2008-11-20 Tracking News

Contents on 20 November '08

IAU Minor Planet Center
- NEOCP Activity -- four listings: 4 updated
- New MPECs -- ten MPECs
Observers -- 22 observing facilities
Impact Risk Monitoring -- six 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 20 November '08

The MPC's NEO Confirmation Page has 4 listings: 4 updated

When last checked at 2358 UTC today, the Minor Planet Center's NEO discovery Confirmation Page (NEOCP) had four updated listings. All of these were "one nighters." So far The Tracking News has counted a total of eight 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 20 November '08

Minor Planet Electronic Circulars

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

MPEC 2008-W18 time-stamped "00:16 UT" - 2004 XK3 - see below
MPEC 2008-W19 time-stamped "00:31 UT" - 2008 WP1 - see below
MPEC 2008-W20 time-stamped "00:34 UT" - 2008 WQ1 - see below
MPEC 2008-W21 time-stamped "07:08 UT" - Daily Orbit Update - see below
MPEC 2008-W22 time-stamped "11:40 UT" - 2002 XB - see below
MPEC 2008-W23 time-stamped "13:09 UT" - 2008 WN2 - see below
MPEC 2008-W24 time-stamped "13:12 UT" - 2008 WO2 - see below
MPEC 2008-W25 time-stamped "13:14 UT" - 2008 WP2 - see below
MPEC 2008-W26 time-stamped "13:17 UT" - 2008 WQ2 - see below
MPEC 2008-W27 time-stamped "17:13 UT" - 2008 UK90

MPEC 2008-W27 - "17:13 UT" - 2008 UK90

K08U90K 2008 UK90 (H=18.8 ~589m) from the Spacewatch 0.9m telescope (Nov. 17.17-23p3 & 19.08-11p3)

MPEC 2008-W26 - "13:17 UT" - 2008 WQ2

K08W02Q 2008 WQ2 (small asteroid, Earth MOID=9.3 LD, H=24.3 ~47m) was discovered at 0601 UT on 20 Nov. by the Catalina Sky Survey (CSS), which observed it at Nov. 20.25-27p4 and 20.38p4. The discovery was confirmed by Sabino Canyon Obs. (Nov. 20.31-32p3) and Jim Young via Table Mtn. Obs. (Nov. 20.33-35p4).

MPEC 2008-W25 - "13:14 UT" - 2008 WP2

K08W02P 2008 WP2 (small asteroid, H=25.1 ~32m) was discovered at 0517 UT on 20 Nov. by the Mt. Lemmon Survey (MLS), which observed it at Nov. 20.22-27p7 and 20.41p4. The discovery was confirmed by Sabino Canyon Obs. (Nov. 20.28-29p3) and Young/Table Mtn. (Nov. 20.36-38p4).

MPEC 2008-W24 - "13:12 UT" - 2008 WO2

K08W02O 2008 WO2 (small asteroid, Earth MOID=1.0 LD, H=29.8 ~4m) was discovered at 0513 UT on 20 Nov. by MLS, which observed it at Nov. 20.22-23p4 at V=20.2-22.1, 20.33p4 at V=20.9-21.5, and 20.40p2 at V=21.6-22.4. This object is now within ten lunar distances (LD) of Earth, reaching 5.4 LD on 20 Nov.

MPEC 2008-W23 - "13:09 UT" - 2008 WN2

K08W02N 2008 WN2 (H=20.8 ~234m) was discovered at 0513 UT on 20 Nov. by Spacewatch 0.9m, which observed it at Oct. 24.39-42p3, 28.38-41p3, Nov. 7.39-42p3, and 20.22-25p3. The discovery was confirmed by La Sagra Obs. (Nov. 18.09-12p3), the Spacewatch 1.8m telescope (Nov. 20.30-31p3 & 20.46p3), Sabino Canyon Obs. (Nov. 20.33-34p4), and Young/Table Mtn. (Nov. 20.41-43p4).

