2010-02-16 Tracking News

Contents on 16 February '10

IAU Minor Planet Center
- NEOCP Activity -- 23 listings: 23 updated
- New MPECs -- sixteen MPECs
Observers -- 74 observing facilities
Impact Risk Monitoring -- eleven objects
Chronology

Resources:

Consolidated Risk Tables - the CRT page
Earth's Busy Neighborhood Traffic Report
Ephemerides for risk-rated and nearby objects
News image catalog
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 16 February '10

The MPC's NEO Confirmation Page has 23 listings: 23 updated

When last checked at 2358 UTC today, the Minor Planet Center's Near Earth Object discovery Confirmation Page (NEOCP) had 23 updated listings. Of these, sixteen were "one nighters." So far The Tracking News has counted a total of 40 listings on the NEOCP at some point 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 16 February '10

Minor Planet Electronic Circulars

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

MPEC 2010-D01 time-stamped "01:35 UT" - Comet P/2009 WJ50 (La Sagra) - see below
MPEC 2010-D02 time-stamped "04:16 UT" - Comet P/2009 WJ50 = 2005 JR71 (La Sagra) - see below
MPEC 2010-D03 time-stamped "05:33 UT" - 2009 BD77 - see below
MPEC 2010-D04 time-stamped "07:21 UT" - Daily Orbit Update - see below
MPEC 2010-D05 time-stamped "12:59 UT" - 1996 BA1 - see below
MPEC 2010-D06 time-stamped "13:02 UT" - 2007 HE15 - see below
MPEC 2010-D07 time-stamped "15:20 UT" - 2010 CM44 - see below
MPEC 2010-D08 time-stamped "15:22 UT" - 2010 CN44 - see below
MPEC 2010-D09 time-stamped "15:25 UT" - 2010 CO44 - see below
MPEC 2010-D10 time-stamped "15:28 UT" - 2010 CP44 - see below
MPEC 2010-D11 time-stamped "19:16 UT" - Comet P/2010 A1 (Hill) - see below
MPEC 2010-D12 time-stamped "19:21 UT" - Comet P/2010 A5 (LINEAR) - see below
MPEC 2010-D13 time-stamped "19:26 UT" - Comet C/2010 B1 (Cardinal) - see below
MPEC 2010-D14 time-stamped "19:35 UT" - Comet P/2010 B2 (WISE) - see below
MPEC 2010-D15 time-stamped "20:15 UT" - Observations of Comets - see below
MPEC 2010-D16 time-stamped "23:07 UT" - 2010 DA

MPEC 2010-D16 - "23:07 UT" - 2010 DA

K10D00A 2010 DA (q=0.368 AU, Earth MOID=0.7 LD, H=19.9 ~355m) was discovered at 1303 UT on 16 Feb. by the Siding Spring Survey (SSS), which observed it at Feb. 16.54-63p8 and 16.69p2. The discovery was confirmed by Klet Obs. (Feb. 16.88-91p9) and Starkenburg Obs. (Feb. 16.93p2).

