6, 2020 TC6, 2020 TC3, 2020 TA7, 2020 TA6, 2020 TA5, 2020 TA3, 2020 SJ7, 2020 RX8, 2020 RU, 2020 RO9, 2020 RG, 2020 OK7, 2011 UR91, 2008 UU95
`A71`	Stixendorf Obs. in Austria, 10 in MPEC 2020-U96 -- C/2020 P3, C/2020 M5, C/2019 U6, C/2019 L3, 398P, 257P, 184P, 115P, 84P, 29P
`Q23`	Sukagawa Obs., 7 in MPEC 2020-U96 -- C/2020 M3, C/2019 L3, C/2018 U1, C/2017 K2, 398P, 84P, 29P
`Q38`	Swan Hill Obs., 4 in MPEC 2020-U96 -- C/2020 P1, C/2020 M3, 398P, 88P
`461`	SZTE Asteroid Program in Hungary, 5 in MPEC 2020-U96 -- C/2020 Q1, C/2019 U6, C/2019 L3, C/2019 K7, C/2017 K2
`J22`	Tacande Obs. in the Canary Islands, 15 in MPEC 2020-U96 -- C/2020 M5, C/2020 M3, C/2019 U6, C/2019 T3, C/2019 L3, C/2019 K7, C/2018 N2, C/2018 A6, 304P, 215P, 184P, 156P, 115P, 29P, 11P
`I81`	Tarbatness Obs. in Scotland, 14 in MPEC 2020-U96 -- C/2020 N1, C/2020 M5, C/2019 U6, C/2019 T3, C/2019 L3, C/2019 K7, C/2018 U1, C/2018 N2, C/2017 K2, C/2016 Q2, 277P, 29P, 11P, 8P
`A98`	Taurus-1 Obs. in Belarus, 5 in MPEC 2020-U96 -- C/2019 U6, C/2019 K7, C/2018 N2, C/2017 K2, 84P
`858`	Tebbutt Obs. in New Mexico, 3 in MPECs 2020-U100, 2020-U109 & 2020-U127 -- 2020 UP1, 2020 UG1, 2008 UU95
`W33`	Transit Dreams Obs., 11 in MPEC 2020-U119 -- 90147, 90075, 66008, 54401, 53430, 36284, 23187, 199003, 163014, 3691, 1865
`Z53`	TRAPPIST-North in Morocco, 1 in MPEC 2020-U96 -- 304P
`Z55`	Uraniborg Obs., 2 in MPEC 2020-U96 -- C/2019 L3, 29P
`H47`	Vicksburg Obs. in Mississippi, 3 in MPEC 2020-U96 -- C/2020 S3, C/2020 M3, 398P
`L01`	Visnjan Obs. in Croatia, 22 in MPECs 2020-U97, 2020-U98, 2020-U99, 2020-U100, 2020-U103, 2020-U105, 2020-U106, 2020-U107, 2020-U109, 2020-U110, 2020-U111, 2020-U112, 2020-U114, 2020-U115, 2020-U116, 2020-U117, 2020-U119, 2020-U121, 2020-U124, 2020-U125, 2020-U126 & 2020-U127 -- 2020 UZ1, 2020 UW1, 2020 UV1, 2020 UU1, 2020 UT1, 2020 US1, 2020 UR1, 2020 UQ1, 2020 UP1, 2020 UO1, 2020 UN1, 2020 UM1, 2020 UK1, 2020 UG1, 2020 UF1, 2020 UE1, 2020 UB2, 2020 UA2, 2020 TD8, 2011 UR91, 2010 TU5, 2008 UU95
`718`	Wiggins Obs. in Utah, 1 in MPEC 2020-U127 -- 2008 UU95
`C51`	WISE in Earth polar orbit, 5 in MPEC 2020-U96 -- 257P, 178P, 162P, 115P, 58P
`367`	Yatsuka Obs. in Japan, 4 in MPEC 2020-U96 -- C/2019 U6, C/2019 K7, C/2018 N2, C/2017 K2
`L70`	Zvjezdarnica Graberje, 1 in MPEC 2020-U127 -- 2008 UU95
`I41`	Zwicky Transient Facility (ZTF) in southern California, 22 in MPECs 2020-U96 & 2020-U119 -- 2020 QU6, 2020 PX4, 2020 PD1, 2020 OW3, 2020 OC8, 2020 F7, 2018 TS5, 2013 PY6, 2004 QD17, 2000 PQ27, 96744, 68359, 480824, 474179, 316695, 27031, 27002, 19764, 145656, 11398, 3691, 2201

For a list of all participating observatories that have Web addresses, see A/CC's Observatory Links page.

