MPEC 2007-A45 : 2007 AV2
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M.P.E.C. 2007-A45 Issued 2007 Jan. 12, 15:20 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 AV2
Observations:
K07A02V* C2007 01 10.51988 07 47 27.74 +16 28 22.7 19.7 V EA045G96
K07A02V C2007 01 10.52025 07 47 27.67 +16 28 21.8 19.8 V EA045G96
K07A02V C2007 01 10.52061 07 47 27.60 +16 28 21.3 19.8 V EA045G96
K07A02V C2007 01 10.52098 07 47 27.52 +16 28 20.6 19.8 V EA045G96
K07A02V C2007 01 10.81337 07 46 40.32 +16 19 26.1 19.7 V EA045A44
K07A02V C2007 01 10.82138 07 46 38.84 +16 19 12.4 19.6 V EA045A44
K07A02V C2007 01 10.83103 07 46 37.25 +16 18 54.8 19.7 V EA045A44
K07A02V C2007 01 11.98236 07 43 13.38 +15 42 53.9 EA045J95
K07A02V C2007 01 11.98663 07 43 12.54 +15 42 45.1 EA045J95
K07A02V C2007 01 11.99115 07 43 11.68 +15 42 36.7 19.5 R EA045J95
Observer details:
A44 Altschwendt. Observer W. Ries. 0.45-m f/3.6 reflector + CCD.
G96 Mt. Lemmon Survey. Observer E. J. Christensen. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2007 AV2 PHA, Earth MOID = 0.0423 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 0.47713 (2000.0) P Q
n 0.52840476 Peri. 292.77024 -0.75551781 +0.61911031
a 1.5152754 Node 286.16750 -0.48886988 -0.75047552
e 0.5147160 Incl. 12.88842 -0.43611820 -0.23127672
P 1.87 H 21.1 G 0.15 U 9
Residuals in seconds of arc
070110 G96 0.2+ 0.1+ 070110 A44 0.2+ 0.4- 070111 J95 0.1- 0.3-
070110 G96 0.1+ 0.1- 070110 A44 0.9- 0.3+ 070111 J95 0.2- 0.0
070110 G96 0.0 0.0 070110 A44 0.6+ 0.0
070110 G96 0.2- 0.0 070111 J95 0.4+ 0.3+
Ephemeris:
2007 AV2 a,e,i = 1.52, 0.51, 13 q = 0.7353
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 10 07 48.93 +16 43.9 0.341 1.322 172.0 6.0 19.8
2007 01 15 07 33.42 +13 58.4 0.300 1.282 172.2 6.0 19.5
2007 01 20 07 14.12 +10 27.0 0.265 1.241 164.0 12.6 19.4
2007 01 25 06 50.93 +06 01.9 0.236 1.200 153.1 21.8 19.4
2007 01 30 06 24.04 +00 40.5 0.213 1.158 140.7 32.6 19.4
2007 02 04 05 53.84 -05 29.4 0.197 1.116 127.1 44.8 19.5
2007 02 09 05 20.88 -12 07.7 0.188 1.074 113.0 57.7 19.7
2007 02 14 04 45.75 -18 45.3 0.185 1.032 98.9 70.9 20.0
2007 02 19 04 08.90 -24 53.4 0.187 0.991 85.4 83.7 20.4
2007 02 24 03 30.53 -30 09.4 0.194 0.951 73.0 95.8 20.9
2007 03 01 02 50.82 -34 17.1 0.205 0.912 61.9 106.6 21.4
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-A45
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