MPEC 2010-D15 - "20:15 UT" - Observations of Comets

PK10C010 P/2010 C1 (Scotti) from the Spacewatch 1.8m telescope (Feb. 10.32-33p3) and Cielo Profundo Obs. (Feb. 14.01-07p3)
PK10A030 P/2010 A3 (Hill) from Moriyama Obs. (Feb. 3.48-49p2 & 13.45-46p2), Tzec Maun Obs. Moorook (Feb. 6.46-49p4), Schiaparelli Obs. (Feb. 7.84p1 & 7.88p1), Castelmartini Obs. (Feb. 8.76p3), the Catalina Sky Survey (CSS) (Feb. 13.15-17p2), CAST Obs. (Feb. 13.78p1), and Chante-Perdrix Obs. (Feb. 14.82-83p3)
CK09Y010 C/2009 Y1 (Catalina) from Remanzacco Obs. (Jan. 18.99p2), Geisei Obs. (Feb. 6.62p1), Petit Jean Mtn. South Obs. (PJMSO) (Feb. 15.32-33p7 & 16.44p6), and Sendai Obs. (Feb. 15.77p2)
CK09U030 C/2009 U3 (Hill) from Montseny Obs. (Feb. 6.85-86p4), Schiaparelli Obs. (Feb. 7.80p1 & 7.86p1), Moriyama Obs. (Feb. 13.41-42p2), CAST Obs. (Feb. 13.77p1), Chante-Perdrix Obs. (Feb. 14.76-78p3), and Cockfield Obs. (Feb. 14.83p1)
PK09T020 P/2009 T2 (La Sagra) from Moriyama Obs. (Feb. 3.41-42p2), Schiaparelli Obs. (Feb. 7.82-87p2), Castelmartini Obs. (Feb. 8.73-74p3), and Posadas Obs. (Feb. 9.90p3)
PK09Q040 P/2009 Q4 (Boattini) from Kiev Comet Station (Jan. 23.11-14p3), Ageo Obs. (Feb. 3.75-76p2), Maisoncelles Obs. (Feb. 5.97-98p5), Isle of Man Obs. (Feb. 6.96p4), Montseny Obs. (Feb. 6.99-00p6), Castelmartini Obs. (Feb. 9.05p2), Masia Cal Maciarol Modul 8 (MCM8) (Feb. 14.02-04p3), Pear Tree Obs. (Feb. 14.20-23p3), Tzec Maun Obs. Mayhill (Feb. 14.31-32p2), Sendai Obs. (Feb. 15.72p2), and PJMSO (Feb. 16.43-44p6)
CK09O020 C/2009 O2 (Catalina) from Ageo Obs. (Feb. 6.84-85p3) and RAS Obs. Mayhill (Feb. 12.54p2)
CK09F060 C/2009 F6 (Yi-SWAN) from Tzec Maun Obs. Moorook (Jan. 23.58p1 & Feb. 6.52p1) and Los Molinos Obs. (Feb. 13.20-21p3)
CK09F020 C/2009 F2 (McNaught) from Ageo Obs. (Jan. 28.79-81p2 & Feb. 6.76-78p2)
CK08S030 C/2008 S3 (Boattini) from Castelmartini Obs. (Feb. 8.75p3) and Chante-Perdrix Obs. (Feb. 14.80-82p3)
CK08Q030 C/2008 Q3 (Garradd) from PJMSO (Feb. 15.34-35p6 & 16.45p6) and RAS Mayhill (Feb. 16.34-35p3)
CK08P010 C/2008 P1 (Garradd) from Moriyama Obs. (Feb. 3.44-45p2), Schiaparelli Obs. (Feb. 7.79p1 & 7.85p1), and CAST Obs. (Feb. 8.78p1 & 13.76p1)
CK08N010 C/2008 N1 (Holmes) from Chante-Perdrix Obs. (Feb. 12.19p3), PJMSO (Feb. 15.43-44p6), and Sendai Obs. (Feb. 15.80p2)
CK08E010 C/2008 E1 (Catalina) from Schiaparelli Obs. (Feb. 8.01p1) and RAS Mayhill (Feb. 13.36-37p3)
CK07V53O C/2007 VO53 (Spacewatch) from Ageo Obs. (Jan. 23.52-53p2) and Schiaparelli Obs. (Feb. 7.81p1 & 7.87p1)
CK07Q030 C/2007 Q3 (Siding Spring) from Maisoncelles Obs. (Feb. 5.00-01p5), Geisei Obs. (Feb. 6.64p1), Conder Brow Obs. (Feb. 10.00-03p4), Mt. Tuffley Obs. (Feb. 10.03p3), Malaga Obs. (Feb. 11.00-04p3), Paus Obs. (Feb. 12.02-03p3), Masquefa Obs. (Feb. 13.14-15p3), Tzec Maun Obs. Mayhill (Feb. 14.50-54p2), PJMSO (Feb. 15.40-41p6), and Sendai Obs. (Feb. 15.78p2)
CK07N030 C/2007 N3 (Lulin) from Schiaparelli Obs. (Feb. 6.86p1 & 6.96p1) and La Vara Obs. (Feb. 10.99-01p3)
CK06U060 C/2006 U6 (Spacewatch) from Ageo Obs. (Jan. 14.74-75p2) and RAS Mayhill (Feb. 16.36-37p3)
CK06O02F C/2006 OF2 (Broughton) from Ageo Obs. (Feb. 3.72-73p2), RAS Mayhill (Feb. 5.18-19p2), Schiaparelli Obs. (Feb. 7.99-00p2), Cielo Profundo Obs. (Feb. 12.07-11p3), and Sendai Obs. (Feb. 15.74p2)
CK05L030 C/2005 L3 (McNaught) from Paus Obs. (Feb. 11.00-01p3), Tzec Maun Obs. Mayhill (Feb. 14.51-53p2), Sendai Obs. (Feb. 15.78p2), and PJMSO (Feb. 16.45-46p6)
0232P 232P/Hill from Cielo Profundo Obs. (Feb. 11.96-00p3) and CSS (Feb. 13.23-25p4)
0230P 230P/LINEAR from Chante-Perdrix Obs. (Feb. 12.86-87p3) and Tzec Maun Obs. Mayhill (Feb. 14.30-33p3)
0217P 217P/LINEAR from Kiev Comet Station (Jan. 29.91-92p3), Ageo Obs. (Jan. 30.50-52p2), Geisei Obs. (Feb. 6.56-57p2), Schiaparelli Obs. (Feb. 6.88p1 & 6.94p1), Castelmartini Obs. (Feb. 8.85-86p3), Busot Obs. (Feb. 11.86-90p4), Masquefa Obs. (Feb. 12.96-98p3), PJMSO (Feb. 13.08-09p5), Moriyama Obs. (Feb. 13.51-52p2), and Cielo Profundo Obs. (Feb. 13.81-82p3)
0203P 203P/Korlevic from Schiaparelli Obs. (Feb. 6.85p1 & 6.97p1) and Posadas Obs. (Feb. 9.92-93p3)
0169P 169P/NEAT from Tzec Maun Obs. Moorook (Jan. 23.53-54p3, Feb. 12.49-51p3 & 13.57-60p3), Posadas Obs. (Feb. 9.00p3 & 11.97-98p3), the Spaceguard Centre (Feb. 10.01-02p3), Isle of Man Obs. (Feb. 10.99p4), La Vara Obs. (Feb. 11.05p3), Iowa Robotic Obs. (Feb. 12.24-32p5), Tzec Maun Obs. Mayhill (Feb. 12.35-38p4), Cordell-Lorenz Obs. (Feb. 13.17-30p7), CSS (Feb. 13.27-29p3), and Blanquita Obs. (Feb. 13.97p1 & 14.04-07p2)