MPEC 2008-W22 - "11:40 UT" - 2002 XB

K02X00B 2002 XB (H=21.7 ~155m) from Sandlot Obs. (Nov. 19.01-03p5 & 20.23-24p3)

<< DOU on 20 Nov. '08 >> MPEC 2008-W21 - "07:08 UT" - Daily Orbit Update

Observations of risk-listed objects
K08W00L 2008 WL (Q=4.484 AU, arc=1 day, H=21.6 ~162m) from Astronomical Research Obs. (ARO) (Nov. 19.27-28p3) and LINEAR (Nov. 19.44-51p10)
K08V14L 2008 VL14 (arc=11 days, H=21.0 ~214m) from Spacewatch 1.8m (Nov. 20.10-11p3)
K08U99W 2008 UW99 (small asteroid, arc=20 days, H=24.7 ~39m) from ARO (Nov. 19.22-26p3) and Spacewatch 1.8m (Nov. 20.18-19p3)
K08U95U 2008 UU95 (small asteroid, Q=4.222 AU, arc=21 days, H=23.4 ~71m) from Spacewatch 1.8m (Nov. 20.13-16p3)
Observations of recently (no longer) risk-listed objects
K08V03Z 2008 VZ3 (small asteroid, arc=13 days, H=24.4 ~45m) from ARO (Nov. 19.14-15p5)
K08U95B 2008 UB95 (small asteroid, arc=21 days, H=24.7 ~39m) from ARO (Nov. 19.04-09p3 at V=22.9-23.3)
K08U91V 2008 UV91 (arc=23 days, H=20.1 ~323m) from Spacewatch 1.8m (Nov. 20.06-07p3)
K08U07E 2008 UE7 (arc=25 days, H=20.5 ~269m) from Petit Jean Mtn. South Obs. (PJMSO) (Nov. 19.37-38p7) and Stia Obs. (Nov. 19.87p4)
Observations of small asteroids (H>22.0)
K08W00K 2008 WK (arc=1 day, H=22.9 ~89m) from LINEAR (Nov. 19.31-36p5) and San Marcello Pistoiese Obs. (Nov. 19.81p3)
K08W00E 2008 WE (arc=1 day, H=25.7 ~25m) from LINEAR (Nov. 19.26-30p4)
K08W00D 2008 WD (arc=1 day, H=25.5 ~27m) from ARO (Nov. 19.15-16p4)
K08V15A 2008 VA15 (arc=10 days, H=23.5 ~68m) from ARO (Nov. 18.37-38p3)
K08T02C 2008 TC2 (arc=47 days, H=23.1 ~81m) from ARO (Nov. 19.11-12p2 at V=22.1)
Observations of almost-small asteroids (21.7<H<=22.0)
K08UK1Z 2008 UZ201 (arc=24 days, H=21.8 ~148m) from ARO (Nov. 18.27-29p3)
K08S00R 2008 SR (arc=59 days, H=21.8 ~148m) from ARO (Nov. 19.27p3) and Spacewatch 0.9m (Nov. 19.32-35p3)
Observations of other objects
K08W00N 2008 WN (q=1.654 AU, arc=0 days, H=17.7 ~977m) from Spacewatch 0.9m (Nov. 19.32-35p3 discovery), MLS (Nov. 19.33-34p4 & 19.48p3), and Spacewatch 1.8m (Nov. 19.39-51p12)
K08V14K 2008 VK14 (arc=11 days, H=19.1 ~513m) from ARO (Nov. 18.35-36p4), Sandlot Obs. (Nov. 19.41-42p3), and Stia Obs. (Nov. 19.82-83p4)
