13 Nov '07 Tracking News

Contents on 13 November '07

IAU Minor Planet Center
- NEOCP Activity -- 13 listings: 5 new, 8 updated
- New MPECs -- 31 MPECs
- Observers -- 74 observing facilities
Impact Risk Monitoring -- five objects reported
Chronology

Resources:

Consolidated Risk Tables - CRT page
Old & new CRT Archive
Ephemerides for risk-rated objects
Old News Archive & Small Objects Archive

The latest news: framed access (best), RSS news feed (flags updates), or redirection - Note: A/CC has a main Web site and a backup site, which now has its own backup 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 this year 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 13 November '07

The MPC's NEO Confirmation Page has 13 listings: 5 new, 8 updated

When last checked at 2354 UTC today, the Minor Planet Center's NEO discovery Confirmation Page (NEOCP) had five new and eight updated listings. Of these, eight were "one nighters." So far The Tracking News has counted a total of 38 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 13 November '07

Minor Planet Electronic Circulars

As of last check at 2354 UTC, there have been 31 MPECs issued today from the International Astronomical Union's Minor Planet Center in Cambridge, Massachusetts.

MPEC 2007-V78 time-stamped "00:01 UT" - 2007 VW137 - see below
MPEC 2007-V79 time-stamped "00:10 UT" - 2007 VX137 - see below
MPEC 2007-V80 time-stamped "00:20 UT" - 2007 VY137 - see below
MPEC 2007-V81 time-stamped "00:27 UT" - 2007 VZ137 - see below
MPEC 2007-V82 time-stamped "00:31 UT" - 2007 VA138 - see below
MPEC 2007-V83 time-stamped "00:33 UT" - 2007 VB138 - see below
MPEC 2007-V84 time-stamped "00:40 UT" - 2007 VC138 - see below
MPEC 2007-V85 time-stamped "00:43 UT" - 2007 VD138 - see below
MPEC 2007-V86 time-stamped "00:48 UT" - 2007 VE138 - see below
MPEC 2007-V87 time-stamped "07:12 UT" - Daily Orbit Update - see below
MPEC 2007-V88 time-stamped "14:08 UT" - 2007 VD184 - see below
MPEC 2007-V89 time-stamped "14:11 UT" - 2007 VE184 - see below
MPEC 2007-V90 time-stamped "14:15 UT" - 2007 VF184 - see below
MPEC 2007-V91 time-stamped "14:18 UT" - 2007 VG184 - see below
MPEC 2007-V92 time-stamped "14:23 UT" - 2007 VH184 - see below
MPEC 2007-V93 time-stamped "14:25 UT" - 2007 VJ184 - see below
MPEC 2007-V94 time-stamped "14:28 UT" - 2007 VK184 - see below
MPEC 2007-V95 time-stamped "14:32 UT" - 2007 VL184 - see below
MPEC 2007-V96 time-stamped "14:38 UT" - 2007 VM184 - see below
MPEC 2007-V97 time-stamped "16:27 UT" - Comet C/2007 F1 (LONEOS) - see below
MPEC 2007-V98 time-stamped "16:37 UT" - Comet P/2007 R2 (Gibbs) - see below
MPEC 2007-V99 time-stamped "16:43 UT" - Comet C/2007 S2 (Lemmon) - see below
MPEC 2007-V100 time-stamped "16:48 UT" - Comet P/2007 T2 (Kowalski) - see below
MPEC 2007-V101 time-stamped "16:52 UT" - Comet P/2007 T4 (Gibbs) - see below
MPEC 2007-V102 time-stamped "16:58 UT" - Comet C/2007 T5 (Gibbs) - see below
MPEC 2007-V103 time-stamped "17:04 UT" - Comet P/2007 T6 (Catalina) - see below
MPEC 2007-V104 time-stamped "17:08 UT" - Comet C/2007 U1 (LINEAR) - see below
MPEC 2007-V105 time-stamped "17:13 UT" - Comet P/2007 V1 (Larson) - see below
MPEC 2007-V106 time-stamped "17:18 UT" - Comet P/2007 V2 (Hill) - see below
MPEC 2007-V107 time-stamped "17:32 UT" - Observations of Comets - see below
MPEC 2007-V108 time-stamped "20:24 UT" - 2007 VH186

MPEC 2007-V108 - "20:24 UT" - 2007 VH186

K07VI6H 2007 VH186 (H=20.1 ~323m) was discovered at 0410 UT on 11 Nov. by the Catalina Sky Survey (CSS), which observed it at Nov. 11.17-20p4, 11.26-27p4, 12.23p4, and 13.21p3.

