2008-10-28 Tracking News

Contents on 28 October '08

IAU Minor Planet Center
- NEOCP Activity -- nine listings: 9 updated
- New MPECs -- six MPECs
Observers -- 21 observing facilities
Impact Risk Monitoring -- seven objects
Chronology

Resources:

Consolidated Risk Tables - the CRT page
Earth's Busy Neighborhood Traffic Report
Ephemerides for risk-rated and nearby objects
Old & new CRT Archive
Old News Archive & Small Objects Archive

The latest A/CC news is available via framed access, RSS news feed, or redirection. - Note: A/CC has a main Web site and also a backup site with its own duplicate RSS news feed.

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. And use the all-up news archive to access news from any time since A/CC began in early 2002. To keep track of what's new each day, watch the Chronology section.

NEOCP Activity on 28 October '08

The MPC's NEO Confirmation Page has 9 listings: 9 updated

When last checked at 2358 UTC today, the Minor Planet Center's NEO discovery Confirmation Page (NEOCP) had nine updated listings. All of these were "one nighters." So far The Tracking News has counted a total of 20 objects listed on the NEOCP at some point today.

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

New MPECs on 28 October '08

Minor Planet Electronic Circulars

As of last check at 2358 UTC, there have been six MPECs issued today from the International Astronomical Union's Minor Planet Center in Cambridge, Massachusetts.

MPEC 2008-U75 time-stamped "04:53 UT" - 2008 CH1 - see below
MPEC 2008-U76 time-stamped "06:14 UT" - Daily Orbit Update - see below
MPEC 2008-U77 time-stamped "12:27 UT" - 2008 UL90 - see below
MPEC 2008-U78 time-stamped "12:30 UT" - 2008 UM90 - see below
MPEC 2008-U79 time-stamped "12:33 UT" - 2008 UN90 - see below
MPEC 2008-U80 time-stamped "12:36 UT" - 2008 UO90

MPEC 2008-U80 - "12:36 UT" - 2008 UO90

K08U90O 2008 UO90 (Q=4.646 AU, H=20.4 ~282m) was discovered at 0943 UT on 27 Oct. by the Spacewatch 1.8m telescope, which observed it at Oct. 27.41p3 and 28.23p2. The discovery was confirmed by the Spacewatch 0.9m telescope (Oct. 27.23-26p3), Magdalena Ridge Obs. (MRO) (Oct. 27.47-48p2), and Great Shefford Obs. (Oct. 28.05-07p3 & 28.13p1).

MPEC 2008-U79 - "12:33 UT" - 2008 UN90

K08U90N 2008 UN90 (H=19.9 ~355m) was discovered at 0433 UT on 27 Oct. by the Catalina Sky Survey (CSS), which observed it at Oct. 27.19-22p4 and 27.29-30p4. The discovery was confirmed by Faulkes Telescope South (Oct. 27.49p4), Bisei Spaceguard Center (Oct. 27.50-51p4), Great Shefford Obs. (Oct. 27.79-81p2), Spacewatch 1.8m (Oct. 28.15-16p3), Jim Young via Table Mtn. Obs. (Oct. 28.17-21p4), and MRO (Oct. 28.22-23p4).

MPEC 2008-U78 - "12:30 UT" - 2008 UM90

K08U90M 2008 UM90 (H=20.9 ~224m) was discovered at 0327 UT on 27 Oct. by the Mt. Lemmon Survey (MLS), which observed it at Oct. 27.14-19p8 at V=21.0-22.1, 28.14p4 at V=21.3-21.8, and 28.19p4 at V=21.6-22.5. The discovery was confirmed by Spacewatch 1.8m (Oct. 28.11p2) and MRO (Oct. 28.14-15p4).

MPEC 2008-U77 - "12:27 UT" - 2008 UL90

K08U90L 2008 UL90 (IEO, Q=0.959 AU, H=18.5 ~676m) was discovered at 1140 UT on 26 Oct. by MLS, which observed it at Oct. 26.49-52p8. The discovery was confirmed by MRO (Oct. 27.50p3 & 28.48-49p4) and Great Shefford Obs. (Oct. 28.21-23p5).