K08V04U 2008 VU4 (Q=4.178 AU, arc=12 days, H=17.5 ~1.07 km) from PJMSO (Nov. 19.40-41p7)
K08V00N 2008 VN (Q=5.011 AU, arc=2 opp, H=16.7 ~1.55 km) from Sandlot Obs. (Nov. 19.39-40p2)
K08V00F 2008 VF (arc=19 days, H=19.4 ~446m) from Sandlot Obs. (Nov. 19.36p2) and Stia Obs. (Nov. 19.89-90p2)
K08U95C 2008 UC95 (arc=21 days, H=18.5 ~676m) from ARO (Nov. 18.38-39p3) and Sandlot Obs. (Nov. 19.43-44p2)
K08U01U 2008 UU1 (arc=27 days, H=19.9 ~355m) from ARO (Nov. 18.19-20p4)
K08TF7K 2008 TK157 (arc=57 days, H=20.5 ~269m) from La Sagra Obs. (Nov. 16.86-89p3), CSS (Nov. 19.12-15p4), and LINEAR (Nov. 19.26-31p5)
K08TF7J 2008 TJ157 (Q=4.274 AU, arc=44 days, H=21.0 ~214m) from Spacewatch 1.8m (Nov. 19.28-32p3)
K08TF7E 2008 TE157 (Q=4.442 AU, arc=48 days, H=20.6 ~257m) from Desert Moon Obs. (Nov. 19.06-11p3)
K08SP1S 2008 SS251 (arc=54 days, H=21.0 ~214m) from ARO (Nov. 18.22-23p3) and Desert Moon Obs. (Nov. 19.28p1 & 19.32-36p2)
K08SO5X 2008 SX245 (arc=51 days, H=17.8 ~933m) from CSS (Nov. 19.12-14p4)
K08S07V 2008 SV7 (arc=56 days, H=21.6 ~162m) from ARO (Nov. 18.34-35p5 & 19.28-29p3)
K08S01Q 2008 SQ1 (Q=4.682 AU, arc=2 opp, H=18.4 ~708m) from Thompsonville Obs. (Nov. 20.12-13p6)
K08S01O 2008 SO1 (Q=4.611 AU, arc=57 days, H=19.7 ~389m) from ARO (Nov. 18.40-42p3)
K08S00E 2008 SE (arc=60 days, H=19.4 ~446m) from La Sagra Obs. (Nov. 17.07-10p3) and ARO (Nov. 19.17p1)
K08R98G 2008 RG98 (arc=71 days, H=17.2 ~1.23 km) from PJMSO (Nov. 19.10-13p6)
K08R24Y 2008 RY24 (arc=3 opp, H=17.8 ~933m) from PJMSO (Nov. 19.09-10p6)
K08Q01D 2008 QD1 (arc=88 days, H=19.0 ~537m) from CSS (Nov. 19.19-21p4)
K08M00Z 2008 MZ (Q=4.207 AU, arc=157 days, H=18.6 ~645m) from PJMSO (Nov. 19.38-39p6), LINEAR (Nov. 19.46-49p3), and Stia Obs. (Nov. 19.84-85p4)
K07Y00Z 2007 YZ (arc=2 opp, H=19.6 ~407m) from CSS (Nov. 19.40-42p4)
K06SL7Z 2006 SZ217 (arc=3 opp, H=17.3 ~1.17 km) from PJMSO (Nov. 19.39-40p5), LINEAR (Nov. 19.44-49p5), and El Guijo Obs. (Nov. 20.04-06p3)
K05R00C 2005 RC (arc=5 opp, H=17.2 ~1.23 km) from MLS (Nov. 19.11-13p4)
K03WF8D 2003 WD158 (arc=4 opp, H=18.9 ~562m) from CSS (Nov. 19.23-26p4)
K01S09K 2001 SK9 (q=0.378 AU, arc=4 opp, H=18.0 ~851m) from MLS (Nov. 19.14-16p4)
K01L05M 2001 LM5 (arc=3 opp, H=19.2 ~490m) from El Guijo Obs. (Nov. 19.94-96p3)