MPEC 2007-V107 - "17:32 UT" - Observations of Comets

PK07R040 P/2007 R4 (Garradd) from Ageo Obs. (Oct. 23.67p2 & 31.64p2), Montcabre Obs. (Nov. 6.93-95p3), and Mt. John Obs. (Nov. 9.55p2)
CK07Q030 C/2007 Q3 (Siding Spring) from North Ryde Obs. (Oct. 30.50-53p2 & Nov. 10.55-58p2) and Kambah Obs. (Nov. 11.62-64p2 & 12.59-60p2)
CK07N030 C/2007 N3 (Lulin) from Ageo Obs. (Nov. 3.42p1 & 3.48p1), LINEAR (Nov. 6.06-11p5), and LONEOS (Nov. 7.08-13p4)
PK07H010 P/2007 H1 (McNaught) from Posadas Obs. (Nov. 3.94-97p3), Ageo Obs. (Nov. 4.51p2), Monte Deva Obs. (Nov. 6.90-92p5, 7.93-94p5, 10.95-96p4 & 12.92-93p5), Moriyama Obs. (Nov. 7.52-53p2), Yatsuka Obs. (Nov. 7.54-55p3), Linceo Obs. (Nov. 7.80-81p3 & 10.81-83p3), Rodeno Obs. (Nov. 8.78-80p3), Auckland Obs. (Nov. 10.41p3), and Masquefa Obs. (Nov. 10.88-89p3)
CK07E010 C/2007 E1 (Garradd) from Montana Blanca Obs. (Nov. 6.94p1), LINEAR (Nov. 8.26-31p5), the Mt. Lemmon Survey (MLS) (Nov. 9.38-39p3), Montcabre Obs. (Nov. 9.89-90p3), and Posadas Obs. (Nov. 11.06-07p3)
CK06W030 C/2006 W3 (Christensen) from Pinsoro Obs. (Nov. 4.09-10p3), Ageo Obs. (Nov. 8.68-69p3), and Atlante Obs. (Nov. 12.08-09p3)
CK06U060 C/2006 U6 (Spacewatch) from Auckland Obs. (Nov. 10.37-38p3), North Ryde Obs. (Nov. 10.43-46p2), and Kambah Obs. (Nov. 12.54p2)
CK06S050 C/2006 S5 (Hill) from LINEAR (Nov. 6.38-43p4), Monte Deva Obs. (Nov. 7.09-10p5), Masquefa Obs. (Nov. 10.19-21p3), and Posadas Obs. (Nov. 11.13-15p3)
CK06O02F C/2006 OF2 (Broughton) from Nazaret Obs. (Nov. 6.82-84p3), Monte Deva Obs. (Nov. 6.85-86p5, 7.90-91p5, 10.91-92p5 & 12.91-92p5), Linceo Obs. (Nov. 7.75-77p3 & 10.75-76p2), Hamamatsu-Yuto Obs. (Nov. 8.38-39p3), Rodeno Obs. (Nov. 8.76-78p3), Vicksburg Obs. (Nov. 9.04p1 & 9.10p1), Auckland Obs. (Nov. 10.40p3), Masquefa Obs. (Nov. 10.77-79p3), and Corbera Obs. (Nov. 10.83-84p5)
CK06M010 C/2006 M1 (LINEAR) from Buchloe Obs. (Nov. 5.82p3), LINEAR (Nov. 8.26-29p4), and CSS (Nov. 13.34-35p2)
CK06K010 C/2006 K1 (McNaught) from Ageo Obs. (Oct. 29.69p2), Auckland Obs. (Nov. 10.44-45p3), and Kambah Obs. (Nov. 11.59-60p2 & 12.57-58p2)
PK05SL6B P/2005 SB216 (LONEOS) from CSS (Oct. 13.49-51p4 & Nov. 12.44-47p4)
CK05EH3L C/2005 EL173 (LONEOS) from the Siding Spring Survey (SSS) (Nov. 8.62p1), Mt. John Obs. (Nov. 9.57p2), North Ryde Obs. (Nov. 10.49-52p2), and Kambah Obs. (Nov. 12.56-57p2)
PK04F030 P/2004 F3 (NEAT) from Goodricke-Pigott Obs. (Nov. 9.26-27p2 & 11.25-26p2) and LINEAR (Nov. 11.25-30p4)
0191P 191P/McNaught from Buchloe Obs. (Nov. 5.82p3), Posadas Obs. (Nov. 5.94-95p3 & 11.01-03p3), Monte Deva Obs. (Nov. 7.05-06p5 & 13.03-04p5), CSS (Nov. 7.24-27p4), Moriyama Obs. (Nov. 7.60-61p2), Malaga Obs. (Nov. 9.00-03p5), Linceo Obs. (Nov. 10.96-97p3), Masquefa Obs. (Nov. 10.96-97p3), and Chante-Perdrix Obs. (Nov. 12.91-93p3)
0188P 188P/LINEAR-Mueller from Posadas Obs. (Oct. 30.95-97p3), Alto Turia Obs. (Oct. 31.96-97p3), Nazaret Obs. (Nov. 6.85-86p3), Monte Deva Obs. (Nov. 6.97-98p5, 10.98-99p4 & 12.94-95p4), Yatsuka Obs. (Nov. 7.55-56p3), Red Barn Obs. (Nov. 8.12-15p7), Rodeno Obs. (Nov. 8.81-83p3), Auckland Obs. (Nov. 10.42-43p3), Linceo Obs. (Nov. 10.84-86p3), Masquefa Obs. (Nov. 10.86-87p3), and Montcabre Obs. (Nov. 11.82-83p3)
0179P 179P/Jedicke from Lumezzane Obs. (Nov. 5.02-03p4) and Ageo Obs. (Nov. 7.66-67p2)
0173P 173P/Mueller 5 from CSS (Oct. 13.42-44p4) and MLS (Nov. 7.35-37p4)
0148P 148P/Anderson-LINEAR from Buchloe Obs. (Oct. 31.81p1 & Nov. 5.77p1)
0139P 139P/Vaisala-Oterma from LINEAR (Nov. 6.19-24p4) and Red Barn Obs. (Nov. 8.16-17p5)
0117P 117P/Helin-Roman-Alu 1 from Alto Turia Obs. (Oct. 31.97p3), Nazaret Obs. (Nov. 6.88-89p3), Ageo Obs. (Nov. 7.63p2), Masquefa Obs. (Nov. 10.93-95p3), and LINEAR (Nov. 12.20-24p5)
0116P 116P/Wild 4 from the Spacewatch 0.9m telescope (Nov. 5.32-35p3, 9.28-31p3 & 13.27-31p3) and Lumezzane Obs. (Nov. 8.08-10p4)
0110P 110P/Hartley 3 from Trieste Obs. (Nov. 6.87-88p4), Ageo Obs. (Nov. 7.69-70p2), LINEAR (Nov. 8.32-37p4), Malaga Obs. (Nov. 9.07-08p5), Corbera Obs. (Nov. 9.99-00p3), Masquefa Obs. (Nov. 10.18-19p2), Monte Deva Obs. (Nov. 11.99-00p5), and Atlante Obs. (Nov. 11.99-01p3)
0108P 108P/Ciffreo from CSS (Nov. 7.43-46p4) and LINEAR (Nov. 9.44-49p5)
0093P 93P/Lovas 1 from Ageo Obs. (Oct. 31.66-67p3), Alto Turia Obs. (Oct. 31.95p3), Remanzacco Obs. (Oct. 31.96p2), Posadas Obs. (Nov. 3.99-01p3), Pinsoro Obs. (Nov. 4.08-09p3), Klet Obs. (Nov. 5.74p5), Monte Deva Obs. (Nov. 7.02-03p5, 7.98-99p5, 10.05-07p5, 11.96-97p5 & 12.96-97p5), Hamamatsu-Yuto Obs. (Nov. 7.51-52p3 & 8.40p3), Moriyama Obs. (Nov. 7.55-56p2), Yatsuka Obs. (Nov. 7.56-57p3), Santa Pola Obs. (Nov. 7.93-95p4), Rodeno Obs. (Nov. 8.83-84p3), Vega del Thader Obs. (Nov. 8.88p4), Malaga Obs. (Nov. 8.93-95p8), Vicksburg Obs. (Nov. 9.17-18p3 & 10.13-14p2), Corbera Obs. (Nov. 9.92p3 & 10.92-93p5), San Vito Obs. (Nov. 9.92p2), Masquefa Obs. (Nov. 10.01-02p3), Auckland Obs. (Nov. 10.41p3), Montcabre Obs. (Nov. 11.77p3), and Nazaret Obs. (Nov. 11.99-00p3)
0074P 74P/Smirnova-Chernykh from Atlante Obs. (Nov. 10.02p1), Monte Deva Obs. (Nov. 12.01-02p4), and Nazaret Obs. (Nov. 12.05-07p3)
0050P 50P/Arend from Ageo Obs. (Nov. 3.68-70p3), Posadas Obs. (Nov. 4.04-05p3), Pinsoro Obs. (Nov. 4.05-06p3), Buchloe Obs. (Nov. 5.80-81p3), CAST Obs. (Nov. 6.90p1), Monte Deva Obs. (Nov. 7.03-04p5, 8.10-11p5, 10.07-08p5 & 13.01-02p5), Moriyama Obs. (Nov. 7.62p2), Vega del Thader Obs. (Nov. 8.86-87p6), Malaga Obs. (Nov. 8.86-88p6), San Vito Obs. (Nov. 9.93-94p3), Corbera Obs. (Nov. 9.93p4 & 10.96p3), Masquefa Obs. (Nov. 10.03-04p3), RAS Obs. Macabim (Nov. 10.97-98p2), Montcabre Obs. (Nov. 10.00p3), Nazaret Obs. (Nov. 11.96-98p3), and LINEAR (Nov. 12.20-25p5)
0046P 46P/Wirtanen from SSS (Nov. 8.47p1), Auckland Obs. (Nov. 10.39p3), Montcabre Obs. (Nov. 10.74p3), Masquefa Obs. (Nov. 10.80-81p3), and Kambah Obs. (Nov. 11.52-53p2)
0029P 29P/Schwassmann-Wachmann 1 from Pinsoro Obs. (Nov. 4.12-13p3), Posadas Obs. (Nov. 6.01-03p3, 8.02-03p3 & 11.08-10p3), Gualba Obs. (Nov. 6.23p2 & 7.93p2), Nazaret Obs. (Nov. 7.05-12p3), LINEAR (Nov. 7.39-43p4), Hamamatsu-Yuto Obs. (Nov. 7.64-65p3), Atlante Obs. (Nov. 9.99-00p3), Corbera Obs. (Nov. 10.01p2), Masquefa Obs. (Nov. 10.12-13p3 & 11.16-17p3), and Montcabre Obs. (Nov. 11.01-02p3)
0017P 17P/Holmes from Cesson Obs. (Oct. 30.84p1, 30.93p1, 31.02p1, Nov. 6.83p2, 9.75p2 & 9.82p1), Chante-Perdrix Obs. (Oct. 31.73p1, 31.94p1, Nov. 2.21-22p2, 6.88-90p3, 7.88p2, 8.78-79p3, 9.88-89p3, 10.21-22p2, 11.21-22p3, 11.92-93p3 & 12.83-84p3), Ageo Obs. (Nov. 3.55p3), Montana Cabreja Obs. (Nov. 3.93-95p2), Pinsoro Obs. (Nov. 4.03p3), Hamamatsu-Yuto Obs. (Nov. 4.49-50p3, 7.47-48p4, 7.63p2, 8.45p4, 11.49p3, 11.67p2 & 12.62p3), Moletai Obs. (Nov. 5.71-74p5), Buchloe Obs. (Nov. 5.75p5), Gualba Obs. (Nov. 5.82-83p3 & 7.92p3), Kiev Comet Station (Nov. 5.89-91p2), Montcabre Obs. (Nov. 6.84p3, 9.81p3, 10.90-91p3 & 11.78-79p3), Siegen Obs. (Nov. 6.85p3), La Murta Obs. (Nov. 6.85-86p3), CAST Obs. (Nov. 6.86p1), Nazaret Obs. (Nov. 6.90-91p3, 7.90-91p4, 9.94-95p3, 11.09-11p3 & 12.03p3), Monte Deva Obs. (Nov. 6.93-96p5, 8.06-07p5, 10.04-05p5, 10.00p5, 11.93p5 & 12.98-99p5), Petit Jean Mtn. South Obs. (PJMSO) (Nov. 7.36-38p7, 8.17-19p9, 10.34-36p5, 12.06-08p8 & 13.33-34p3), Moriyama Obs. (Nov. 7.63p2), Rodeno Obs. (Nov. 8.85p3), Malaga Obs. (Nov. 8.89-90p7), Green Island Obs. (Nov. 9.75p1, 9.80p1 & 9.84p1), Corbera Obs. (Nov. 9.94p5 & 10.97p6), San Vito Obs. (Nov. 9.94-96p3), Masquefa Obs. (Nov. 10.08-09p3 & 11.11p3), Ingenio Obs. (Nov. 10.92p2), Atlante Obs. (Nov. 11.82-83p3), and RAS Obs. Mayhill (Nov. 12.46-47p2)