<< DOU on 28 Oct. '08 >> MPEC 2008-U76 - "06:14 UT" - Daily Orbit Update

Observations of risk-listed objects
K08U07B 2008 UB7 (small asteroid, arc=2 days, H=23.8 ~59m) from Spacewatch 1.8m (Oct. 28.17-18p2)
K08U05W 2008 UW5 (arc=1 day, H=17.6 ~1.02 km) from Spacewatch 1.8m (Oct. 27.29-30p3)
K08U05V 2008 UV5 (small asteroid, Q=4.135 AU, arc=2 days, H=26.0 ~21m) from Spacewatch 1.8m (Oct. 27.27-28p2)
K08U05T 2008 UT5 (small asteroid, arc=3 days, H=24.3 ~47m) from Spacewatch 1.8m (Oct. 27.26-27p3 & 28.22-23p3)
K08U01D 2008 UD1 (arc=7 days, H=19.2 ~490m) from MLS (Oct. 27.19-21p4) and Spacewatch 1.8m (Oct. 28.20p3 at V=21.6-22.1)
K08T26P 2008 TP26 (small asteroid, arc=13 days, H=23.9 ~56m) from David Tholen's team on Mauna Kea (Oct. 22.55p3 at R=22.0-22.4)
K08S07T 2008 ST7 (small asteroid, arc=32 days, H=24.1 ~51m) from Tholen et al. (Oct. 22.43-44p3 at R=22.0-22.2)
Observations of recently (no longer) risk-listed objects
K08T02C 2008 TC2 (small asteroid, arc=24 days, H=23.0 ~85m) from Spacewatch 1.8m (Oct. 27.42p3)
Observations of small asteroids (H>22.0)
K08U07C 2008 UC7 (arc=2 days, H=27.0 ~13m) from MLS (Oct. 27.32p4) and Great Shefford Obs. (Oct. 27.96-97p2)
K08U03L 2008 UL3 (arc=4 days, H=25.5 ~27m) from Spacewatch 1.8m (Oct. 28.21p3)
K08U02S 2008 US2 (arc=4 days, H=23.7 ~62m) from Spacewatch 0.9m (Oct. 27.34-37p3) and Spacewatch 1.8m (Oct. 27.43-44p3)
K08U02R 2008 UR2 (arc=4 days, H=26.9 ~14m) from Spacewatch 1.8m (Oct. 27.39-40p3)
K08U00U 2008 UU (Q=4.493 AU, arc=6 days, H=24.7 ~39m) from Spacewatch 1.8m (Oct. 27.24-25p3) and Sandlot Obs. (Oct. 27.33-36p2)
K08U00F 2008 UF (arc=7 days, H=26.2 ~19m) from Spacewatch 1.8m (Oct. 27.37-38p2)
K08T09Y 2008 TY9 (arc=20 days, H=25.0 ~34m) from MLS (Oct. 27.33-34p3)
K08T04E 2008 TE4 (arc=20 days, H=24.1 ~51m) from Spacewatch 1.8m (Oct. 27.30-31p2)
K08T03X 2008 TX3 (arc=21 days, H=24.9 ~35m) from CSS (Oct. 27.34-37p4)
K08R01H 2008 RH1 (arc=54 days, H=22.6 ~102m) from Spacewatch 1.8m (Oct. 28.13-14p3)
K06U00P 2006 UP (arc=3 opp, H=22.9 ~89m) from MLS (Oct. 27.39-41p4)
Observations of almost-small asteroids (21.7<H<=22.0)
K08U03N 2008 UN3 (arc=3 days, H=21.9 ~141m) from Sandlot Obs. (Oct. 27.40-41p2) and Spacewatch 1.8m (Oct. 27.49-50p3)
Observations of other objects
K08U04S 2008 US4 (arc=21 days, H=20.6 ~257m) from LINEAR (Oct. 27.25-30p10) and Hamamatsu-Yuto Obs. (Oct. 27.62-67p12)
