MPEC 2007-B09 : 2007 AG12
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M.P.E.C. 2007-B09 Issued 2007 Jan. 16, 21:21 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 AG12
Observations:
K07A12G*9C2007 01 13.40128 10 01 20.35 +02 08 29.3 20.8 I EB009568
K07A12G 9C2007 01 13.42104 10 01 16.80 +02 08 09.8 EB009568
K07A12G 9C2007 01 13.44080 10 01 13.24 +02 07 50.2 EB009568
K07A12G C2007 01 14.11444 09 59 12.46 +01 56 45.2 EB009J95
K07A12G C2007 01 14.14811 09 59 06.35 +01 56 11.8 21.0 R EB009J95
K07A12G C2007 01 15.00955 09 56 31.69 +01 42 23.7 EB009J95
K07A12G C2007 01 15.02078 09 56 29.74 +01 42 12.5 EB009J95
K07A12G C2007 01 15.04083 09 56 26.05 +01 41 53.7 21.2 R EB009J95
K07A12G C2007 01 15.30400 09 55 38.53 +01 37 46.5 22.0 V EB009291
K07A12G C2007 01 15.30766 09 55 37.84 +01 37 43.2 21.7 V EB009291
K07A12G C2007 01 15.31148 09 55 37.19 +01 37 40.0 21.8 V EB009291
K07A12G FC2007 01 15.94362 09 53 42.64 +01 27 41.9 EB009246
K07A12G FC2007 01 15.94528 09 53 42.25 +01 27 40.7 EB009246
K07A12G C2007 01 16.31444 09 52 34.84 +01 22 00.3 20.9 R EB009734
K07A12G C2007 01 16.31883 09 52 34.07 +01 21 55.9 20.9 R EB009734
K07A12G C2007 01 16.32323 09 52 33.26 +01 21 52.0 20.4 R EB009734
K07A12G C2007 01 16.36994 09 52 24.63 +01 21 09.1 EB009G96
K07A12G C2007 01 16.37169 09 52 24.42 +01 21 08.0 21.5 V EB009G96
K07A12G C2007 01 16.37338 09 52 24.14 +01 21 06.0 EB009G96
K07A12G C2007 01 16.37508 09 52 23.72 +01 21 03.1 EB009G96
Observer details:
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
568 Mauna Kea. Observer Q. service observers. Measurers D. D. Balam,
K. Perrett. 3.6-m Canada-France-Hawaii Telescope + MegaCam.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. E. Hill. 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 AG12 Earth MOID = 0.0594 AU
Epoch 2007 Apr. 10.0 TT = JDT 2454200.5 MPC
M 68.52656 (2000.0) P Q
n 0.32826520 Peri. 66.80897 +0.76497778 -0.31480657
a 2.0812272 Node 306.20073 -0.18863433 +0.72463343
e 0.6552742 Incl. 44.13049 +0.61581336 +0.61302791
P 3.00 H 19.5 G 0.15 U 8
Residuals in seconds of arc
070113 568 0.1+ 0.8+ 070115 J95 0.9+ 0.0 070116 734 0.2+ 0.1+
070113 568 0.4+ 0.8+ 070115 291 0.9- 0.3+ 070116 734 0.2+ 0.3+
070113 568 0.7+ 0.6+ 070115 291 1.1- 0.4+ 070116 G96 1.3- 0.4-
070114 J95 0.4- 0.2- 070115 291 0.4- 0.8+ 070116 G96 0.4+ 0.2+
070114 J95 0.3- 0.9- 070115 246 2.0+ 1.0- 070116 G96 0.9+ 0.3-
070115 J95 0.3- 0.2+ 070115 246 0.7+ 0.6- 070116 G96 0.7- 1.6-
070115 J95 1.3+ 0.3- 070116 734 0.5- 0.5+
Ephemeris:
2007 AG12 a,e,i = 2.08, 0.66, 44 q = 0.7175
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 01 10 10 11.23 +03 06.4 0.894 1.735 135.1 23.6 21.6
2007 01 20 09 41.29 +00 28.0 0.907 1.824 149.5 15.9 21.5
2007 01 30 09 10.97 -01 29.1 0.955 1.910 159.9 10.2 21.5
2007 02 09 08 43.99 -02 41.4 1.040 1.993 159.2 10.1 21.7
2007 02 19 08 22.69 -03 15.6 1.157 2.073 150.0 13.8 22.2
Kyle E. Smalley (C) Copyright 2007 MPC M.P.E.C. 2007-B09
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