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MPC Ephemerides for Objects with Impact Solutions & Recently in News
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Note: As a convenience to NEO observers, this form obtains formatted data
      from the IAU Minor Planet Center, which is not associated with A/CC.

List dated as of 2210 UTC on 3 February 2012
	



Object

Visibility
Arc
days

VI#1

Last news
Cum.
prob.

TS
PS
cum.
PS
max.

Notes
2012 CU
V=18.9, el.=145.0°
0.978
2044
2012-02-03
1.5e-10
0
-10.01
-10.0

2012 BP123
V=22.0, el.=167.4°
0.914
2058
2012-02-02
3.6e-09
0
-9.71
-9.88

2012 BN123
V=21.7, el.=141.5°
0.938
2074
2012-02-02
4.5e-09
0
-7.68
-8.07

2012 BA102
V=20.3, el.=162.7°
1.396
2093
2012-02-01
3.9e-06
0
-6.54
-6.55

2012 BM86
V=20.4, el.=143.2°
3.769
2102
2012-02-03
8.2e-08
0
-5.64
-5.66

2012 BJ86
V=20.4, el.=120.1°
3.704
2085
2012-02-03
1.1e-06
0
-4.41
-4.71

2012 BA77
V=23.0, el.=172.6°
4.944
2015
2012-01-30
1.7e-05
0
-4.96
-5.36

2012 BU61
V=21.3, el.=136.6°
5.037
2031
2012-01-31
3.19e-06
0
-3.47
-3.59

2012 BL14
V=25.7, el.=160.1°
0.119
2023
2012-01-22
1.4e-05
0
-5.79
-6.13

2012 BK14
V=22.6, el.=160.3°
0.149
2014
2012-01-23
4.5e-05
0
-5.87
-6.91

2012 BW13
V=28.1, el.=36.0°
5.687
2072
2012-01-27
3.5e-06
0
-6.78
-7.04

2012 BY1
V=30.9, el.=19.9°
5.718
2043
2012-01-25
4.3e-06
0
-5.48
-5.72

2012 BU1
V=23.4, el.=178.4°
7.113
2068
2012-01-27
1.3e-04
0
-5.53
-6.04

2012 AP10
V=23.1, el.=110.3°
9.125
2064
2012-01-21
9.5e-05
0
-5.09
-5.71

2011 YC63
V=29.0, el.=141.2°
0.937
2034
2012-01-03
1.4e-07
0
-8.25
-8.34

2011 YV62
V=23.7, el.=122.4°
21.100
2074
2012-01-25
7.1e-08
0
-5.17
-5.20

2011 YW10
V=24.5, el.=113.2°
8.961
2025
2012-01-03
2.94e-08
0
-6.58
-6.65

2011 XC2
V=25.0, el.=115.6°
22.188
2056
2012-01-08
5.71e-06
0
-3.96
-3.96

2011 WL2
V=22.6, el.=100.7°
73.800
2098
2012-01-30
1.0e-06
0
-4.19
-4.19

2011 UE305
V=23.7, el.=137.5°
63.933
2109
2012-01-03
2.6e-09
0
-6.96
-6.96

	

Note: The above risk-rated objects stay listed here until scrolled off the CRT page for lack of news.

These next risk-rated objects are not under active observation but some may be achievable targets:


Object
Visibility
Notes

2011 LT17
V=23.0, el.=114.9°
7 day arc, last obs. 2011 June 16

2011 HJ7
V=23.1, el.=177.6°
13 day arc, last obs. 2011 May 9

2011 AX22
V=23.2, el.=152.4°
32 day arc, last obs. 2011 Feb. 11

2010 XA73
V=24.1, el.=59.6°
1 day arc, last obs. 2010 Dec. 16

2010 MY112
V=23.3, el.=67.9°
1 day arc, last obs. 2010 June 25

2010 JC170 = 2007 ES
V=22.6, el.=78.3°
3 opp, last obs. 2011 Mar. 3

2010 JA43
V=21.5, el.=103.0°
3 day arc, last obs. 2010 May 7

2010 DJ77
V=23.8, el.=70.3°
3 day arc, last obs. 2010 Feb. 23

2010 AU118
V=21.1, el.=105.2°
1 day arc, last obs. 2010 Jan. 15

2010 AR85 = 2011 WS2
V=20.5, el.=83.7°
2 opp, last obs. 2012 Jan. 9

2009 MG1
V=23.6, el.=68.1°
11 day arc, last obs. 2009 July 2

2008 UV99
V=21.8, el.=55.3°
1 day arc, last obs. 2008 Nov. 1

2008 PG1
V=22.1, el.=83.1°
1 day arc, last obs. 2008 Aug. 4

2007 FT3
V=22.1, el.=41.1°
1 day arc, last obs. 2007 Mar. 21

2001 QJ96
V=24.3, el.=46.3°
7 day arc, last obs. 2001 Aug. 29

2001 BB16
V=23.8, el.=78.5°
63 day arc, last obs. 2001 Mar. 24

1994 WR12
V=24.0, el.=67.5°
33 day arc, last obs. 1994 Dec. 31

	

Visibility - apparent magnitude & solar elongation at 0600 UTC on Feb. 4th
           - V > 22.0 is out of view for most observers & V > 24.4 is out of view for almost everyone else
           - el. < 60.0° is leaving view for many observers & el. < 40.0° is out of view for everyone
Arc        - the longest observing arc (in days) used by either risk monitor for its risk analysis
VI#1       - the year with the earliest virtual impactor solution currently listed by either risk monitor
Last news  - last day UTC on which A/CC had news to report about this object's risk assessment
Cum. prob. - highest cumulative probability calculated for Earth impact (1.0/1.0e-06 = "one in a million")
TS         - highest Torino Scale rating reported by either risk monitor for this object
PS cum.    - highest Palermo Scale cumulative rating reported by either risk monitor
PS max.    - highest Palermo Scale maximum rating reported by either risk monitor


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