K00O00M 2000 OM (arc=3 opp, H=18.7 ~616m) from Desert Moon Obs. (Nov. 19.41-47p3)
J94A01W 1994 AW1 (arc=3 opp, H=17.6 ~1.02 km) from PJMSO (Nov. 19.01-02p6)
J9801 199801 2007 AE12 from LINEAR (Nov. 19.45-50p5) and El Guijo Obs. (Nov. 20.07-08p3)
J4386 194386 2001 VG5 from Spacewatch 0.9m (Nov. 19.27-31p3)
I9630 189630 2001 LE6 from MLS (Nov. 19.08-10p4)
I9552 189552 2000 RL77 from CSS (Nov. 19.06-08p4) and LINEAR (Nov. 19.07-13p4)
H7651 177651 2004 XM14 from MLS (Nov. 19.46-47p4)
G3000 163000 2001 SW169 from Chante-Perdrix Obs. (Nov. 18.78-83p3)
G2900 162900 2001 HG31 from Stia Obs. (Nov. 19.79p4)
F4991 154991 2005 BX26 from CSS (Nov. 19.15-18p3)
F3814 153814 2001 WN5 from MLS (Nov. 19.46-47p4)
F3306 153306 2001 JL1 from CSS (Nov. 19.31-34p4)
E4901 144901 2004 WG1 from CSS (Nov. 19.18-21p4) and LINEAR (Nov. 19.25-30p5)
D8859 138859 2000 WN63 from Spacewatch 0.9m (Nov. 19.32-35p3)
D8847 138847 2000 VE62 from MLS (Nov. 19.17-19p4)
D7805 137805 1999 YK5 from Thompsonville Obs. (Nov. 20.03-04p6)
D7799 137799 1999 YB from Stia Obs. (Nov. 19.74-75p4)
90075 90075 2002 VU94 from La Sagra Obs. (Nov. 17.88-91p3) and LINEAR (Nov. 19.31-36p5)
85236 85236 1993 KH from Thompsonville Obs. (Nov. 20.05-06p5)
52762 52762 1998 MT24 from LINEAR (Nov. 19.34-38p3)
20460 20460 Robwhiteley (1999 LO28) from La Sagra Obs. (Nov. 7.05-08p3)
17511 17511 1992 QN from CSS (Nov. 19.46-49p4)
09856 9856 1991 EE from CSS (Nov. 19.22-25p4)
05143 5143 Heracles (1991 VL) from Newcastle Obs. (Oct. 24.11-15p3, 26.14-21p3, 30.06-09p3, 30.99p1, 31.03p1 & 31.08p1)
05011 5011 Ptah (6743 P-L) from CSS (Nov. 19.06-08p4) and LINEAR (Nov. 19.07-12p5)
03360 3360 Syrinx (1981 VA) from Thompsonville Obs. (Nov. 20.07-08p6)
01916 1916 Boreas (1953 RA) from Newcastle Obs. (Oct. 24.22-25p3, 26.32-35p2 & 30.11-15p3)
01865 1865 Cerberus (1971 UA) from Newcastle Obs. (Oct. 24.12-15p2, 24.20p1, 26.18-23p3, 30.07-10p3, 31.09-11p2 & 31.15p1), La Sagra Obs. (Nov. 15.83-86p3), CSS (Nov. 19.09-11p4), and LINEAR (Nov. 19.19-24p5)
01627 1627 Ivar (1929 SH) from CSS (Nov. 19.22-25p4)
01620 1620 Geographos (1951 RA) from Posadas Obs. (Nov. 19.87p3), San Vito Obs. (Nov. 19.90-91p3), and Thompsonville Obs. (Nov. 20.08-09p6)