0157P 157P/Tritton from Moriyama Obs. (Feb. 3.46p2 & 13.47-48p2), Posadas Obs. (Feb. 9.88-89p3), Thompsonville Obs. (Feb. 11.07-09p6), CAST Obs. (Feb. 13.77p1), Kurihara Obs. (Feb. 14.41p2), and Chante-Perdrix Obs. (Feb. 14.78-80p3)
0149P 149P/Mueller 4 from RAS Mayhill (Jan. 16.50-51p2, Feb. 12.43-44p2, 13.39-40p3 & 16.38-39p2) and CSS (Feb. 15.39-42p4)
0137P 137P/Shoemaker-Levy 2 from Maisoncelles Obs. (Feb. 5.85-86p3), Castelmartini Obs. (Feb. 7.99p1 & 8.87p2), Busot Obs. (Feb. 11.80p1 & 11.84p1), and Berta Obs. (Feb. 12.82-83p3)
0127P 127P/Holt-Olmstead from Castelmartini Obs. (Feb. 7.80p2) and the Mt. Lemmon Survey (MLS) (Feb. 14.12-14p4)
0118P 118P/Shoemaker-Levy 4 from Ageo Obs. (Jan. 30.54-55p2), Maisoncelles Obs. (Feb. 5.82-83p5), Schiaparelli Obs. (Feb. 6.89p1 & 6.93p1), Castelmartini Obs. (Feb. 8.86-87p3), Posadas Obs. (Feb. 9.97-98p3 & 11.96p3), Vicksburg Obs. (Feb. 10.12-13p4), Berta Obs. (Feb. 10.77-79p3), Atlante Obs. (Feb. 10.83-86p3), Ametlla del Valles Obs. (Feb. 10.88-93p4), La Vara Obs. (Feb. 11.04p3), Thompsonville Obs. (Feb. 11.13-15p6), Busot Obs. (Feb. 11.76-79p3), Montseny Obs. (Feb. 12.85-87p9), Mataro Obs. (Feb. 12.92-93p2), Masquefa Obs. (Feb. 12.99-00p3), Tzec Maun Obs. Mayhill (Feb. 13.23-25p2), Moriyama Obs. (Feb. 13.53-54p2), Blanquita Obs. (Feb. 14.05-07p2), and Kurihara Obs. (Feb. 14.49-50p3)
0094P 94P/Russell 4 from Maisoncelles Obs. (Feb. 5.94-96p5), Isle of Man Obs. (Feb. 6.96-97p4), Castelmartini Obs. (Feb. 9.04p3), RAS Mayhill (Feb. 12.36-37p2), MCM8 (Feb. 13.99-00p3), and Sendai Obs. (Feb. 15.72p2)
0081P 81P/Wild 2 from Ageo Obs. (Jan. 31.77-78p3), Mataro Obs. (Feb. 7.09-10p3), Mt. Tuffley Obs. (Feb. 10.04p3), Grove Creek Obs. (Feb. 11.71-72p2), Chante-Perdrix Obs. (Feb. 12.20-22p2), Tzec Maun Obs. Mayhill (Feb. 13.50-51p6, 14.40-42p2 & 14.46-49p3), and PJMSO (Feb. 15.37-40p6 & 16.46-48p6)
0074P 74P/Smirnova-Chernykh from Tzec Maun Obs. Mayhill (Feb. 14.47p1), PJMSO (Feb. 15.42p4), and Sendai Obs. (Feb. 15.79-80p3)
0047P 47P/Ashbrook-Jackson from Castelmartini Obs. (Jan. 21.86-87p3 & Feb. 8.80-81p3), Moriyama Obs. (Feb. 3.53p2), and WISE (Feb. 8.22p1, 8.48p1, 8.55p1, 8.81p1, 8.94p1, 9.08p1 & 9.21p1)
0030P 30P/Reinmuth 1 from Moriyama Obs. (Feb. 3.55p2), Hamamatsu-Yuto Obs. (Feb. 5.49-50p3, 6.50-51p3 & 7.44-48p3), Schiaparelli Obs. (Feb. 6.87p1 & 6.92p1), Isle of Man Obs. (Feb. 6.92-93p4), Posadas Obs. (Feb. 9.94-95p3 & 11.93-94p3), Vicksburg Obs. (Feb. 10.09-11p4), Berta Obs. (Feb. 10.81-83p3), La Vara Obs. (Feb. 11.01-03p3), Thompsonville Obs. (Feb. 11.10-11p5), Montseny Obs. (Feb. 12.79-81p7), Cielo Profundo Obs. (Feb. 12.83-85p3), Cordell-Lorenz Obs. (Feb. 13.10-15p3), Tzec Maun Obs. Mayhill (Feb. 13.19-22p2 & 14.25-28p3), Carmelita Obs. (Feb. 14.78p3), and PJMSO (Feb. 16.06-07p6)
0029P 29P/Schwassmann-Wachmann 1 from Schiaparelli Obs. (Feb. 3.93p1, 6.90p1 & 6.95-97p2), Maisoncelles Obs. (Feb. 5.88-93p14), Isle of Man Obs. (Feb. 6.95p3, 9.93p4 & 10.00p4), Mataro Obs. (Feb. 7.08-09p2), Castelmartini Obs. (Feb. 8.99-00p3), Tzec Maun Obs. Moorook (Feb. 9.51-56p7, 12.49-51p3 & 15.69-71p2), Posadas Obs. (Feb. 10.01p3 & 11.99p3), MCM8 (Feb. 10.82-83p3, 11.84-85p3, 12.87-89p3 & 13.84-85p3), Montcabre Obs. (Feb. 10.85-90p3), Berta Obs. (Feb. 10.87-91p3 & 12.86-88p3), Atlante Obs. (Feb. 10.92-95p3), Nazaret Obs. (Feb. 10.94-97p3, 12.92-93p3, 15.04-06p3 & 15.99-01p4), La Vara Obs. (Feb. 10.97p3), Cordell-Lorenz Obs. (Feb. 11.14-15p2 & 13.16-28p9), Gualba Obs. (Feb. 11.18-19p7 & 12.18p4), Brixiis Obs. (Feb. 11.81-87p10), Chante-Perdrix Obs. (Feb. 11.87p2 & 14.92-98p3), Cielo Profundo Obs. (Feb. 11.92-95p3), Jaen Obs. (Feb. 11.92-95p3), Malaga Obs. (Feb. 11.94-95p3), Tzec Maun Obs. Mayhill (Feb. 12.10-14p5, 12.35-36p3, 13.24-27p2, 13.35-36p7, 14.26-29p2 & 14.35p1), Capannoli Obs. (Feb. 12.90p2), SPAG Monfrague Obs. (Feb. 12.96-99p3), Masquefa Obs. (Feb. 13.01-04p3), Bootes Obs. (Feb. 13.14-15p3), Hamamatsu-Yuto Obs. (Feb. 13.51-53p4), Blanquita Obs. (Feb. 14.01p1 & 14.06-08p2), Kurihara Obs. (Feb. 14.48p3), Rouet Obs. (Feb. 14.89-91p8), and Ingenio Obs. (Feb. 15.96-97p3)
0017P 17P/Holmes from Magdalena Ridge Obs. (MRO) (Dec. 18.40p1, 18.46p1 & 18.52p1) and Chante-Perdrix Obs. (Feb. 12.88-92p4, 15.01p1 & 15.06p1)
0014P 14P/Wolf from Chante-Perdrix Obs. (Feb. 7.83-84p2 & 12.76-79p3) and WISE (Feb. 8.21p2, 8.34p1, 8.61p1, 8.74p2, 8.80p1, 8.94p1, 9.00p1, 9.07p1, 9.20p1, 9.33p1 & 9.47p1)
0009P 9P/Tempel 1 from Montcabre Obs. (Feb. 10.93-94p3), La Vara Obs. (Feb. 11.88-90p3), Masquefa Obs. (Feb. 13.06-11p3), and CSS (Feb. 14.22-24p4)