Impact Risk Monitoring on 19 October '20

**Summary Risk Table for Risk Assessments Updated Today** (last checks: NEODyS at 2331 UTC)
See the CRT page for a list of all objects rated recently as risks and our ephemerides page for a list of risk-listed objects under current observation.
The time horizon for JPL and NEODyS listings is 100 years, and both post impact solutions beyond that for some special objects.
For the latest official risk assessments, and for explanations of the terminology, see the NASA/JPL Sentry and NEODyS CLOMON2 risk pages.
0000NNN000 Object	Risk Monitor	When Noted UTC	0000T0000 Year Range	VI #	000NN00 Prob Cum	T0000 PS Cum	T0000 PS Max	T S	Notes for Today's Latest Risk Assessments

2020 UY	NEODyS	1750	2068-2120	24	2.07e-06	-7.98	-8.53	n/a	NEODyS: "Based on 17 optical observations (of which 0 are rejected as outliers) from 2020-10-17.284 to 2020-10-19.315."
2020 UY	JPL Sentry	1700	2068-2119	11	3.17237e-06	-7.75	-8.39	0	JPL: Computed at 09:14 today Pacific time based on 17 observations spanning 2.0303 days (2020-Oct-17.283456 to 2020-Oct-19.313708). Diameter approximately 0.005 km. from weighted mean H=29.06.

2020 UH	NEODyS	1750	2098-2119	3	7.13e-07	-6.18	-6.24	0	NEODyS: "Based on 39 optical observations (of which 2 are rejected as outliers) from 2020-10-15.309 to 2020-10-19.108."
2020 UH	JPL Sentry	1700	2098-2119	3	4.7059e-07	-6.33	-6.52	0	JPL: Computed at 09:31 today Pacific time based on 39 observations spanning 3.7988 days (2020-Oct-15.308398 to 2020-Oct-19.107192). Diameter approximately 0.045 km. from weighted mean H=24.40.

2020 UE	NEODyS	1750	2042-2118	45	2.62e-05	-4.82	-5.38	0	NEODyS: "Based on 79 optical observations (of which 0 are rejected as outliers) from 2020-10-15.470 to 2020-10-19.335."
2020 UE	JPL Sentry	1700	2061-2118	25	2.7600721e-05	-4.77	-5.11	0	JPL: Computed at 09:30 today Pacific time based on 79 observations spanning 3.8640 days (2020-Oct-15.46967 to 2020-Oct-19.333708). Diameter approximately 0.026 km. from weighted mean H=25.56.

2020 UB	NEODyS	1750	2080	1	2.38e-08	-9.13	-9.13	0	NEODyS: "Based on 20 optical observations (of which 0 are rejected as outliers) from 2020-10-16.144 to 2020-10-19.106."
2020 UB	JPL Sentry	1700	2080-2080	1	1.421e-07	-8.33	-8.33	0	JPL: Computed at 09:20 today Pacific time based on 20 observations spanning 2.9615 days (2020-Oct-16.143573 to 2020-Oct-19.105064). Diameter approximately 0.009 km. from weighted mean H=27.89.

2020 UA	NEODyS	1750	2056-2065	2	1.22e-09	-10.62	-10.73	0	NEODyS: "Based on 22 optical observations (of which 0 are rejected as outliers) from 2020-10-16.316 to 2020-10-18.415."
2020 UA	JPL Sentry	1700	2050-2090	6	1.40821e-08	-9.62	-9.97	0	JPL: Computed at 09:37 today Pacific time based on 22 observations spanning 2.0988 days (2020-Oct-16.31568 to 2020-Oct-18.414448). Diameter approximately 0.007 km. from weighted mean H=28.31.

2020 TD8	NEODyS	1530	2045-2096	24	7.74e-06	-6.04	-6.2	0	NEODyS: "Based on 13 optical observations (of which 0 are rejected as outliers) from 2020-10-15.323 to 2020-10-19.046."
2020 TD8	JPL Sentry	0430	2045-2096	9	4.891277e-06	-6.21	-6.28	0	JPL: Computed at 20:03 Oct. 18th Pacific time based on 13 observations spanning 3.7233 days (2020-Oct-15.322434 to 2020-Oct-19.045685). Diameter approximately 0.013 km. from weighted mean H=27.08.

2020 TD7	NEODyS	1750	2065-2120	13	3.23e-06	-6.68	-7.24	n/a	NEODyS: "Based on 26 optical observations (of which 0 are rejected as outliers) from 2020-10-15.527 to 2020-10-19.371."
2020 TD7	JPL Sentry	1700	2054-2113	9	2.779304e-06	-6.74	-7.21	0	JPL: Computed at 09:21 today Pacific time based on 26 observations spanning 3.8442 days (2020-Oct-15.526455 to 2020-Oct-19.370612). Diameter approximately 0.015 km. from weighted mean H=26.81.