MPEC 2007-V106 - "17:18 UT" - Comet P/2007 V2 (Hill)

PK07V020 P/2007 V2 (q=2.750 AU, Q=5.380 AU, TP=2007 July 31.834 TT) from Astronomical Research Obs. (ARO) (Nov. 10.19-21p3), Montcabre Obs. (Nov. 10.96p3), Nazaret Obs. (Nov. 10.98-05p4), and Ageo Obs. (Nov. 11.68-69p3)

MPEC 2007-V105 - "17:13 UT" - Comet P/2007 V1 (Larson)

PK07V010 P/2007 V1 (q=2.677 AU, Q=7.258 AU, TP=2007 Dec. 8.5645 TT) from LINEAR (Nov. 9.25-30p5), Junk Bond Obs. (Nov. 9.25-32p4), San Marcello Pistoiese Obs. (Nov. 9.87-89p4), Corbera Obs. (Nov. 9.97p1), Nazaret Obs. (Nov. 9.98-02p3 & 10.90p2), Montana Blanca Obs. (Nov. 10.00-03p2), Remanzacco Obs. (Nov. 10.10-11p3), Cordell-Lorenz Obs. (Nov. 10.42-47p4 & 11.36-40p3), Montcabre Obs. (Nov. 10.85-86p3), Table Mtn. Obs. (Nov. 11.18-19p4), Ageo Obs. (Nov. 11.78-79p3), Mandi Obs. (Nov. 11.87-90p2), and Atlante Obs. (Nov. 11.95-96p2)

MPEC 2007-V104 - "17:08 UT" - Comet C/2007 U1 (LINEAR)

CK07U010 C/2007 U1 (LINEAR) (i=157.8°, q=3.330 AU, TP=2008 Aug. 7.193 TT) from Cordell-Lorenz Obs. (Nov. 2.36-37p2), Table Mtn. Obs. (Nov. 2.48-50p4), Suno Obs. (Nov. 10.08-11p2), and Nazaret Obs. (Nov. 10.10-13p3)

MPEC 2007-V103 - "17:04 UT" - Comet P/2007 T6 (Catalina)

PK07T060 P/2007 T6 (Catalina) (q=2.233 AU, Q=6.772 AU, TP=2007 Aug. 19.6685 TT) from Kiev Comet Station (Nov. 6.11-12p3), LINEAR (Nov. 6.43-48p5), CSS (Nov. 7.41-43p4), Cordell-Lorenz Obs. (Nov. 7.44-45p2), Lumezzane Obs. (Nov. 8.17p4), Nazaret Obs. (Nov. 10.19p3), and MLS (Nov. 11.44-46p4)

MPEC 2007-V102 - "16:58 UT" - Comet C/2007 T5 (Gibbs)

CK07T050 C/2007 T5 (Gibbs) (i=45.6°, q=4.048 AU, Q=88.573 AU, TP=2008 May 24.3378 TT) from Kiev Comet Station (Nov. 6.06-08p3), Farpoint Obs. (Nov. 7.44-45p3), and MLS (Nov. 12.39-40p4)

MPEC 2007-V101 - "16:52 UT" - Comet P/2007 T4 (Gibbs)

PK07T040 P/2007 T4 (Gibbs) (q=2.006 AU, Q=8.392 AU, TP=2007 July 20.3414 TT) from Cordell-Lorenz Obs. (Nov. 3.40-41p2), Farpoint Obs. (Nov. 7.47-48p3), and CSS (Nov. 13.49-51p3)

MPEC 2007-V100 - "16:48 UT" - Comet P/2007 T2 (Kowalski)

PK07T020 P/2007 T2 (Kowalski) (q=0.696 AU, Q=5.484 AU, TP=2007 Sept. 19.0199 TT) from Kiev Comet Station (Nov. 6.15-16p4), Farpoint Obs. (Nov. 7.45-46p4), Montcabre Obs. (Nov. 11.15-19p3), Atlante Obs. (Nov. 12.18p1 & 12.23p1), and Remanzacco Obs. (Nov. 13.07-09p3)

MPEC 2007-V99 - "16:43 UT" - Comet C/2007 S2 (Lemmon)

CK07S020 C/2007 S2 (Lemmon) (Centaur, q=5.549 AU, Q=19.401 AU, TP=2008 Sept. 18.7134 TT) from LINEAR (Nov. 5.44-48p5), Kiev Comet Station (Nov. 6.09p5), and Nazaret Obs. (Nov. 11.16-23p3)

MPEC 2007-V98 - "16:37 UT" - Comet P/2007 R2 (Gibbs)

PK07R020 P/2007 R2 (Gibbs) (q=1.466 AU, Q=5.411 AU, TP=2007 Aug. 26.6765 TT) from Buchloe Obs. (Nov. 5.81p3), Spacewatch 0.9m (Nov. 8.16-19p3), and Suno Obs. (Nov. 10.01-03p2)

MPEC 2007-V97 - "16:27 UT" - Comet C/2007 F1 (LONEOS)

CK07F010 C/2007 F1 (LONEOS) (i=116.1°, q=0.402 AU, TP=2007 Oct. 28.75931 TT) from Ageo Obs. (Oct. 28.36p3 & Nov. 3.35p2) and Kambah Obs. (Nov. 11.42p2)

MPEC 2007-V96 - "14:38 UT" - 2007 VM184

K07VI4M 2007 VM184 (H=20.8 ~234m) was discovered at 0627 UT on 12 Nov. by the CSS, which observed it at Nov. 12.27-29p4, 12.38p4, and 13.36-37p4. The discovery was confirmed by McDonald Obs. (Nov. 13.34-35p3) and the Spacewatch 1.8m telescope (Nov. 13.44-46p3).

