MPEC 2008-D33 : Orbital elements:
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M.P.E.C. 2008-D33 Issued 2008 Feb. 25, 16:53 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 AO112
Observations:
K08AB2O C2008 01 11.08899 23 41 02.47 -03 51 13.2 20.9 V ED033G96
K08AB2O C2008 01 11.09557 23 41 03.91 -03 50 58.2 21.1 V ED033G96
K08AB2O C2008 01 11.10207 23 41 05.35 -03 50 43.0 22.2 V ED033G96
K08AB2O C2008 01 11.10855 23 41 06.75 -03 50 27.7 21.6 V ED033G96
K08AB2O* C2008 01 12.08026223 44 46.99 -03 12 35.3 21.2 V ED033G96
K08AB2O C2008 01 12.08635423 44 48.32 -03 12 21.6 21.0 V ED033G96
K08AB2O C2008 01 12.09257623 44 49.70 -03 12 06.1 20.8 V ED033G96
K08AB2O C2008 01 12.09869823 44 51.08 -03 11 52.0 20.6 V ED033G96
Observer details:
G96 Mt. Lemmon Survey. Observer S. M. Larson. Measurers E. C. Beshore,
A. Boattini, 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.
Orbital elements:
2008 AO112 PHA, Earth MOID = 0.0451 AU
Epoch 2007 Dec. 26.0 TT = JDT 2454460.5 MPC
M 354.17310 (2000.0) P Q
n 0.44202163 Peri. 346.08635 +0.20946936 -0.97372521
a 1.7067649 Node 91.76602 +0.90546062 +0.15866542
e 0.4820989 Incl. 5.12813 +0.36913908 +0.16335390
P 2.23 H 20.0 G 0.15
From 8 observations 2008 Jan. 11-12. E-assumed.
Ephemeris:
2008 AO112 a,e,i = 1.71, 0.48, 5 q = 0.8839
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 02 24 04 13.42 +33 39.9 0.318 1.054 92.8 69.6 20.1
2008 03 05 05 44.18 +36 48.3 0.355 1.119 101.7 60.2 20.2
2008 03 15 07 00.68 +35 57.1 0.419 1.189 107.4 53.0 20.4
2008 03 25 07 58.40 +33 10.2 0.503 1.261 109.9 48.0 20.8
2008 04 04 08 41.60 +29 49.7 0.602 1.333 110.1 44.8 21.2
2008 04 14 09 15.38 +26 28.6 0.715 1.405 108.6 42.6 21.7
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-D33
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