2020 TF6	NEODyS	1750	2056-2081	9	1.16e-05	-6.13	-6.37	0	NEODyS: "Based on 48 optical observations (of which 0 are rejected as outliers) from 2020-10-15.220 to 2020-10-18.893."
2020 TF6	JPL Sentry	1700	2056-2075	5	1.886607e-05	-5.93	-6.32	0	JPL: Computed at 09:42 today Pacific time based on 48 observations spanning 3.6731 days (2020-Oct-15.218786 to 2020-Oct-18.891881). Diameter approximately 0.010 km. from weighted mean H=27.61.

2020 TK5	JPL Sentry	1910	2039-2056	8	0.000103046092	-2.77	-2.78	0	JPL #2 for the day: Computed at 11:47 today Pacific time based on 47 observations spanning 5.1546 days (2020-Oct-14.331481 to 2020-Oct-19.486069). Diameter approximately 0.068 km. from weighted mean H=23.49.
2020 TK5	NEODyS	1750	2039-2061	12	3.06e-05	-3.33	-3.36	0	NEODyS: "Based on 47 optical observations (of which 0 are rejected as outliers) from 2020-10-14.332 to 2020-10-19.487."

2020 TS4	JPL Sentry	1730	2103-2103	1	2.314e-08	-9.45	-9.45	0	JPL: Computed at 10:11 today Pacific time based on 71 observations spanning 5.2538 days (2020-Oct-14.208103 to 2020-Oct-19.461914). Diameter approximately 0.009 km. from weighted mean H=27.88.

2020 TY1	JPL Sentry	1910	2092-2113	5	9.0269e-07	-5.05	-5.50	0	JPL #2 for the day: Computed at 11:30 today Pacific time based on 51 observations spanning 9.9528 days (2020-Oct-08.410259 to 2020-Oct-18.363013). Diameter approximately 0.110 km. from weighted mean H=22.51.
2020 TY1	NEODyS	1750	2092-2120	15	1.68e-06	-4.80	-5.09	n/a	NEODyS: "Based on 51 optical observations (of which 0 are rejected as outliers) from 2020-10-08.411 to 2020-10-18.364."

2018 YO2	JPL Sentry	1700	R E M O V E D						JPL: Risk listing removed at 1609 UTC today
2018 YO2	NEODyS	1750	2080-2105	7	6.55e-07	-8.87	-8.89	0	NEODyS: "Based on 21 optical observations (of which 0 are rejected as outliers) from 2018-12-29.447 to 2019-01-08.348."

2017 TW5	JPL Sentry	0430	2072-2115	5	4.85791e-06	-6.26	-6.33	0	JPL: Computed at 07:56 Jan. 12th of 2018 Pacific time based on 28 observations spanning 1.8593 days (2017-Oct-15.3166 to 2017-Oct-17.17594). Diameter approximately 0.013 km. from weighted mean H=27.06.

2017 MZ8	NEODyS	1530	2023-2118	59	1.34e-08	-6.24	-6.61	0	NEODyS: "Based on 7 optical observations (of which 0 are rejected as outliers) from 2017-06-22.555 to 2017-06-23.617."

2009 VT1	JPL Sentry	0430	2046-2109	5	2.4844876e-06	-7.70	-7.79	0	JPL: Computed at 11:27 April 7th of 2017 Pacific time based on 26 observations spanning 1.1784 days (2009-Nov-10.31746 to 2009-Nov-11.49584). Diameter approximately 0.004 km. from weighted mean H=29.55.

2009 TM8	JPL Sentry	0430	2079-2116	168	7.56195524e-05	-6.16	-7.54	0	JPL: Computed at 16:45 April 7th of 2017 Pacific time based on 48 observations spanning 2.2516 days (2009-Oct-15.2109 to 2009-Oct-17.46255). Diameter approximately 0.007 km. from weighted mean H=28.57.

2007 UD6	JPL Sentry	0430	2058-2096	53	8.77431e-05	-5.86	-6.42	0	JPL: Computed at 03:43 April 9th of 2017 Pacific time based on 50 observations spanning 14.002 days (2007-Oct-20.29569 to 2007-Nov-03.29751). Diameter approximately 0.007 km. from weighted mean H=28.31.

Legend: VI# = VI count, Prob Cum = cumulative probability, PS Cum/Max = cumulative/maximum Palermo Scale, TS = Torino Scale (next 100 years)

An impact solution, also known as a "virtual impactor" (VI), is not a prediction but rather a possibility derived from a variant orbit calculation that cannot be eliminated yet based on the existing data. Elimination can come quickly with just a little further observation or may take weeks or months, sometimes years. Once superceded or eliminated, a former impact solution has zero relevance to an object's risk. See Jon Giorgini's "Understanding Risk Pages" to learn more.