K08T27B 2008 TB27 (i=38.0°, arc=17 days, H=18.2 ~776m) from MLS (Oct. 26.47-48p4)
K08T26V 2008 TV26 (q=2.013 AU, arc=19 days, H=17.9 ~891m) from Sandlot Obs. (Oct. 27.38-39p2)
K08T10Q 2008 TQ10 (arc=19 days, H=20.5 ~269m) from Spacewatch 1.8m (Oct. 27.33p2 at V=21.5-22.6)
K08T04F 2008 TF4 (arc=20 days, H=19.3 ~467m) from Stia Obs. (Oct. 26.86-87p3)
K08T02Q 2008 TQ2 (arc=24 days, H=20.7 ~245m) from Sandlot Obs. (Oct. 27.42-43p4)
K08T01A 2008 TA1 (arc=26 days, H=18.6 ~645m) from Spacewatch 0.9m (Oct. 27.10-15p3) and Spacewatch 1.8m (Oct. 28.18-19p3)
K08S07P 2008 SP7 (Q=4.200 AU, arc=34 days, H=19.0 ~537m) from Stia Obs. (Oct. 26.84-85p3) and Ametlla del Valles Obs. (Oct. 27.02-06p5)
K08S01Q 2008 SQ1 (Q=4.682 AU, arc=2 opp, H=18.4 ~708m) from Stia Obs. (Oct. 26.81-82p2), Ametlla del Valles Obs. (Oct. 26.94-96p4), and Hamamatsu-Yuto Obs. (Oct. 27.50-54p3 & 27.61p1)
K08S01N 2008 SN1 (Q=4.026 AU, arc=37 days, H=19.6 ~407m) from Ametlla del Valles Obs. (Oct. 26.95-99p4)
K08S00Q 2008 SQ (arc=36 days, H=19.5 ~426m) from College of Staten Island Obs. (Oct. 24.14p1, 24.25p1, 27.11p1 & 27.16-19p2), CSS (Oct. 26.35-37p3), and Fiamene Obs. (Oct. 26.87p1)
K08S00E 2008 SE (arc=37 days, H=19.3 ~467m) from College of Staten Island Obs. (Oct. 24.18p1, 24.27p1 & 27.14-21p3), Ametlla del Valles Obs. (Oct. 26.00-04p4), LINEAR (Oct. 27.26-30p5), and Hamamatsu-Yuto Obs. (Oct. 27.68-73p4)
K08R98G 2008 RG98 (arc=48 days, H=17.1 ~1.29 km) from LINEAR (Oct. 27.19-24p5)
K08R24X 2008 RX24 (arc=51 days, H=21.4 ~178m) from Spacewatch 0.9m (Oct. 27.10-14p3)
K08M05B 2008 MB5 (arc=116 days, H=19.1 ~513m) from Las Campanas Obs. (Oct. 24.28-30p9)
K06G02W 2006 GW2 (arc=2 opp, H=20.3 ~295m) from MLS (Oct. 27.32-34p4)
K05W55S 2005 WS55 (arc=4 opp, H=16.1 ~2.04 km, q=1.108 AU) from Ametlla del Valles Obs. (Oct. 25.95-96p4 & 26.93-96p3)
K05T51Z 2005 TZ51 (arc=3 opp, H=17.9 ~891m) from College of Staten Island Obs. (Oct. 24.01-04p2, 24.08p1, 27.10p1 & 27.15-18p2), Ametlla del Valles Obs. (Oct. 25.94-97p4 & 26.89-92p4), and Hamamatsu-Yuto Obs. (Oct. 27.41-45p2)
K05S25N 2005 SN25 (arc=3 opp, H=19.8 ~371m) from Spacewatch 1.8m (Oct. 27.46-47p3)
K05O01U 2005 OU1 (arc=4 opp, H=20.1 ~323m) from Ametlla del Valles Obs. (Oct. 25.88-92p5)
K05L03R 2005 LR3 (arc=4 opp, H=17.1 ~1.29 km) from LINEAR (Oct. 27.42-47p5)
K05B02E 2005 BE2 (arc=3 opp, H=18.3 ~741m) from MLS (Oct. 27.26-28p4)