MPEC 2010-D14 - "19:35 UT" - Comet P/2010 B2 (WISE)

PK10B020 P/2010 B2 (WISE) (q=1.615 AU, Q=4.575 AU, TP=2009 Dec. 21.79368 TT) from Mauna Kea (Feb. 8.66p3) and RAS Mayhill (Feb. 12.40-41p3)

MPEC 2010-D13 - "19:26 UT" - Comet C/2010 B1 (Cardinal)

CK10B010 C/2010 B1 (Cardinal) (i=102.0°, q=2.943 AU, TP=2011 Feb. 6.891 TT) from Geisei Obs. (Feb. 6.61p3), Schiaparelli Obs. (Feb. 7.97p1 & 8.02p1), Rothney Astrophysical Obs. (Feb. 10.16-18p3), Atlante Obs. (Feb. 10.88-90p3), Thompsonville Obs. (Feb. 11.17-18p6), Cielo Profundo Obs. (Feb. 11.89p2 & 13.89p3), PJMSO (Feb. 13.06-08p7 & 16.07-08p7), Moriyama Obs. (Feb. 13.55-58p2), Sendai Obs. (Feb. 15.75p2), and Pear Tree Obs. (Feb. 16.06-09p3)

MPEC 2010-D12 - "19:21 UT" - Comet P/2010 A5 (LINEAR)

PK10A050 P/2010 A5 (LINEAR) (q=1.712 AU, Q=8.502 AU, TP=2010 Apr. 19.2571 TT) from Tzec Maun Obs. Mayhill (Feb. 12.50-51p4), Tzec Maun Obs. Moorook (Feb. 15.71-73p2), and Sendai Obs. (Feb. 15.79p2)

MPEC 2010-D11 - "19:16 UT" - Comet P/2010 A1 (Hill)

PK10A010 P/2010 A1 (Hill) (q=1.950 AU, Q=6.798 AU, TP=2009 Aug. 6.9024 TT) from Ageo Obs. (Feb. 6.70-72p2), Schiaparelli Obs. (Feb. 6.96p1), RAS Mayhill (Feb. 12.34-35p2), and CSS (Feb. 14.25-27p4)

MPEC 2010-D10 - "15:28 UT" - 2010 CP44

K10C44P 2010 CP44 (small asteroid, H=25.7 ~25m) was discovered at 0644 UT on 15 Feb. by MLS, which observed it at Feb. 15.28-34p8 and 16.22-24p4. The discovery was confirmed by MRO (Feb. 15.32-35p4).

MPEC 2010-D09 - "15:25 UT" - 2010 CO44

K10C44O 2010 CO44 (risk-listed, H=24.6 ~41m) was discovered at 0501 UT on 15 Feb. by MLS, which observed it at Feb. 15.21-25p10 and 16.19-21p4. The discovery was confirmed by MRO (Feb. 15.24-26p4) and Tenagra II Obs. (Feb. 16.23p3).

MPEC 2010-D08 - "15:22 UT" - 2010 CN44

K10C44N 2010 CN44 (Q=4.024 AU, Earth MOID=9.4 LD, H=19.3 ~467m) was discovered at 0238 UT on 15 Feb. by MLS, which observed it at Feb. 15.11-16p8 and 16.12-14p4.

MPEC 2010-D07 - "15:20 UT" - 2010 CM44

K10C44M 2010 CM44 (H=18.9 ~562m) was discovered at 0810 UT on 13 Feb. by LINEAR, which observed it at Feb. 13.34-39p5. The discovery was confirmed by Tzec Maun Obs. Moorook (Feb. 15.70-72p2), Sandlot Obs. (Feb. 16.39-40p4), and Tenagra II Obs. (Feb. 16.48p3).

MPEC 2010-D06 - "13:02 UT" - 2007 HE15

K07H15E 2007 HE15 (Earth MOID=3.8 LD, H=19.7 ~389m) from David Tholen's team on Mauna Kea (Jan. 18.50-51p2 at R=22.6-23.4 & 19.59-60p2 at R=23.2-8)

MPEC 2010-D05 - "12:59 UT" - 1996 BA1

J96B01A 1996 BA1 (H=20.8 ~234m) from Tenagra II Obs. (Feb. 15.43-44p3 & 16.24-26p3)