MPEC 2007-V95 - "14:32 UT" - 2007 VL184

K07VI4L 2007 VL184 (small asteroid, H=24.2 ~49m) was discovered at 0447 UT on 12 Nov. by the CSS, which observed it at Nov. 12.20-22p4, 12.31p4, 12.37p4, 13.16p3, 13.33-35p4, and 13.41p3. The discovery was confirmed by Great Shefford Obs. (Nov. 12.77p3), Farra d'Isonzo Obs. (Nov. 12.78-79p3), Saint-Barthelemy Obs. (Nov. 12.79-81p4), and Remanzacco Obs. (Nov. 12.90p3).

MPEC 2007-V94 - "14:28 UT" - 2007 VK184

K07VI4K 2007 VK184 (risk-listed, Earth MOID=0.3 LD, H=21.9 ~141m) was discovered at 0320 UT on 12 Nov. by the CSS, which observed it at Nov. 12.14-16p4, 12.23p4, 12.30-31p4, and 13.16p4. The discovery was confirmed by Saint-Barthelemy Obs. (Nov. 12.72-73p4), Great Shefford Obs. (Nov. 12.76p3), Remanzacco Obs. (Nov. 12.92p3), Spacewatch 1.8m (Nov. 13.22-23p3), Heath Rhoades via Table Mtn. Obs. (Nov. 13.26-28p3), and Shenton Park Obs. (Nov. 13.52-53p3).

MPEC 2007-V93 - "14:25 UT" - 2007 VJ184

K07VI4J 2007 VJ184 (H=21.1 ~204m) was discovered at 0301 UT on 12 Nov. by the MLS, which observed it at Nov. 12.13-19p8. The discovery was confirmed by Farra d'Isonzo Obs. (Nov. 12.75p2), Remanzacco Obs. (Nov. 12.94p2), Rhoades/Table Mtn. (Nov. 13.13-14p4), Spacewatch 1.8m (Nov. 13.19-20p3), and Shenton Park Obs. (Nov. 13.54p3).

MPEC 2007-V92 - "14:23 UT" - 2007 VH184

K07VI4H 2007 VH184 (borderline-small, Q=4.061 AU, H=21.9 ~141m) was discovered at 1604 UT on 11 Nov. by the SSS, which observed it at Nov. 11.62-73p16, 12.56-57p4, and 13.55-56p3.

MPEC 2007-V91 - "14:18 UT" - 2007 VG184

K07VI4G 2007 VG184 (H=17.5 ~1.07 km) was discovered at 1126 UT on 11 Nov. by the SSS, which observed it at Nov. 11.48-56p14, 12.45-46p4, and 13.46-49p4. The discovery was confirmed by Shenton Park Obs. (Nov. 13.50p3).

MPEC 2007-V90 - "14:15 UT" - 2007 VF184

K07VI4F 2007 VF184 (small asteroid, H=25.4 ~28m) was discovered at 0443 UT on 11 Nov. by LINEAR, which observed it at Nov. 11.20-23p4. The discovery was confirmed by MLS (Nov. 12.27p3 & 13.27-28p3) and Spacewatch 1.8m (Nov. 13.27p2).

MPEC 2007-V89 - "14:11 UT" - 2007 VE184

K07VI4E 2007 VE184 (small asteroid, H=26.0 ~21m) was discovered at 0418 UT on 11 Nov. by the MLS, which observed it at Nov. 11.18-20p4, 11.27-28p4, 12.23p4, and 13.24-26p4. The discovery was confirmed by Spacewatch 1.8m (Nov. 13.42-43p3).

MPEC 2007-V88 - "14:08 UT" - 2007 VD184

K07VI4D 2007 VD184 (risk-listed, Earth MOID=0.3 LD, H=23.2 ~78m) was discovered at 0202 UT on 11 Nov. by the MLS, which observed it at Nov. 11.08-10p4, 11.27-28p4, and 13.12-14p4. The discovery was confirmed by Great Shefford Obs. (Nov. 12.81-82p2) and Spacewatch 1.8m (Nov. 13.11-12p3). This object will be coming within ten lunar distances (LD) of Earth, reaching 8.9 LD on 6 Dec.