K04T19L 2004 TL19 (arc=2 opp, H=20.7 ~245m) from LINEAR (Oct. 27.25-29p5)
K04T11U 2004 TU11 (arc=2 opp, H=21.2 ~195m) from LINEAR (Oct. 27.31-36p4)
K03SH0G 2003 SG170 (i=36.9°, arc=4 opp, H=17.7 ~977m) from Spacewatch 0.9m (Oct. 27.11-15p3)
K03G00W 2003 GW (i=49.4°, arc=3 opp, H=16.8 ~1.48 km) from CSS (Oct. 27.13p2)
K02S41S 2002 SS41 (i=63.7°, arc=3 opp, H=17.2 ~1.23 km) from CSS (Oct. 27.18-21p4)
K01U04Y 2001 UY4 (q=0.309 AU, arc=5 opp, H=18.3 ~741m) from Hamamatsu-Yuto Obs. (Oct. 27.75-80p6)
K01T01W 2001 TW1 (arc=5 opp, H=19.1 ~513m) from College of Staten Island Obs. (Oct. 24.15p1, 24.21p1, 24.26p1 & 27.12-20p3)
K01S10G 2001 SG10 (arc=5 opp, H=20.3 ~295m) from Ametlla del Valles Obs. (Oct. 26.07p3)
K01K20O 2001 KO20 (arc=3 opp, H=20.7 ~245m) from the Siding Spring Survey (SSS) (Oct. 27.70-72p3)
K00F01L 2000 FL1 (i=43.6°, Q=4.178 AU, arc=2 opp, H=15.3 ~2.95 km, q=1.291 AU) from CSS (Oct. 27.49-51p4)
J96T09E 1996 TE9 (arc=3 opp, H=18.8 ~589m) from LINEAR (Oct. 27.13-18p5)
I9062 189062 2000 VA45 from CSS (Oct. 27.15-18p4)
I8452 188452 2004 HE62 from Ametlla del Valles Obs. (Oct. 25.90-93p5)
I5851 185851 2000 DP107 from Spacewatch 1.8m (Oct. 27.29p3)
G2825 162825 2001 BO61 from MLS (Oct. 27.26-28p4)
F5140 155140 2005 UD from LINEAR (Oct. 27.25-29p5)
F3306 153306 2001 JL1 from LINEAR (Oct. 27.32-36p4)
E4901 144901 2004 WG1 from Ametlla del Valles Obs. (Oct. 26.02-04p4)
E2348 142348 2002 RX211 from CSS (Oct. 27.38-41p3)
D7032 137032 1998 UO1 from Walnut Creek Obs. (Oct. 27.14-15p3)
A8906 108906 2001 PL9 from CSS (Oct. 27.11-14p4)
A5140 105140 2000 NL10 from Ametlla del Valles Obs. (Oct. 25.84-87p5)
90075 90075 2002 VU94 from LINEAR (Oct. 27.26-30p5)
87024 87024 2000 JS66 from LINEAR (Oct. 27.45-47p3)
68031 68031 2000 YK29 from SSS (Oct. 27.58-62p3)
39572 39572 1993 DQ1 from LINEAR (Oct. 27.13-18p5)
18882 18882 1999 YN4 from CSS (Oct. 27.45-47p4)
16960 16960 1998 QS52 from Ametlla del Valles Obs. (Oct. 26.77-78p4)
16834 16834 1997 WU22 from LINEAR (Oct. 27.45-47p3)
12538 12538 1998 OH from LINEAR (Oct. 27.19-24p5)
11500 11500 1989 UR from LINEAR (Oct. 27.13-18p5)
06178 6178 1986 DA from Spacewatch 0.9m (Oct. 27.28-32p3)
04183 4183 Cuno (1959 LM) from LINEAR (Oct. 27.25-29p5)
02201 2201 Oljato (1947 XC) from LINEAR (Oct. 27.43-48p5)
01620 1620 Geographos (1951 RA) from Kiev Comet Station (Oct. 26.94-96p4) and Walnut Creek Obs. (Oct. 27.17-18p3)