<< DOU on 16 Feb. '10 >> MPEC 2010-D04 - "07:21 UT" - Daily Orbit Update

Observations of risk-listed objects
K10C19K 2010 CK19 (small asteroid, arc=2 days, H=27.9 ~9m) from Great Shefford Obs. (Feb. 15.00-02p3)
K10C19J 2010 CJ19 (arc=1 day, H=18.6 ~645m) from Remanzacco Obs. (Feb. 15.11p2)
K09W01J 2009 WJ1 (Q=4.131 AU, arc=90 days, H=21.2 ~195m) from Spacewatch 1.8m (Feb. 13.53-55p3 & 15.51-52p2)
Observations of recently (no longer) risk-listed objects
K10C01M 2010 CM1 (small asteroid, arc=7 days, H=25.2 ~31m) from Spacewatch 1.8m (Feb. 16.28-29p3)
K05U00O 2005 UO (small asteroid, arc=2 opp, H=22.1 ~129m) from Spacewatch 1.8m (Feb. 15.39p3 at V=22.4)
Observations of almost-small asteroids (21.7<H<=22.0)
K10C19C 2010 CC19 (i=46.4°, q=0.273 AU, arc=2 days, H=22.0 ~135m) from CSS (Feb. 15.22p4)
Observations of other objects
K10C01O 2010 CO1 (arc=14 days, H=21.5 ~170m) from Spacewatch 1.8m (Feb. 15.53-54p2)
K10C01L 2010 CL1 (arc=6 days, H=19.4 ~446m) from MLS (Feb. 15.25-27p4)
K10B03B 2010 BB3 (arc=25 days, H=20.3 ~295m) from CSS (Feb. 15.25-28p4)
K09WP3E 2009 WE253 (Q=4.016 AU, arc=2 opp, H=17.8 ~933m) from Desert Moon Obs. (Feb. 15.19-25p3)
K09WA4Z 2009 WZ104 (arc=82 days, H=20.5 ~269m) from Desert Moon Obs. (Feb. 15.09-15p3)
K09U18V 2009 UV18 (Q=5.187 AU, arc=2 opp, H=15.8 ~2.34 km, q=1.167 AU) from La Sagra Obs. (Feb. 14.20-22p3), PJMSO (Feb. 15.45-46p5), and CSS (Feb. 15.47-50p4)
K09U03N 2009 UN3 (i=37.4°, arc=119 days, H=18.4 ~708m) from Doc Greiner Research Obs. (DGRO) (Feb. 14.23p7) and PJMSO (Feb. 15.31-32p6)
K08E00E 2008 EE (arc=3 opp, H=19.7 ~389m) from PJMSO (Feb. 15.30p6) and CSS (Feb. 15.36-38p4)
K07T08K 2007 TK8 (arc=2 opp, H=21.0 ~214m) from MLS (Feb. 15.22-24p4 at V=21.1-22.6)
K07C26N 2007 CN26 (arc=2 opp, H=20.8 ~234m) from Tholen team/Mauna Kea (Jan. 18.51-52p3 at R=21.8-22.1 & 19.61-62p3 at R=21.6-9)
K06W02Z 2006 WZ2 (arc=3 opp, H=16.9 ~1.41 km) from Betelgeuse Station (2009 Feb. 14.18p3)
K06K21L 2006 KL21 (arc=2 opp, H=20.7 ~245m) from Spacewatch 1.8m (Feb. 15.46-47p3 at V=21.3-22.7)
K06G00U 2006 GU (Q=4.274 AU, arc=2 opp, H=17.7 ~977m) from Spacewatch 1.8m (Feb. 15.29-30p3)
K05EM3Y 2005 EY223 (arc=2 opp, H=18.7 ~616m) from Spacewatch 1.8m (Feb. 15.49-50p3)
K03A02Z 2003 AZ2 (arc=4 opp, H=18.2 ~776m) from CSS (Feb. 15.33-35p4)
K02N16W 2002 NW16 (arc=2 opp, H=18.1 ~812m) from MLS (Feb. 15.19-21p7)
K02N01P 2002 NP1 (arc=3 opp, H=17.6 ~1.02 km) from CSS (Feb. 15.11-13p3)
K02F05Q 2002 FQ5 (arc=3 opp, H=20.5 ~269m) from Spacewatch 1.8m (Feb. 15.40-43p6)
K02C26F 2002 CF26 (arc=6 opp, H=17.2 ~1.23 km) from La Sagra Obs. (Feb. 11.93-95p3) and CSS (Feb. 15.30-32p4)
K00CA1O 2000 CO101 (arc=2 opp, H=19.0 ~537m) from PJMSO (Feb. 15.33-34p5)
J99R32C 1999 RC32 (arc=4 opp, H=18.4 ~708m) from PJMSO (Feb. 15.30-31p5)
J98Q01A 1998 QA1 (arc=4 opp, H=19.0 ~537m) from MLS (Feb. 15.37-39p4)
M9007 229007 2003 XF11 from La Sagra Obs. (Feb. 14.20-22p3)
M1980 221980 1996 EO from La Sagra Obs. (Feb. 14.20-23p3)
G3696 163696 2003 EB50 from CSS (Feb. 15.12-13p3)
G2385 162385 2000 BM19 from Betelgeuse Sta. (2009 Feb. 14.23p4)
F9454 159454 2000 DJ8 from CSS (Feb. 15.30-31p3) and Naef Obs. (Feb. 15.86-89p3)
F2931 152931 2000 EA107 from PJMSO (Feb. 15.46p5)
D8175 138175 2000 EE104 from La Sagra Obs. (Feb. 11.79-82p3)
85839 85839 1998 YO4 from CSS (Feb. 15.30-32p4)
26760 26760 2001 KP41 from the Spacewatch 0.9m telescope (Feb. 15.28-32p3)
10165 10165 1995 BL2 from CSS (Feb. 15.14-15p3)
09162 9162 Kwiila (1987 OA) from MLS (Feb. 15.50-51p4)
05653 5653 Camarillo (1992 WD5) from CSS (Feb. 15.50-53p4)
05626 5626 1991 FE from Kurihara Obs. (Feb. 14.42p2)
04486 4486 Mithra (1987 SB) from La Sagra Obs. (Feb. 12.06-09p3)
04015 4015 Wilson-Harrington (1979 VA) from MLS (Feb. 15.19-21p3)
01916 1916 Boreas (1953 RA) from CSS (Feb. 15.20-22p8)
01862 1862 Apollo (1932 HA) from CSS (Feb. 15.17-19p4)
01627 1627 Ivar (1929 SH) from CSS (Feb. 15.26-28p4)

MPEC 2010-D03 - "05:33 UT" - 2009 BD77

K09B77D 2009 BD77 (H=20.4 ~282m) from Tenagra II Obs. (Feb. 15.13-15p3 & 16.10-11p2)

MPEC 2010-D02 - "04:16 UT" - Comet P/2009 WJ50 = 2005 JR71 (La Sagra)

PK09W50J P/2009 WJ50 (La Sagra) (q=1.828 AU, Q=4.274 AU, TP=2004 Nov. 15.89137 TT)

MPEC 2010-D01 - "01:35 UT" - Comet P/2009 WJ50 (La Sagra)

PK09W50J P/2009 WJ50 (La Sagra) (q=1.792 AU, Q=4.279 AU, TP=2010 Mar. 12.40323 TT) from WISE (Feb. 6.10p1, 6.23p1, 6.36p1, 6.49p1, 6.63p1, 6.69p1, 6.76p1, 6.82p1, 6.96p1, 7.02p1, 7.09p1, 7.35p1 & 7.62p1), Spacewatch 1.8m (Feb. 13.20-21p3), and MRO (Feb. 15.12-14p3)

Observers on 16 February '10

A total of 74 observing facilities appear in today's MPECs.