<< DOU on 13 Nov. '07 >> MPEC 2007-V87 - "07:12 UT" - Daily Orbit Update

Observations of risk-listed objects
K07V85A 2007 VA85 (i=132.5°, Q=7.070 AU, arc=9 days, H=15.1 ~3.23 km, q=1.099 AU) from Mallorca Obs. (Nov. 11.81-85p4) and Great Shefford Obs. (Nov. 12.74-75p3)
K07V08E 2007 VE8 (small asteroid, arc=5 days, H=25.5 ~27m) from ARO (Nov. 10.26-27p3)
Observations of recently (no longer) risk-listed objects
K07V03H 2007 VH3 (small asteroid, arc=10 days, H=22.4 ~112m) from McDonald Obs. (Nov. 12.33-36p3)
K07T23C 2007 TC23 (Q=4.535 AU, arc=31 days, H=20.6 ~257m) from ARO (Nov. 10.37-38p2)
Observations of small asteroids (H>22.0)
K07V06V 2007 VV6 (arc=10 days, H=24.8 ~37m) from Verona Obs. (Nov. 12.89-90p4) and Greiner Research Obs. (Nov. 13.18-19p3)
K07V03E 2007 VE3 (arc=8 days, H=23.1 ~81m) from ARO (Nov. 10.12-15p3)
K07T24X 2007 TX24 (arc=30 days, H=24.9 ~35m) from ARO (Nov. 10.25-28p3 at V=22.6-9)
K07T23A 2007 TA23 (arc=32 days, H=24.9 ~35m) from ARO (Nov. 10.28-31p3 at V=22.2)
K07T18U 2007 TU18 (Q=4.061 AU, arc=32 days, H=25.0 ~34m) from ARO (Nov. 10.37-41p3 at V=22.9)
K07T03H 2007 TH3 (arc=35 days, H=24.7 ~39m) from ARO (Nov. 10.03-06p3 at V=22.5-6)
K07P08D 2007 PD8 (arc=92 days, H=22.6 ~102m) from ARO (Nov. 10.10-12p3 at V=22.5-7)
K06R01J 2006 RJ1 (arc=2 opp, H=22.2 ~123m) from LINEAR (Nov. 12.20-25p5)
Observations of almost-small asteroids (21.7<H<=22.0)
K07T01H 2007 TH1 (arc=36 days, H=22.0 ~135m) from ARO (Nov. 10.07-08p2)
Observations of other objects
K07V07Y 2007 VY7 (arc=33 days, H=19.5 ~426m) from Greiner Research Obs. (Nov. 13.16-17p7)
K07V06T 2007 VT6 (arc=9 days, H=20.3 ~295m) from LINEAR (Nov. 12.25-30p5)
K07V04Q 2007 VQ4 (arc=9 days, H=15.9 ~2.24 km, q=1.270 AU) from McDonald Obs. (Nov. 12.43-44p4)
K07U51Q 2007 UQ51 (arc=10 days, H=20.3 ~295m) from ARO (Nov. 10.05p3)
K07U06S 2007 US6 (arc=29 days, H=18.3 ~741m) from Atlante Obs. (Nov. 11.89-91p3)
K07U06B 2007 UB6 (arc=24 days, H=19.8 ~371m) from LINEAR (Nov. 12.25-30p5)
K07T15G 2007 TG15 (arc=35 days, H=19.6 ~407m) from Thompsonville Obs. (Nov. 12.11-12p6)
K07S11E 2007 SE11 (i=48.3°, arc=53 days, H=17.7 ~977m) from Hamamatsu-Yuto Obs. (Nov. 11.54-55p5 & 12.52-54p3), Thompsonville Obs. (Nov. 12.14p6), and Verona Obs. (Nov. 12.91-92p4)
K07S01R 2007 SR1 (arc=53 days, H=19.7 ~389m) from ARO (Nov. 10.02-04p3)
K07RE7T 2007 RT147 (arc=62 days, H=18.1 ~812m) from LINEAR (Nov. 12.16-18p3)
K07RD3M 2007 RM133 (arc=57 days, H=18.3 ~741m) from ARO (Nov. 10.10-12p3)
K07R19X 2007 RX19 (i=40.4°, arc=57 days, H=18.4 ~708m) from ARO (Nov. 10.01-02p3)
K07R19T 2007 RT19 (arc=2 opp, H=18.3 ~741m) from LINEAR (Nov. 12.20-24p4)
K07R12U 2007 RU12 (arc=62 days, H=19.9 ~355m) from Thompsonville Obs. (Nov. 12.12-13p6) and Verona Obs. (Nov. 12.93-94p4)
K07P11U 2007 PU11 (Q=4.384 AU, arc=3 opp, H=16.3 ~1.86 km) from Arkansas Tech Univ. Obs. (ATU) (Nov. 7.12-13p2), Thompsonville Obs. (Nov. 12.15p6), Hamamatsu-Yuto Obs. (Nov. 12.56-59p5), and Verona Obs. (Nov. 12.94-95p4)
K07L32R 2007 LR32 (arc=171 days, H=17.2 ~1.23 km) from Thompsonville Obs. (Nov. 12.10-11p6)
K06S06F 2006 SF6 (arc=2 opp, H=20.0 ~339m) from LINEAR (Nov. 12.44-48p5)
K05S71A 2005 SA71 (arc=2 opp, H=18.8 ~589m) from LINEAR (Nov. 12.14-19p5)
K04W02S 2004 WS2 (arc=4 opp, H=18.0 ~851m) from LINEAR (Nov. 12.34-36p3)
K02RB8C 2002 RC118 (Q=4.624 AU, arc=2 opp, H=16.7 ~1.55 km) from Hamamatsu-Yuto Obs. (Nov. 11.58p2 & 11.63p1)
J96T11Y 1996 TY11 (arc=6 opp, H=19.4 ~446m) from LINEAR (Nov. 12.31-35p4)
G2004 162004 1991 VE from LINEAR (Nov. 12.26-31p5)
F3271 153271 2001 CL42 from LINEAR (Nov. 12.20-25p5)
D8971 138971 2001 CB21 from LINEAR (Nov. 12.06-11p4)
D8852 138852 2000 WN10 from McDonald Obs. (Nov. 12.39-40p3)
96189 96189 1991 NT3 from MLS (Nov. 12.41-43p4)
85275 85275 1994 LY from SSS (Nov. 12.58-62p4)
54401 54401 2000 LM from LINEAR (Nov. 12.32-37p5)
20826 20826 2000 UV13 from LINEAR (Nov. 12.20-24p5)
09172 9172 Abhramu (1989 OB) from MLS (Nov. 12.41-43p4)
04954 4954 Eric (1990 SQ) from Malaga Obs. (Nov. 11.80-81p3)
03288 3288 Seleucus (1982 DV) from LINEAR (Nov. 12.38-43p5)
02340 2340 Hathor (1976 UA) from LINEAR (Nov. 12.13-18p5)

MPEC 2007-V86 - "00:48 UT" - 2007 VE138

K07VD8E 2007 VE138 (small asteroid, Earth MOID=3.1 LD, H=25.7 ~25m) was discovered at 0729 UT on 11 Nov. by the CSS, which observed it at Nov. 11.31-37p6, 11.43p4, and 12.31p4. The discovery was confirmed by Jim Young via Table Mtn. Obs. (Nov. 11.37-39p4), Magdalena Ridge Obs. (MRO) (Nov. 11.39-42p6), Grasslands Obs. (Nov. 11.43p2), Great Shefford Obs. (Nov. 11.93-94p3), LINEAR (Nov. 12.25-30p5), Remanzacco Obs. (Nov. 12.85-86p3), and Farra d'Isonzo Obs. (Nov. 12.98-99p3). This object is now within ten lunar distances (LD) of Earth, reaching 3.1 LD on 14 Nov.

MPEC 2007-V85 - "00:43 UT" - 2007 VD138

K07VD8D 2007 VD138 (small asteroid, Q=4.604 AU, Earth MOID=6.3 LD, H=24.6 ~41m) was discovered at 1345 UT on 9 Nov. by the SSS, which observed it at Nov. 9.57-64p7, 9.68-75p5, and 12.62p5. The discovery was confirmed by Mt. John Obs. (Nov. 10.38-42p8, 10.58p4 & 11.38p4), Shenton Park Obs. (Nov. 10.56p3 & 11.55p3), and Grasslands Obs. (Nov. 11.30p3). This object is now within ten lunar distances (LD) of Earth, reaching 7.8 LD on 14 Nov.

MPEC 2007-V84 - "00:40 UT" - 2007 VC138

K07VD8C 2007 VC138 (H=19.2 ~490m) was discovered at 1123 UT on 9 Nov. by the CSS, which observed it at Nov. 9.47-49p4. The discovery was confirmed by Mt. John Obs. (Nov. 9.60p3 & 10.61-62p3), ARO (Nov. 10.35-36p4), McDonald Obs. (Nov. 10.48-49p3), MLS (Nov. 10.49p4 & 11.50-51p3), and Kanab Obs. (Nov. 11.49-51p2).

MPEC 2007-V83 - "00:33 UT" - 2007 VB138

K07VD8B 2007 VB138 (small asteroid, Earth MOID=9.4 LD, H=26.1 ~20m) was discovered at 0855 UT on 9 Nov. by the MLS, which observed it at Nov. 9.37-43p8 and 10.44-45p4. The discovery was confirmed by ARO (Nov. 10.21-22p3), Great Shefford Obs. (Nov. 11.08-10p2 & 12.01-03p3), Young/Table Mtn. (Nov. 11.15-17p4), and Grasslands Obs. (Nov. 11.32p3).

MPEC 2007-V82 - "00:31 UT" - 2007 VA138

K07VD8A 2007 VA138 (H=21.7 ~155m) was discovered at 0624 UT on 9 Nov. by the MLS, which observed it at Nov. 9.27-29p4 at V=22.1, 9.35-36p4, 10.31p3 at V=22.1-2, and 12.23-26p4. The discovery was confirmed by Spacewatch 1.8m (Nov. 9.40-41p2) and ARO (Nov. 10.17-19p3).