MPEC 2008-U75 - "04:53 UT" - 2008 CH1

K08C01H 2008 CH1 (H=21.7 ~155m) from Tholen et al. (Oct. 21.56-57p2 at R=21.6 & 22.56-57p2 at R=22.2-3)

Observers on 28 October '08

A total of 21 observing facilities appear in today's MPECs.

Code	Observer / observatory
`B37`	Ametlla del Valles Obs. in Spain, 12 in MPEC 2008-U76 -- 2008 SQ1, 2008 SP7, 2008 SN1, 2008 SE, 2005 WS55, 2005 TZ51, 2005 OU1, 2001 SG10, 188452, 16960, 144901, 105140
`300`	Bisei Spaceguard Center in Japan, 1 in MPEC 2008-U79 -- 2008 UN90
`703`	Catalina Sky Survey (CSS) in Arizona, 10 in MPECs 2008-U76 & 2008-U79 -- 2008 UN90, 2008 TX3, 2008 SQ, 2003 GW, 2002 SS41, 2000 FL1, 189062, 18882, 142348, 108906
`294`	College of Staten Island Obs., 4 in MPEC 2008-U76 -- 2008 SQ, 2008 SE, 2005 TZ51, 2001 TW1
`E10`	Faulkes Telescope South in New South Wales, 1 in MPEC 2008-U79 -- 2008 UN90
`B23`	Fiamene Obs. in Italy, 1 in MPEC 2008-U76 -- 2008 SQ
`J95`	Great Shefford Obs. in England, 4 in MPECs 2008-U76, 2008-U77, 2008-U79 & 2008-U80 -- 2008 UO90, 2008 UN90, 2008 UL90, 2008 UC7
`379`	Hamamatsu-Yuto Obs. in Japan, 5 in MPEC 2008-U76 -- 2008 US4, 2008 SQ1, 2008 SE, 2005 TZ51, 2001 UY4
`585`	Kiev Comet Station in the Ukraine, 1 in MPEC 2008-U76 -- 1620
`704`	LINEAR in New Mexico, 17 in MPEC 2008-U76 -- 2008 US4, 2008 SE, 2008 RG98, 2005 LR3, 2004 TU11, 2004 TL19, 1996 TE9, 90075, 87024, 39572, 16834, 155140, 153306, 12538, 11500, 4183, 2201
`304`	Las Campanas Obs. in Chile, 1 in MPEC 2008-U76 -- 2008 MB5
`H01`	Magdalena Ridge Obs. (MRO) in New Mexico, 4 in MPECs 2008-U77, 2008-U78, 2008-U79 & 2008-U80 -- 2008 UO90, 2008 UN90, 2008 UM90, 2008 UL90
`5682`	David Tholen's team on Mauna Kea in Hawaii, 3 in MPECs 2008-U75 & 2008-U76 -- 2008 TP26, 2008 ST7, 2008 CH1
`G96`	Mt. Lemmon Survey (MLS) in Arizona, 10 in MPECs 2008-U76, 2008-U77 & 2008-U78 -- 2008 UM90, 2008 UL90, 2008 UD1, 2008 UC7, 2008 TY9, 2008 TB27, 2006 UP, 2006 GW2, 2005 BE2, 162825
`H36`	Sandlot Obs. in Kansas, 4 in MPEC 2008-U76 -- 2008 UU, 2008 UN3, 2008 TV26, 2008 TQ2
`E12`	Siding Spring Survey (SSS) in New South Wales, 2 in MPEC 2008-U76 -- 2001 KO20, 68031
`691`	Spacewatch 0.9m telescope in Arizona, 6 in MPECs 2008-U76 & 2008-U80 -- 2008 US2, 2008 UO90, 2008 TA1, 2008 RX24, 2003 SG170, 6178
`291`	Spacewatch 1.8m telescope in Arizona, 21 in MPECs 2008-U76, 2008-U78, 2008-U79 & 2008-U80 -- 2008 UW5, 2008 UV5, 2008 UU, 2008 UT5, 2008 US2, 2008 UR2, 2008 UO90, 2008 UN90, 2008 UN3, 2008 UM90, 2008 UL3, 2008 UF, 2008 UD1, 2008 UB7, 2008 TQ10, 2008 TE4, 2008 TC2, 2008 TA1, 2008 RH1, 2005 SN25, 185851
`A78`	Stia Obs. in Italy, 3 in MPEC 2008-U76 -- 2008 TF4, 2008 SQ1, 2008 SP7
`6735`	Jim Young via Table Mtn. Obs. in southern California, 1 in MPEC 2008-U79 -- 2008 UN90
`G56`	Walnut Creek Obs., 2 in MPEC 2008-U76 -- 137032, 1620

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

Impact Risk Monitoring on 28 October '08

**Summary Risk Table for Risk Assessments Updated Today** (last checks: NEODyS and JPL at 2358 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.
Note that the time horizon for JPL is 100 years from today and for NEODyS is usually the year 2090.
For the latest official risk assessments, and for explanations of the terminology, see the JPL NEO Program Sentry and NEODyS CLOMON (backup) 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

2008 UB7	NEODyS	1901	2044-2088	45	3.91e-05	-3.68	-4.02	0	NEODyS: "Based on 31 optical observations (of which 0 are rejected as outliers) from 2008/10/26.260 to 2008/10/28.177."
2008 UB7	JPL Sentry	1258	2044-2100	47	4.4e-05	-3.64	-4.00	0	JPL: "Analysis based on 31 observations spanning 1.9172 days (2008-Oct-26.25877 to 2008-Oct-28.17595)." Diameter approximately 0.059 km. from mean, weighted H=23.8.