Code	Observer / observatory
`349`	Ageo Obs. in Japan, 10 in MPECs 2010-D11 & 2010-D15 -- P/2010 A1, P/2009 Q4, C/2009 O2, C/2009 F2, C/2007 VO53, C/2006 U6, C/2006 OF2, 217P, 118P, 81P
`B37`	Ametlla del Valles Obs. in Spain, 1 in MPEC 2010-D15 -- 118P
`J51`	Atlante Obs. in the Canary Islands, 3 in MPECs 2010-D13 & 2010-D15 -- C/2010 B1, 118P, 29P
`C12`	Berta Obs. in Spain, 4 in MPEC 2010-D15 -- 137P, 118P, 30P, 29P
`B75`	Betelgeuse Station in Italy, 2 in MPEC 2010-D04 -- 2006 WZ2, 162385
`I99`	Blanquita Obs. in Spain, 3 in MPEC 2010-D15 -- 169P, 118P, 29P
`J05`	Bootes Obs. in Spain, 1 in MPEC 2010-D15 -- 29P
`B96`	Brixiis Obs. in Belgium, 1 in MPEC 2010-D15 -- 29P
`J02`	Busot Obs. in Spain, 3 in MPEC 2010-D15 -- 217P, 137P, 118P
`235`	CAST Obs. in Italy, 4 in MPEC 2010-D15 -- P/2010 A3, C/2009 U3, C/2008 P1, 157P
`B09`	Capannoli Obs. in Italy, 1 in MPEC 2010-D15 -- 29P
`B20`	Carmelita Obs. in Spain, 1 in MPEC 2010-D15 -- 30P
`160`	Castelmartini Obs. in Italy, 11 in MPEC 2010-D15 -- P/2010 A3, P/2009 T2, P/2009 Q4, C/2008 S3, 217P, 137P, 127P, 118P, 94P, 47P, 29P
`703`	Catalina Sky Survey (CSS) in Arizona, 21 in MPECs 2010-D04, 2010-D11 & 2010-D15 -- 2010 CC19, 2010 BB3, P/2010 A3, P/2010 A1, 2009 UV18, 2008 EE, 2003 AZ2, 2002 NP1, 2002 CF26, 85839, 163696, 159454, 10165, 5653, 1916, 1862, 1627, 232P, 169P, 149P, 9P
`A77`	Chante-Perdrix Obs. in France, 10 in MPEC 2010-D15 -- P/2010 A3, C/2009 U3, C/2008 S3, C/2008 N1, 230P, 157P, 81P, 29P, 17P, 14P
`J01`	Cielo Profundo Obs. in Spain, 7 in MPECs 2010-D13 & 2010-D15 -- P/2010 C1, C/2010 B1, C/2006 OF2, 232P, 217P, 30P, 29P
`480`	Cockfield Obs. in England, 1 in MPEC 2010-D15 -- C/2009 U3
`978`	Conder Brow Obs. in England, 1 in MPEC 2010-D15 -- C/2007 Q3
`850`	Cordell-Lorenz Obs. in Tennessee, 3 in MPEC 2010-D15 -- 169P, 30P, 29P
`448`	Desert Moon Obs. in New Mexico, 2 in MPEC 2010-D04 -- 2009 WZ104, 2009 WE253
`H26`	Doc Greiner Research Obs. in Wisconsin, 1 in MPEC 2010-D04 -- 2009 UN3
`372`	Geisei Obs. in Japan, 4 in MPECs 2010-D13 & 2010-D15 -- C/2010 B1, C/2009 Y1, C/2007 Q3, 217P
`J95`	Great Shefford Obs. in England, 1 in MPEC 2010-D04 -- 2010 CK19
`E16`	Grove Creek Obs. in New South Wales, 1 in MPEC 2010-D15 -- 81P
`442`	Gualba Obs. in Spain, 1 in MPEC 2010-D15 -- 29P
`379`	Hamamatsu-Yuto Obs. in Japan, 2 in MPEC 2010-D15 -- 30P, 29P
`J39`	Ingenio Obs. in the Canary Islands, 1 in MPEC 2010-D15 -- 29P
`857`	Iowa Robotic Obs. in Arizona, 1 in MPEC 2010-D15 -- 169P
`987`	Isle of Man Obs. on the Isle of Man, 5 in MPEC 2010-D15 -- P/2009 Q4, 169P, 94P, 30P, 29P
`J28`	Jaen Obs. in Spain, 1 in MPEC 2010-D15 -- 29P
`585`	Kiev Comet Station in the Ukraine, 2 in MPEC 2010-D15 -- P/2009 Q4, 217P
`046`	Klet Obs. in the Czech Republic, 1 in MPEC 2010-D16 -- 2010 DA
`D95`	Kurihara Obs. in Japan, 4 in MPECs 2010-D04 & 2010-D15 -- 5626, 157P, 118P, 29P
`704`	LINEAR in New Mexico, 1 in MPEC 2010-D07 -- 2010 CM44
`J75`	La Sagra Obs. in Spain, 6 in MPEC 2010-D04 -- 2009 UV18, 2002 CF26, 229007, 221980, 138175, 4486
`J38`	La Vara Obs. in Spain, 6 in MPEC 2010-D15 -- C/2007 N3, 169P, 118P, 30P, 29P, 9P
`844`	Los Molinos Obs. in Uruguay, 1 in MPEC 2010-D15 -- C/2009 F6
`H01`	Magdalena Ridge Obs. (MRO) in New Mexico, 4 in MPECs 2010-D01, 2010-D09, 2010-D10 & 2010-D15 -- 2010 CP44, 2010 CO44, P/2009 WJ50, 17P
`C10`	Maisoncelles Obs. in France, 6 in MPEC 2010-D15 -- P/2009 Q4, C/2007 Q3, 137P, 118P, 94P, 29P
`J40`	Malaga Obs. in Spain, 2 in MPEC 2010-D15 -- C/2007 Q3, 29P
`A02`	Masia Cal Maciarol Modul 8 (MCM8) in Spain, 3 in MPEC 2010-D15 -- P/2009 Q4, 94P, 29P