MPEC 2007-V81 - "00:27 UT" - 2007 VZ137

K07VD7Z 2007 VZ137 (Earth MOID=9.4 LD, H=21.4 ~178m) was discovered at 0624 UT on 9 Nov. by the MLS, which observed it at Nov. 9.27-29p3, 9.35-36p4, 10.27-31p8, 11.30-32p4, and 12.23-29p11 at V=22.2. The discovery was confirmed by ARO (Nov. 10.16-18p3).

MPEC 2007-V80 - "00:20 UT" - 2007 VY137

K07VD7Y 2007 VY137 (small asteroid, H=24.2 ~49m) was discovered at 0504 UT on 9 Nov. by the MLS, which observed it at Nov. 9.21-26p8, 9.34-35p2, 10.11-12p3, and 10.30-31p4. The discovery was confirmed by Spacewatch 1.8m (Nov. 9.27-28p3), ARO (Nov. 10.07-09p3), and Great Shefford Obs. (Nov. 11.95-97p2).

MPEC 2007-V79 - "00:10 UT" - 2007 VX137

K07VD7X 2007 VX137 (H=18.5 ~676m) was discovered at 0755 UT on 8 Nov. by LINEAR, which observed it at Nov. 8.33-37p4, 9.31-36p10, and 11.31-36p5. The discovery was confirmed by Junk Bond Obs. (Nov. 9.32-37p3 & 11.35-37p2), McDonald Obs. (Nov. 9.35-37p3, 10.41-44p3 & 12.37-39p3), Farpoint Obs. (Nov. 9.42-44p4), ARO (Nov. 10.24-25p3), Young/Table Mtn. (Nov. 11.39-40p4), and Great Shefford Obs. (Nov. 12.11-12p3).

MPEC 2007-V78 - "00:01 UT" - 2007 VW137

K07VD7W 2007 VW137 (risk-listed, H=18.5 ~676m) was discovered at 0634 UT on 8 Nov. by LINEAR, which observed it at Nov. 8.27-30p3. The discovery was confirmed by Junk Bond Obs. (Nov. 9.29p1, 9.33-35p2 & 11.30-37p4), McDonald Obs. (Nov. 9.31-33p4, 10.35-36p3 & 12.28-30p3), Farpoint Obs. (Nov. 9.40-41p3), Spacewatch 1.8m (Nov. 9.44-45p3), ARO (Nov. 10.22-23p3), Great Shefford Obs. (Nov. 11.10-11p2, 12.06p2 & 12.14p1), and Grasslands Obs. (Nov. 11.34p3).