2008 UW5	NEODyS	1259	2050	1	1.19e-11	-7.27	-7.27	0	NEODyS: "Based on 20 optical observations (of which 1 are rejected as outliers) from 2008/10/25.825 to 2008/10/27.297."
2008 UW5	JPL Sentry	1258	R E M O V E D						JPL: Risk listing removed at 0856 UTC.

2008 UV5	NEODyS	1259	2070	1	2.59e-11	-11.24	-11.24	0	NEODyS: "Based on 16 optical observations (of which 0 are rejected as outliers) from 2008/10/25.359 to 2008/10/27.279."
2008 UV5	JPL Sentry	1258	2039	1	1.6e-10	-10.00	-10.0	0	JPL: "Analysis based on 16 observations spanning 1.9193 days (2008-Oct-25.35859 to 2008-Oct-27.2779)." Diameter approximately 0.023 km. from mean, weighted H=25.8.

2008 UT5	JPL Sentry	1258	R E M O V E D						JPL: Risk listing removed at 0930 UTC.
2008 UT5	NEODyS	1258	R E M O V E D						-

2008 UD1	JPL Sentry	1258	R E M O V E D						JPL: Risk listing removed at 0852 UTC.
2008 UD1	NEODyS	1258	R E M O V E D						-

2008 TP26	JPL Sentry	1258	R E M O V E D						JPL: Risk listing removed at 0852 UTC.
2008 TP26	NEODyS	1258	R E M O V E D						-

2008 ST7	NEODyS	1259	2073-2089	5	2.12e-07	-6.42	-6.52	0	NEODyS: "Based on 113 optical observations (of which 6 are rejected as outliers) from 2008/09/24.301 to 2008/10/26.429."
2008 ST7	JPL Sentry	1258	2074-2105	19	5.2e-05	-4.19	-4.58	0	JPL: "Analysis based on 107 observations spanning 32.129 days (2008-Sep-24.29993 to 2008-Oct-26.42862)." Diameter approximately 0.051 km. from mean, weighted H=24.1.

Legend: VI# = VI count, Prob Cum = cumulative probability, PS Cum/Max = cumulative/maximum Palermo Scale, TS = Torino Scale

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 28 October '08

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

1901	Noted that NEODyS has posted 2008 UB7 as an impact risk - see above
1259	Noted that NEODyS has updated its 2008 ST7 risk assessment - see above Noted that NEODyS has updated its 2008 UV5 risk assessment - see above Noted that NEODyS has updated its 2008 UW5 risk assessment - see above Grabbed MPEC 2008-U75 - 2008 CH1 - see above Grabbed MPEC 2008-U76 - Daily Orbit Update - see above Grabbed MPEC 2008-U77 - 2008 UL90 - see above Grabbed MPEC 2008-U78 - 2008 UM90 - see above Grabbed MPEC 2008-U79 - 2008 UN90 - see above Grabbed MPEC 2008-U80 - 2008 UO90 - see above
1258	Noted that JPL Sentry has updated its 2008 ST7 risk assessment - see above Noted that JPL Sentry has removed 2008 TP26 as an impact risk - see above Noted that NEODyS has removed 2008 TP26 as an impact risk - see above Noted that JPL Sentry has updated its 2008 UB7 risk assessment - see above Noted that JPL Sentry has removed 2008 UD1 as an impact risk - see above Noted that NEODyS has removed 2008 UD1 as an impact risk - see above Noted that JPL Sentry has removed 2008 UT5 as an impact risk - see above Noted that NEODyS has removed 2008 UT5 as an impact risk - see above Noted that JPL Sentry has updated its 2008 UV5 risk assessment - see above Noted that JPL Sentry has removed 2008 UW5 as an impact risk - see above

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