`232`	Masquefa Obs. in Spain, 5 in MPEC 2010-D15 -- C/2007 Q3, 217P, 118P, 29P, 9P
`A06`	Mataro Obs. in Spain, 3 in MPEC 2010-D15 -- 118P, 81P, 29P
`568`	Mauna Kea in Hawaii, 1 in MPEC 2010-D14 -- P/2010 B2
`5682`	David Tholen's team on Mauna Kea in Hawaii, 2 in MPECs 2010-D04 & 2010-D06 -- 2007 HE15, 2007 CN26
`213`	Montcabre Obs. in Spain, 2 in MPEC 2010-D15 -- 29P, 9P
`B06`	Montseny Obs. in Spain, 4 in MPEC 2010-D15 -- C/2009 U3, P/2009 Q4, 118P, 30P
`900`	Moriyama Obs. in Japan, 10 in MPECs 2010-D13 & 2010-D15 -- C/2010 B1, P/2010 A3, C/2009 U3, P/2009 T2, C/2008 P1, 217P, 157P, 118P, 47P, 30P
`G96`	Mt. Lemmon Survey (MLS) in Arizona, 10 in MPECs 2010-D04, 2010-D08, 2010-D09, 2010-D10 & 2010-D15 -- 2010 CP44, 2010 CO44, 2010 CN44, 2010 CL1, 2007 TK8, 2002 NW16, 1998 QA1, 9162, 4015, 127P
`J93`	Mt. Tuffley Obs. in England, 2 in MPEC 2010-D15 -- C/2007 Q3, 81P
`A13`	Naef Obs. in Switzerland, 1 in MPEC 2010-D04 -- 159454
`J47`	Nazaret Obs. in Spain, 1 in MPEC 2010-D15 -- 29P
`B49`	Paus Obs. in Spain, 2 in MPEC 2010-D15 -- C/2007 Q3, C/2005 L3
`H23`	Pear Tree Obs. in Florida, 2 in MPECs 2010-D13 & 2010-D15 -- C/2010 B1, P/2009 Q4
`H45`	Petit Jean Mtn. South Obs. (PJMSO) in Arkansas, 17 in MPECs 2010-D04, 2010-D13 & 2010-D15 -- C/2010 B1, C/2009 Y1, 2009 UV18, 2009 UN3, P/2009 Q4, C/2008 Q3, C/2008 N1, 2008 EE, C/2007 Q3, C/2005 L3, 2000 CO101, 1999 RC32, 152931, 217P, 81P, 74P, 30P
`J53`	Posadas Obs. in Spain, 7 in MPEC 2010-D15 -- P/2009 T2, 203P, 169P, 157P, 118P, 30P, 29P
`H06`	RAS Obs. Mayhill in New Mexico, 9 in MPECs 2010-D11, 2010-D14 & 2010-D15 -- P/2010 B2, P/2010 A1, C/2009 O2, C/2008 Q3, C/2008 E1, C/2006 U6, C/2006 OF2, 149P, 94P
`473`	Remanzacco Obs. in Italy, 2 in MPECs 2010-D04 & 2010-D15 -- 2010 CJ19, C/2009 Y1
`661`	Rothney Astrophysical Obs. in Alberta, 1 in MPEC 2010-D13 -- C/2010 B1
`C09`	Rouet Obs. in France, 1 in MPEC 2010-D15 -- 29P
`J07`	SPAG Monfrague Obs. in Spain, 1 in MPEC 2010-D15 -- 29P
`H36`	Sandlot Obs. in Kansas, 1 in MPEC 2010-D07 -- 2010 CM44
`204`	Schiaparelli Obs. in Italy, 15 in MPECs 2010-D11, 2010-D13 & 2010-D15 -- C/2010 B1, P/2010 A3, P/2010 A1, C/2009 U3, P/2009 T2, C/2008 P1, C/2008 E1, C/2007 VO53, C/2007 N3, C/2006 OF2, 217P, 203P, 118P, 30P, 29P
`D93`	Sendai Obs. in Japan, 10 in MPECs 2010-D12, 2010-D13 & 2010-D15 -- C/2010 B1, P/2010 A5, C/2009 Y1, P/2009 Q4, C/2008 N1, C/2007 Q3, C/2006 OF2, C/2005 L3, 94P, 74P
`E12`	Siding Spring Survey in New South Wales, 1 in MPEC 2010-D16 -- 2010 DA
`J26`	Spaceguard Centre in Wales, 1 in MPEC 2010-D15 -- 169P
`691`	Spacewatch 0.9m telescope in Arizona, 1 in MPEC 2010-D04 -- 26760
`291`	Spacewatch 1.8m telescope in Arizona, 10 in MPECs 2010-D01, 2010-D04 & 2010-D15 -- 2010 CO1, 2010 CM1, P/2010 C1, P/2009 WJ50, 2009 WJ1, 2006 KL21, 2006 GU, 2005 UO, 2005 EY223, 2002 FQ5
`611`	Starkenburg Obs. in Germany, 1 in MPEC 2010-D16 -- 2010 DA
`926`	Tenagra II Obs. in Arizona, 4 in MPECs 2010-D03, 2010-D05, 2010-D07 & 2010-D09 -- 2010 CO44, 2010 CM44, 2009 BD77, 1996 BA1
`H53`	Thompsonville Obs. in Illinois, 4 in MPECs 2010-D13 & 2010-D15 -- C/2010 B1, 157P, 118P, 30P
`H10`	Tzec Maun Obs. Mayhill in New Mexico, 11 in MPECs 2010-D12 & 2010-D15 -- P/2010 A5, P/2009 Q4, C/2007 Q3, C/2005 L3, 230P, 169P, 118P, 81P, 74P, 30P, 29P
`D96`	Tzec Maun Obs. Moorook in South Australia, 6 in MPECs 2010-D07, 2010-D12 & 2010-D15 -- 2010 CM44, P/2010 A5, P/2010 A3, C/2009 F6, 169P, 29P
`H47`	Vicksburg Obs. in Mississippi, 2 in MPEC 2010-D15 -- 118P, 30P
`C51`	WISE in Earth polar orbit, 3 in MPECs 2010-D01 & 2010-D15 -- P/2009 WJ50, 47P, 14P