MPEC 2008-W20 - "00:34 UT" - 2008 WQ1

K08W01Q 2008 WQ1 (H=21.1 ~204m) was discovered at 0436 UT on 19 Nov. by LINEAR, which observed it at Nov. 19.19-24p5. The discovery was confirmed by Great Shefford Obs. (Nov. 19.96p2).

MPEC 2008-W19 - "00:31 UT" - 2008 WP1

K08W01P 2008 WP1 (risk-listed, H=20.3 ~295m) was discovered at 0428 UT on 19 Nov. by CSS, which observed it at Nov. 19.19-21p4 and 19.26-29p4. The discovery was confirmed by Great Shefford Obs. (Nov. 19.97-98p2).

MPEC 2008-W18 - "00:16 UT" - 2004 XK3

K04X03K 2004 XK3 (risk-listed, Earth MOID=0.5 LD, H=24.3 ~47m) from LINEAR (Nov. 19.26-31p5), Great Shefford Obs. (Nov. 19.94-95p5), and Skylive Obs. (Nov. 19.98p5) This object is now within ten lunar distances (LD) of Earth, reaching 3.4 LD on 20 Nov.

Observers on 20 November '08

A total of 22 observing facilities appear in today's MPECs.

Code	Observer / observatory
`H55`	Astronomical Research Obs. (ARO) in Illinois, 16 in MPEC 2008-W21 -- 2008 WL, 2008 WD, 2008 VZ3, 2008 VK14, 2008 VA15, 2008 UZ201, 2008 UW99, 2008 UU1, 2008 UC95, 2008 UB95, 2008 TC2, 2008 SV7, 2008 SS251, 2008 SR, 2008 SO1, 2008 SE
`703`	Catalina Sky Survey (CSS) in Arizona, 16 in MPECs 2008-W19, 2008-W21 & 2008-W26 -- 2008 WQ2, 2008 WP1, 2008 TK157, 2008 SX245, 2008 QD1, 2007 YZ, 2003 WD158, 189552, 17511, 154991, 153306, 144901, 9856, 5011, 1865, 1627
`A77`	Chante-Perdrix Obs. in France, 1 in MPEC 2008-W21 -- 163000
`448`	Desert Moon Obs. in New Mexico, 3 in MPEC 2008-W21 -- 2008 TE157, 2008 SS251, 2000 OM
`J27`	El Guijo Obs. in Spain, 3 in MPEC 2008-W21 -- 2006 SZ217, 2001 LM5, 199801
`J95`	Great Shefford Obs. in England, 3 in MPECs 2008-W18, 2008-W19 & 2008-W20 -- 2008 WQ1, 2008 WP1, 2004 XK3
`704`	LINEAR in New Mexico, 15 in MPECs 2008-W18, 2008-W20 & 2008-W21 -- 2008 WQ1, 2008 WL, 2008 WK, 2008 WE, 2008 TK157, 2008 MZ, 2006 SZ217, 2004 XK3, 90075, 52762, 199801, 189552, 144901, 5011, 1865
`J75`	La Sagra Obs. in Spain, 6 in MPECs 2008-W21 & 2008-W23 -- 2008 WN2, 2008 TK157, 2008 SE, 90075, 20460, 1865
`G96`	Mt. Lemmon Survey (MLS) in Arizona, 9 in MPECs 2008-W21, 2008-W24 & 2008-W25 -- 2008 WP2, 2008 WO2, 2008 WN, 2005 RC, 2001 SK9, 189630, 177651, 153814, 138847
`H61`	Newcastle Obs., 3 in MPEC 2008-W21 -- 5143, 1916, 1865
`H45`	Petit Jean Mtn. South Obs. (PJMSO) in Arkansas, 7 in MPEC 2008-W21 -- 2008 VU4, 2008 UE7, 2008 RY24, 2008 RG98, 2008 MZ, 2006 SZ217, 1994 AW1
`J53`	Posadas Obs. in Spain, 1 in MPEC 2008-W21 -- 1620
`854`	Sabino Canyon Obs. in Arizona, 3 in MPECs 2008-W23, 2008-W25 & 2008-W26 -- 2008 WQ2, 2008 WP2, 2008 WN2
`104`	San Marcello Pistoiese Obs. in Italy, 1 in MPEC 2008-W21 -- 2008 WK
`233`	San Vito Obs. in Italy, 1 in MPEC 2008-W21 -- 1620
`H36`	Sandlot Obs. in Kansas, 5 in MPECs 2008-W21 & 2008-W22 -- 2008 VN, 2008 VK14, 2008 VF, 2008 UC95, 2002 XB
`B40`	Skylive Obs. in Italy, 1 in MPEC 2008-W18 -- 2004 XK3
`691`	Spacewatch 0.9m telescope in Arizona, 6 in MPECs 2008-W21, 2008-W23 & 2008-W27 -- 2008 WN2, 2008 WN, 2008 UK90, 2008 SR, 194386, 138859
`291`	Spacewatch 1.8m telescope in Arizona, 7 in MPECs 2008-W21 & 2008-W23 -- 2008 WN2, 2008 WN, 2008 VL14, 2008 UW99, 2008 UV91, 2008 UU95, 2008 TJ157
`A78`	Stia Obs. in Italy, 6 in MPEC 2008-W21 -- 2008 VK14, 2008 VF, 2008 UE7, 2008 MZ, 162900, 137799
`6735`	Jim Young via Table Mtn. Obs. in southern California, 3 in MPECs 2008-W23, 2008-W25 & 2008-W26 -- 2008 WQ2, 2008 WP2, 2008 WN2
`H53`	Thompsonville Obs. in Illinois, 5 in MPEC 2008-W21 -- 2008 SQ1, 85236, 137805, 3360, 1620