Observers on 13 November '07

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

Code	Observer / observatory
`349`	Ageo Obs. in Japan, 14 in MPECs 2007-V97, 2007-V105, 2007-V106 & 2007-V107 -- P/2007 V2, P/2007 V1, P/2007 R4, C/2007 N3, P/2007 H1, C/2007 F1, C/2006 W3, C/2006 K1, 179P, 117P, 110P, 93P, 50P, 17P
`J57`	Alto Turia Obs., 3 in MPEC 2007-V107 -- 188P, 117P, 93P
`H49`	Arkansas Tech Univ. Obs. in Arkansas, 1 in MPEC 2007-V87 -- 2007 PU11
`H55`	Astronomical Research Obs. (ARO) in Illinois, 21 in MPECs 2007-V78, 2007-V79, 2007-V80, 2007-V81, 2007-V82, 2007-V83, 2007-V84, 2007-V87 & 2007-V106 -- 2007 VZ137, 2007 VY137, 2007 VX137, 2007 VW137, 2007 VE8, 2007 VE3, 2007 VC138, 2007 VB138, 2007 VA138, P/2007 V2, 2007 UQ51, 2007 TX24, 2007 TU18, 2007 TH3, 2007 TH1, 2007 TC23, 2007 TA23, 2007 SR1, 2007 RX19, 2007 RM133, 2007 PD8
`J51`	Atlante Obs. in the Canary Islands, 8 in MPECs 2007-V87, 2007-V100, 2007-V105 & 2007-V107 -- P/2007 V1, 2007 US6, P/2007 T2, C/2006 W3, 110P, 74P, 29P, 17P
`467`	Auckland Obs. in New Zealand, 7 in MPEC 2007-V107 -- P/2007 H1, C/2006 U6, C/2006 OF2, C/2006 K1, 188P, 93P, 46P
`215`	Buchloe Obs. in Germany, 6 in MPECs 2007-V98 & 2007-V107 -- P/2007 R2, C/2006 M1, 191P, 148P, 50P, 17P
`235`	CAST Obs. in Italy, 2 in MPEC 2007-V107 -- 50P, 17P
`703`	Catalina Sky Survey (CSS) in Arizona, 13 in MPECs 2007-V84, 2007-V86, 2007-V94, 2007-V95, 2007-V96, 2007-V101, 2007-V103, 2007-V107 & 2007-V108 -- 2007 VM184, 2007 VL184, 2007 VK184, 2007 VH186, 2007 VE138, 2007 VC138, P/2007 T6, P/2007 T4, C/2006 M1, P/2005 SB216, 191P, 173P, 108P
`B24`	Cesson Obs. in France, 1 in MPEC 2007-V107 -- 17P
`A77`	Chante-Perdrix Obs. in France, 2 in MPEC 2007-V107 -- 191P, 17P
`A10`	Corbera Obs. in Spain, 7 in MPECs 2007-V105 & 2007-V107 -- P/2007 V1, C/2006 OF2, 110P, 93P, 50P, 29P, 17P
`850`	Cordell-Lorenz Obs. in Tennessee, 4 in MPECs 2007-V101, 2007-V103, 2007-V104 & 2007-V105 -- P/2007 V1, C/2007 U1, P/2007 T6, P/2007 T4
`734`	Farpoint Obs. in Kansas, 5 in MPECs 2007-V78, 2007-V79, 2007-V100, 2007-V101 & 2007-V102 -- 2007 VX137, 2007 VW137, C/2007 T5, P/2007 T4, P/2007 T2
`595`	Farra d'Isonzo Obs. in Italy, 3 in MPECs 2007-V86, 2007-V93 & 2007-V95 -- 2007 VL184, 2007 VJ184, 2007 VE138
`683`	Goodricke-Pigott Obs. in Arizona, 1 in MPEC 2007-V107 -- P/2004 F3
`651`	Grasslands Obs. in Arizona, 4 in MPECs 2007-V78, 2007-V83, 2007-V85 & 2007-V86 -- 2007 VW137, 2007 VE138, 2007 VD138, 2007 VB138
`J95`	Great Shefford Obs. in England, 9 in MPECs 2007-V78, 2007-V79, 2007-V80, 2007-V83, 2007-V86, 2007-V87, 2007-V88, 2007-V94 & 2007-V95 -- 2007 VY137, 2007 VX137, 2007 VW137, 2007 VL184, 2007 VK184, 2007 VE138, 2007 VD184, 2007 VB138, 2007 VA85
`B34`	Green Island Obs. in Cyprus, 1 in MPEC 2007-V107 -- 17P
`H51`	Greiner Research Obs. in Wisconsin, 2 in MPEC 2007-V87 -- 2007 VY7, 2007 VV6
`442`	Gualba Obs. in Spain, 2 in MPEC 2007-V107 -- 29P, 17P
`379`	Hamamatsu-Yuto Obs. in Japan, 7 in MPECs 2007-V87 & 2007-V107 -- 2007 SE11, 2007 PU11, C/2006 OF2, 2002 RC118, 93P, 29P, 17P
`J39`	Ingenio Obs., 1 in MPEC 2007-V107 -- 17P
`701`	Junk Bond Obs. in Arizona, 3 in MPECs 2007-V78, 2007-V79 & 2007-V105 -- 2007 VX137, 2007 VW137, P/2007 V1
`415`	Kambah Obs. in Australia, 6 in MPECs 2007-V97 & 2007-V107 -- C/2007 Q3, C/2007 F1, C/2006 U6, C/2006 K1, C/2005 EL173, 46P
`682`	Kanab Obs. in Utah, 1 in MPEC 2007-V84 -- 2007 VC138
`585`	Kiev Comet Station in the Ukraine, 5 in MPECs 2007-V99, 2007-V100, 2007-V102, 2007-V103 & 2007-V107 -- P/2007 T6, C/2007 T5, P/2007 T2, C/2007 S2, 17P
`046`	Klet Obs. in the Czech Republic, 1 in MPEC 2007-V107 -- 93P
`704`	LINEAR in New Mexico, 34 in MPECs 2007-V78, 2007-V79, 2007-V86, 2007-V87, 2007-V90, 2007-V99, 2007-V103, 2007-V105 & 2007-V107 -- 2007 VX137, 2007 VW137, 2007 VT6, 2007 VF184, 2007 VE138, P/2007 V1, 2007 UB6, P/2007 T6, C/2007 S2, 2007 RT19, 2007 RT147, C/2007 N3, C/2007 E1, 2006 SF6, C/2006 S5, 2006 RJ1, C/2006 M1, 2005 SA71, 2004 WS2, P/2004 F3, 1996 TY11, 54401, 20826, 162004, 153271, 138971, 3288, 2340, 139P, 117P, 110P, 108P, 50P, 29P
`699`	LONEOS in Arizona, 1 in MPEC 2007-V107 -- C/2007 N3
`J76`	La Murta Obs. in Spain, 1 in MPEC 2007-V107 -- 17P
`J59`	Linceo Obs. in Spain, 4 in MPEC 2007-V107 -- P/2007 H1, C/2006 OF2, 191P, 188P
`130`	Lumezzane Obs. in Italy, 3 in MPECs 2007-V103 & 2007-V107 -- P/2007 T6, 179P, 116P
`H01`	Magdalena Ridge Obs. in New Mexico, 1 in MPEC 2007-V86 -- 2007 VE138
`J40`	Malaga Obs. in Spain, 6 in MPECs 2007-V87 & 2007-V107 -- 4954, 191P, 110P, 93P, 50P, 17P
`620`	Mallorca Obs. on Mallorca, 1 in MPEC 2007-V87 -- 2007 VA85
`B28`	Mandi Obs. in Italy, 1 in MPEC 2007-V105 -- P/2007 V1
`232`	Masquefa Obs. in Spain, 12 in MPEC 2007-V107 -- P/2007 H1, C/2006 S5, C/2006 OF2, 191P, 188P, 117P, 110P, 93P, 50P, 46P, 29P, 17P
`711`	McDonald Obs. in Texas, 7 in MPECs 2007-V78, 2007-V79, 2007-V84, 2007-V87 & 2007-V96 -- 2007 VX137, 2007 VW137, 2007 VQ4, 2007 VM184, 2007 VH3, 2007 VC138, 138852
`152`	Moletai Obs. in Lithuania, 1 in MPEC 2007-V107 -- 17P
`J46`	Montana Blanca Obs. in the Canary Islands, 2 in MPECs 2007-V105 & 2007-V107 -- P/2007 V1, C/2007 E1
`J45`	Montana Cabreja Obs. in the Canary Islands, 1 in MPEC 2007-V107 -- 17P
`213`	Montcabre Obs. in Spain, 11 in MPECs 2007-V100, 2007-V105, 2007-V106 & 2007-V107 -- P/2007 V2, P/2007 V1, P/2007 T2, P/2007 R4, C/2007 E1, 188P, 93P, 50P, 46P, 29P, 17P
`945`	Monte Deva Obs. in Spain, 10 in MPEC 2007-V107 -- P/2007 H1, C/2006 S5, C/2006 OF2, 191P, 188P, 110P, 93P, 74P, 50P, 17P
`900`	Moriyama Obs. in Japan, 5 in MPEC 2007-V107 -- P/2007 H1, 191P, 93P, 50P, 17P
`474`	Mt. John Obs. in New Zealand, 4 in MPECs 2007-V84, 2007-V85 & 2007-V107 -- 2007 VD138, 2007 VC138, P/2007 R4, C/2005 EL173
`G96`	Mt. Lemmon Survey (MLS) in Arizona, 15 in MPECs 2007-V80, 2007-V81, 2007-V82, 2007-V83, 2007-V84, 2007-V87, 2007-V88, 2007-V89, 2007-V90, 2007-V93, 2007-V102, 2007-V103 & 2007-V107 -- 2007 VZ137, 2007 VY137, 2007 VJ184, 2007 VF184, 2007 VE184, 2007 VD184, 2007 VC138, 2007 VB138, 2007 VA138, P/2007 T6, C/2007 T5, C/2007 E1, 96189, 9172, 173P
`J47`	Nazaret Obs. in Spain, 13 in MPECs 2007-V99, 2007-V103, 2007-V104, 2007-V105, 2007-V106 & 2007-V107 -- P/2007 V2, P/2007 V1, C/2007 U1, P/2007 T6, C/2007 S2, C/2006 OF2, 188P, 117P, 93P, 74P, 50P, 29P, 17P
`423`	North Ryde Obs. in New South Wales, 3 in MPEC 2007-V107 -- C/2007 Q3, C/2006 U6, C/2005 EL173
`H45`	Petit Jean Mtn. South Obs. in Arkansas, 1 in MPEC 2007-V107 -- 17P
`J52`	Pinsoro Obs. in Spain, 5 in MPEC 2007-V107 -- C/2006 W3, 93P, 50P, 29P, 17P
`J53`	Posadas Obs. in Spain, 8 in MPEC 2007-V107 -- P/2007 H1, C/2007 E1, C/2006 S5, 191P, 188P, 93P, 50P, 29P
`B35`	RAS Obs. Macabim, 1 in MPEC 2007-V107 -- 50P
`H06`	RAS Obs. Mayhill in New Mexico, 1 in MPEC 2007-V107 -- 17P
`H68`	Red Barn Obs. in Georgia, 2 in MPEC 2007-V107 -- 188P, 139P
`473`	Remanzacco Obs. in Italy, 7 in MPECs 2007-V86, 2007-V93, 2007-V94, 2007-V95, 2007-V100, 2007-V105 & 2007-V107 -- 2007 VL184, 2007 VK184, 2007 VJ184, 2007 VE138, P/2007 V1, P/2007 T2, 93P
`939`	Rodeno Obs. in Spain, 5 in MPEC 2007-V107 -- P/2007 H1, C/2006 OF2, 188P, 93P, 17P
`B04`	Saint-Barthelemy Obs. in Italy, 2 in MPECs 2007-V94 & 2007-V95 -- 2007 VL184, 2007 VK184
`104`	San Marcello Pistoiese Obs. in Italy, 1 in MPEC 2007-V105 -- P/2007 V1
`233`	San Vito Obs. in Italy, 3 in MPEC 2007-V107 -- 93P, 50P, 17P
`J49`	Santa Pola Obs. in Spain, 1 in MPEC 2007-V107 -- 93P
`D21`	Shenton Park Obs. in Western Australia, 4 in MPECs 2007-V85, 2007-V91, 2007-V93 & 2007-V94 -- 2007 VK184, 2007 VJ184, 2007 VG184, 2007 VD138
`E12`	Siding Spring Survey (SSS) in New South Wales, 6 in MPECs 2007-V85, 2007-V87, 2007-V91, 2007-V92 & 2007-V107 -- 2007 VH184, 2007 VG184, 2007 VD138, C/2005 EL173, 85275, 46P
`510`	Siegen Obs. in Germany, 1 in MPEC 2007-V107 -- 17P
`691`	Spacewatch 0.9m telescope in Arizona, 2 in MPECs 2007-V98 & 2007-V107 -- P/2007 R2, 116P
`291`	Spacewatch 1.8m telescope in Arizona, 9 in MPECs 2007-V78, 2007-V80, 2007-V82, 2007-V88, 2007-V89, 2007-V90, 2007-V93, 2007-V94 & 2007-V96 -- 2007 VY137, 2007 VW137, 2007 VM184, 2007 VK184, 2007 VJ184, 2007 VF184, 2007 VE184, 2007 VD184, 2007 VA138
`147`	Suno Obs. in Italy, 2 in MPECs 2007-V98 & 2007-V104 -- C/2007 U1, P/2007 R2
`673`	Table Mtn. Obs. in southern California, 2 in MPECs 2007-V104 & 2007-V105 -- P/2007 V1, C/2007 U1
`6735`	Jim Young via Table Mtn. Obs. in southern California, 3 in MPECs 2007-V79, 2007-V83 & 2007-V86 -- 2007 VX137, 2007 VE138, 2007 VB138
`6739`	Heath Rhoades via Table Mtn. Obs. in southern California, 2 in MPECs 2007-V93 & 2007-V94 -- 2007 VK184, 2007 VJ184
`H53`	Thompsonville Obs., 5 in MPEC 2007-V87 -- 2007 TG15, 2007 SE11, 2007 RU12, 2007 PU11, 2007 LR32
`A82`	Trieste Obs., 1 in MPEC 2007-V107 -- 110P
`J70`	Vega del Thader Obs. in Spain, 2 in MPEC 2007-V107 -- 93P, 50P
`A48`	Verona Obs. in Italy, 4 in MPEC 2007-V87 -- 2007 VV6, 2007 SE11, 2007 RU12, 2007 PU11
`H47`	Vicksburg Obs. in Mississippi, 2 in MPEC 2007-V107 -- C/2006 OF2, 93P
`367`	Yatsuka Obs., 3 in MPEC 2007-V107 -- P/2007 H1, 188P, 93P