Chronology on 19 October '20

Times are UTC for when items were noted or added by The Tracking News.

2331	Grabbed MPEC 2020-U128 - 2006 SK450 - see above
1910	Noted that JPL Sentry has updated its 2020 TK5 risk assessment - see above Noted that JPL Sentry has updated its 2020 TY1 risk assessment - see above
1750	Noted that NEODyS has updated its 2018 YO2 risk assessment - see above Noted that NEODyS has updated its 2020 TD7 risk assessment - see above Noted that NEODyS has updated its 2020 TF6 risk assessment - see above Noted that NEODyS has updated its 2020 TK5 risk assessment - see above Noted that NEODyS has updated its 2020 TY1 risk assessment - see above Noted that NEODyS has posted 2020 UA as an impact risk - see above Noted that NEODyS has posted 2020 UB as an impact risk - see above Noted that NEODyS has updated its 2020 UE risk assessment - see above Noted that NEODyS has updated its 2020 UH risk assessment - see above Noted that NEODyS has updated its 2020 UY risk assessment - see above
1730	Noted that JPL Sentry has updated its 2020 TK5 risk assessment - see above Noted that JPL Sentry has updated its 2020 TS4 risk assessment - see above
1700	Noted that JPL Sentry has removed 2018 YO2 as an impact risk - see above Noted that JPL Sentry has updated its 2020 TD7 risk assessment - see above Noted that JPL Sentry has updated its 2020 TF6 risk assessment - see above Noted that JPL Sentry has updated its 2020 TY1 risk assessment - see above Noted that JPL Sentry has updated its 2020 UA risk assessment - see above Noted that JPL Sentry has updated its 2020 UB risk assessment - see above Noted that JPL Sentry has updated its 2020 UE risk assessment - see above Noted that JPL Sentry has updated its 2020 UH risk assessment - see above Noted that JPL Sentry has updated its 2020 UY risk assessment - see above
1601	Grabbed MPEC 2020-U127 - 2008 UU95 - see above
1530	Noted that NEODyS has updated its 2017 MZ8 risk assessment - see above Noted that NEODyS has posted 2020 TD8 as an impact risk - see above Grabbed MPEC 2020-U101 - 2020 TG8 - see above Grabbed MPEC 2020-U102 - 2020 TH8 - see above Grabbed MPEC 2020-U103 - 2020 UK1 - see above Grabbed MPEC 2020-U104 - 2020 UL1 - see above Grabbed MPEC 2020-U105 - 2020 UM1 - see above Grabbed MPEC 2020-U106 - 2020 UN1 - see above Grabbed MPEC 2020-U107 - 2020 UO1 - see above Grabbed MPEC 2020-U108 - 2020 TJ8 - see above Grabbed MPEC 2020-U109 - 2020 UP1 - see above Grabbed MPEC 2020-U110 - 2020 UQ1 - see above Grabbed MPEC 2020-U111 - 2020 UR1 - see above Grabbed MPEC 2020-U112 - 2020 US1 - see above Grabbed MPEC 2020-U113 - 2020 TL8 - see above Grabbed MPEC 2020-U114 - 2020 UT1 - see above Grabbed MPEC 2020-U115 - 2020 UU1 - see above Grabbed MPEC 2020-U116 - 2011 UR91 - see above Grabbed MPEC 2020-U117 - 2020 UV1 - see above Grabbed MPEC 2020-U118 - 2020 TN8 - see above Grabbed MPEC 2020-U119 - Daily Orbit Update - see above Grabbed MPEC 2020-U120 - 2020 TO8 - see above Grabbed MPEC 2020-U121 - 2020 UW1 - see above Grabbed MPEC 2020-U122 - 2020 UX1 - see above Grabbed MPEC 2020-U123 - 2020 UY1 - see above Grabbed MPEC 2020-U124 - 2020 UZ1 - see above Grabbed MPEC 2020-U125 - 2020 UA2 - see above Grabbed MPEC 2020-U126 - 2020 UB2 - see above
0430	Noted that JPL Sentry has updated its 2007 UD6 risk assessment - see above Noted that JPL Sentry has updated its 2009 TM8 risk assessment - see above Noted that JPL Sentry has updated its 2009 VT1 risk assessment - see above Noted that JPL Sentry has updated its 2017 TW5 risk assessment - see above Noted that JPL Sentry has posted 2020 TD8 as an impact risk - see above Grabbed MPEC 2020-U96 - Observations and Orbits of Comets and A/ Objects - see above Grabbed MPEC 2020-U97 - 2020 TD8 - see above Grabbed MPEC 2020-U98 - 2020 UE1 - see above Grabbed MPEC 2020-U99 - 2020 UF1 - see above Grabbed MPEC 2020-U100 - 2020 UG1 - see above

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