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

Impact Risk Monitoring on 20 November '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 WP1	NEODyS	1419	2016-2084	18	7.42e-09	-5.56	-6.03	0	NEODyS: "Based on 10 optical observations (of which 0 are rejected as outliers) from 2008/11/19.187 to 2008/11/19.985."
2008 WP1	JPL Sentry	0431	2022-2107	46	2.6e-08	-5.43	-6.26	0	JPL: "Analysis based on 10 observations spanning .79770 days (2008-Nov-19.18644 to 2008-Nov-19.98414)." Diameter approximately 0.280 km. from mean, weighted H=20.4.

2008 WL	JPL Sentry	1419	R E M O V E D						JPL: Risk listing removed at 1029 UTC.

2008 VL14	JPL Sentry	1419	2060-2076	4	1.2e-06	-3.73	-4.01	0	JPL: "Analysis based on 37 observations spanning 10.847 days (2008-Nov-09.2656 to 2008-Nov-20.11291)." Diameter approximately 0.210 km. from mean, weighted H=21.1.
2008 VL14	NEODyS	1419	2071-2076	3	1.16e-06	-3.76	-4.02	0	NEODyS: "Based on 38 optical observations (of which 1 are rejected as outliers) from 2008/11/09.266 to 2008/11/20.114."

2008 UW99	JPL Sentry	1419	2085-2093	2	5.1e-07	-6.45	-6.74	0	JPL: "Analysis based on 40 observations spanning 19.730 days (2008-Oct-31.45784 to 2008-Nov-20.18735)." Diameter approximately 0.039 km. from mean, weighted H=24.7.

2008 UU95	JPL Sentry	1419	R E M O V E D						JPL: Risk listing removed at 0951 UTC.

2004 XK3	NEODyS	1419	R E M O V E D						-
2004 XK3	JPL Sentry	0431	R E M O V E D						JPL: Risk listing removed at 0202 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 20 November '08

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

1858	Grabbed MPEC 2008-W27 - 2008 UK90 - see above
1419	Noted that NEODyS has removed 2004 XK3 as an impact risk - see above Noted that JPL Sentry has removed 2008 UU95 as an impact risk - see above Noted that JPL Sentry has updated its 2008 UW99 risk assessment - see above Noted that JPL Sentry has updated its 2008 VL14 risk assessment - see above Noted that NEODyS has updated its 2008 VL14 risk assessment - see above Noted that JPL Sentry has removed 2008 WL as an impact risk - see above Noted that NEODyS has posted 2008 WP1 as an impact risk - see above Grabbed MPEC 2008-W21 - Daily Orbit Update - see above Grabbed MPEC 2008-W22 - 2002 XB - see above Grabbed MPEC 2008-W23 - 2008 WN2 - see above Grabbed MPEC 2008-W24 - 2008 WO2 - see above Grabbed MPEC 2008-W25 - 2008 WP2 - see above Grabbed MPEC 2008-W26 - 2008 WQ2 - see above
0431	Noted that JPL Sentry has removed 2004 XK3 as an impact risk - see above Noted that JPL Sentry has posted 2008 WP1 as an impact risk - see above
0040	Grabbed MPEC 2008-W18 - 2004 XK3 - see above Grabbed MPEC 2008-W19 - 2008 WP1 - see above Grabbed MPEC 2008-W20 - 2008 WQ1 - see above

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