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

Impact Risk Monitoring on 16 February '10

**Summary Risk Table for Risk Assessments Updated Today** (last checks: NEODyS at 2303 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.
The time horizon for JPL is 100 years from today and for NEODyS is usually the year 2090. Beginning Jan. 22nd, both are also posting impact solutions beyond 100 years for a few objects.
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

2010 CO44	JPL Sentry	1738	2018-2109	62	1.2e-07	-6.89	-7.21	0	JPL: "Analysis based on 21 observations spanning 1.0242 days (2010-Feb-15.20942 to 2010-Feb-16.23365)." Diameter approximately 0.040 km. from mean, weighted H=24.7.

2010 CS19	NEODyS	1419	2064-2090	7	7.28e-06	-6.81	-7.20	0	NEODyS: "Based on 17 optical observations (of which 1 are rejected as outliers) from 2010/02/15.328 to 2010/02/15.502."
2010 CS19	JPL Sentry	0501	2064-2109	19	1.1e-05	-6.74	-7.27	0	JPL: "Analysis based on 16 observations spanning .17396 days (2010-Feb-15.32692 to 2010-Feb-15.50088)." Diameter approximately 0.008 km. from mean, weighted H=28.0.

2010 CQ19	NEODyS	1419	2035-2082	2	2.44e-09	-9.45	-9.50	0	NEODyS: "Based on 14 optical observations (of which 0 are rejected as outliers) from 2010/02/15.280 to 2010/02/15.359."
2010 CQ19	JPL Sentry	0501	2014-2110	28	4.0e-07	-7.55	-8.01	0	JPL: "Analysis based on 14 observations spanning .07948 days (2010-Feb-15.27907 to 2010-Feb-15.35855)." Diameter approximately 0.013 km. from mean, weighted H=27.1.

2010 CK19	JPL Sentry	1419	2089-2107	5	4.5e-06	-7.19	-7.55	0	JPL #2 for the day: "Analysis based on 28 observations spanning 1.6833 days (2010-Feb-14.33293 to 2010-Feb-16.016211)." Diameter approximately 0.009 km. from mean, weighted H=27.9.
2010 CK19	NEODyS	1419	2081-2089	3	1.29e-06	-7.68	-7.92	0	NEODyS: "Based on 28 optical observations (of which 0 are rejected as outliers) from 2010/02/14.334 to 2010/02/16.017."

2010 CJ19	JPL Sentry	1419	R E M O V E D						JPL #2 for the day: Risk listing removed at 1046 UTC.

2010 CG19	NEODyS	1419	2016-2074	8	7.37e-08	-3.60	-3.74	0	NEODyS: "Based on 13 optical observations (of which 0 are rejected as outliers) from 2010/02/14.284 to 2010/02/15.447."

2010 CF19	NEODyS	1419	2034	1	4.77e-10	-7.40	-7.40	0	NEODyS: "Based on 13 optical observations (of which 0 are rejected as outliers) from 2010/02/14.212 to 2010/02/15.312."
2010 CF19	JPL Sentry	0501	2013-2104	28	5.4e-08	-4.71	-4.73	0	JPL: "Analysis based on 13 observations spanning 1.1003 days (2010-Feb-14.21104 to 2010-Feb-15.31135)." Diameter approximately 0.169 km. from mean, weighted H=21.5.

2010 CD19	JPL Sentry	0501	2079	1	2.8e-10	-6.08	-6.08	0	JPL: "Analysis based on 17 observations spanning 1.1106 days (2010-Feb-14.10716 to 2010-Feb-15.21779)." Diameter approximately 0.890 km. from mean, weighted H=17.9.

2010 CR5	JPL Sentry	0326	2019-2108	16	5.9e-08	-4.23	-4.82	0	JPL: "Analysis based on 24 observations spanning 5.0103 days (2010-Feb-09.3273 to 2010-Feb-14.33756)." Diameter approximately 0.354 km. from mean, weighted H=19.9.

2010 CA	JPL Sentry	0326	2022	1	8.4e-06	-4.17	-4.17	0	JPL: "Analysis based on 54 observations spanning 8.9008 days (2010-Feb-05.19638 to 2010-Feb-14.097229)." Diameter approximately 0.042 km. from mean, weighted H=24.6.

2009 WJ1	JPL Sentry	1419	R E M O V E D						JPL: Risk listing removed at 1050 UTC.

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 16 February '10

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

2358	Grabbed MPEC 2010-D16 - 2010 DA - see above
2100	Grabbed MPEC 2010-D15 - Observations of Comets - see above
2003	Grabbed MPEC 2010-D11 - Comet P/2010 A1 (Hill) - see above Grabbed MPEC 2010-D12 - Comet P/2010 A5 (LINEAR) - see above Grabbed MPEC 2010-D13 - Comet C/2010 B1 (Cardinal) - see above Grabbed MPEC 2010-D14 - Comet P/2010 B2 (WISE) - see above
1738	Noted that JPL Sentry has posted 2010 CO44 as an impact risk - see above
1600	Grabbed MPEC 2010-D07 - 2010 CM44 - see above Grabbed MPEC 2010-D08 - 2010 CN44 - see above Grabbed MPEC 2010-D09 - 2010 CO44 - see above Grabbed MPEC 2010-D10 - 2010 CP44 - see above
1419	Noted that JPL Sentry has removed 2009 WJ1 as an impact risk - see above Noted that NEODyS has posted 2010 CF19 as an impact risk - see above Noted that NEODyS has posted 2010 CG19 as an impact risk - see above Noted that JPL Sentry has removed 2010 CJ19 as an impact risk - see above Noted that JPL Sentry has updated its 2010 CK19 risk assessment - see above Noted that NEODyS has posted 2010 CK19 as an impact risk - see above Noted that NEODyS has posted 2010 CQ19 as an impact risk - see above Noted that NEODyS has posted 2010 CS19 as an impact risk - see above Grabbed MPEC 2010-D04 - Daily Orbit Update - see above Grabbed MPEC 2010-D05 - 1996 BA1 - see above Grabbed MPEC 2010-D06 - 2007 HE15 - see above
0632	Grabbed MPEC 2010-D03 - 2009 BD77 - see above
0510	Grabbed MPEC 2010-D01 - Comet P/2009 WJ50 (La Sagra) - see above Grabbed MPEC 2010-D02 - Comet P/2009 WJ50 = 2005 JR71 (La Sagra) - see above
0501	Noted that JPL Sentry has posted 2010 CD19 as an impact risk - see above Noted that JPL Sentry has posted 2010 CF19 as an impact risk - see above Noted that JPL Sentry has posted 2010 CJ19 as an impact risk - see above Noted that JPL Sentry has posted 2010 CK19 as an impact risk - see above Noted that JPL Sentry has posted 2010 CQ19 as an impact risk - see above Noted that JPL Sentry has posted 2010 CS19 as an impact risk - see above
0326	Noted that JPL Sentry has updated its 2010 CA risk assessment - see above Noted that JPL Sentry has updated its 2010 CR5 risk assessment - see above

http://www.HohmannTransfer.com/mn/10/10047_0216.htm
Publisher information, privacy statement, and disclaimer.
This page is © Copyright 2010 Columbine, Inc. - All Rights Reserved
Any mentioned trademarks are the property of their respective owners.
Various tabular formats and data used on this page are acknowledged as belonging to JPL, MPC, NEODyS, and/or others.
Do NOT copy, mirror, or embed this page, but you are welcome to link to it, and you may embed the RSS news feed. All information here is subject to very frequent change during the day of news compilation. Individuals may make copies for their own private, non-commercial use. Please report broken links or other problems with this page to <webmaster@hohmanntransfer.com> (HTML 4.01 validation).
Important news updates are flagged by A/CC's RSS news feed (link).