Impact Risk Monitoring on 13 November '07

**Summary Risk Table for Risk Assessments Updated Today** (last checks: NEODyS and JPL at 2354 UTC)
See the CRT page for a list of all objects rated recently as risks.
Note that the time horizon for JPL is 100 years from today and for NEODyS is now 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

2007 VK184	JPL Sentry	1832	2030-2075	65	1.1e-04	-2.42	-3.01	0	JPL: "Analysis based on 35 observations spanning 1.3873 days (2007-Nov-12.13904 to 2007-Nov-13.52639)." Diameter approximately 0.140 km. from mean, weighted H=21.9.

2007 VD184	JPL Sentry	2031	2102	1	2.0e-09	-8.26	-8.26	0	JPL: "Analysis based on 17 observations spanning 2.0522 days (2007-Nov-11.08478 to 2007-Nov-13.13697)." Diameter approximately 0.075 km. from mean, weighted H=23.3.

2007 VW137	NEODyS	1532	2071-2079	2	3.16e-10	-6.05	-6.10	0	NEODyS: "Based on 37 optical observations (of which 0 are rejected as outliers) from 2007/11/08.274 to 2007/11/12.298."

2007 VA85	JPL Sentry	1415	R E M O V E D						JPL: Risk listing removed at 1202 UTC.

2007 VE8	NEODyS	1416	2062	1	1.67e-05	-5.14	-5.14	0	NEODyS: "Based on 28 optical observations (of which 2 are rejected as outliers) from 2007/11/05.340 to 2007/11/10.272."
2007 VE8	JPL Sentry	1415	2062	1	1.8e-05	-5.11	-5.11	0	JPL: "Analysis based on 26 observations spanning 4.9319 days (2007-Nov-05.3392 to 2007-Nov-10.271078)." Diameter approximately 0.027 km. from mean, weighted H=25.5.

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 13 November '07

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

2031	Noted that JPL Sentry has posted 2007 VD184 as an impact risk - see above
2030	Grabbed MPEC 2007-V108 - 2007 VH186 - see above
1832	Noted that JPL Sentry has posted 2007 VK184 as an impact risk - see above
1800	Grabbed MPEC 2007-V107 - Observations of Comets - see above
1759	Grabbed MPEC 2007-V103 - Comet P/2007 T6 (Catalina) - see above Grabbed MPEC 2007-V104 - Comet C/2007 U1 (LINEAR) - see above Grabbed MPEC 2007-V105 - Comet P/2007 V1 (Larson) - see above Grabbed MPEC 2007-V106 - Comet P/2007 V2 (Hill) - see above
1706	Grabbed MPEC 2007-V99 - Comet C/2007 S2 (Lemmon) - see above Grabbed MPEC 2007-V100 - Comet P/2007 T2 (Kowalski) - see above Grabbed MPEC 2007-V101 - Comet P/2007 T4 (Gibbs) - see above Grabbed MPEC 2007-V102 - Comet C/2007 T5 (Gibbs) - see above
1644	Grabbed MPEC 2007-V97 - Comet C/2007 F1 (LONEOS) - see above Grabbed MPEC 2007-V98 - Comet P/2007 R2 (Gibbs) - see above
1531	Noted that NEODyS has posted 2007 VW137 as an impact risk - see above
1458	Grabbed MPEC 2007-V96 - 2007 VM184 - see above
1438	Grabbed MPEC 2007-V90 - 2007 VF184 - see above Grabbed MPEC 2007-V91 - 2007 VG184 - see above Grabbed MPEC 2007-V92 - 2007 VH184 - see above Grabbed MPEC 2007-V93 - 2007 VJ184 - see above Grabbed MPEC 2007-V94 - 2007 VK184 - see above Grabbed MPEC 2007-V95 - 2007 VL184 - see above
1416	Noted that NEODyS has updated its 2007 VE8 risk assessment - see above Grabbed MPEC 2007-V87 - Daily Orbit Update - see above
1415	Noted that JPL Sentry has removed 2007 VA85 as an impact risk - see above Noted that JPL Sentry has updated its 2007 VE8 risk assessment - see above Grabbed MPEC 2007-V88 - 2007 VD184 - see above Grabbed MPEC 2007-V89 - 2007 VE184 - see above
0105	Grabbed MPEC 2007-V85 - 2007 VD138 - see above Grabbed MPEC 2007-V86 - 2007 VE138 - see above
0045	Grabbed MPEC 2007-V81 - 2007 VZ137 - see above Grabbed MPEC 2007-V82 - 2007 VA138 - see above Grabbed MPEC 2007-V83 - 2007 VB138 - see above Grabbed MPEC 2007-V84 - 2007 VC138 - see above
0025	Grabbed MPEC 2007-V78 - 2007 VW137 - see above Grabbed MPEC 2007-V79 - 2007 VX137 - see above Grabbed MPEC 2007-V80 - 2007 VY137 - see above

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