MPEC 2008-O31 : 2008 OM
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M.P.E.C. 2008-O31 Issued 2008 July 27, 03:56 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 OM
Observations:
K08O00M* C2008 07 25.52965 20 33 53.71 -14 26 16.3 19.1 V EO031E12
K08O00M C2008 07 25.53851 20 33 55.22 -14 25 37.4 19.0 V EO031E12
K08O00M C2008 07 25.54738 20 33 56.73 -14 24 58.3 18.7 V EO031E12
K08O00M C2008 07 25.55647 20 33 58.28 -14 24 18.4 19.4 V EO031E12
K08O00M C2008 07 25.65094 20 34 14.24 -14 17 18.7 18.5 R EO031E12
K08O00M C2008 07 25.65691 20 34 15.22 -14 16 52.0 18.7 R EO031E12
K08O00M C2008 07 25.74551 20 34 30.55 -14 10 15.0 19.0 R EO031E12
K08O00M C2008 07 25.77326 20 34 35.47 -14 08 09.8 EO031E12
K08O00M C2008 07 25.86349 20 34 57.78 -14 02 46.2 18.8 V EO031A17
K08O00M C2008 07 25.87137 20 34 59.75 -14 02 05.6 18.5 R EO031620
K08O00M C2008 07 25.87490 20 34 59.76 -14 01 57.2 18.9 V EO031A17
K08O00M C2008 07 25.88185 20 35 01.58 -14 01 19.2 18.3 R EO031620
K08O00M C2008 07 25.88591 20 35 01.75 -14 01 07.3 18.6 V EO031151
K08O00M C2008 07 25.88606 20 35 01.75 -14 01 07.1 19.1 V EO031A17
K08O00M C2008 07 25.88859 20 35 02.22 -14 00 55.2 18.5 V EO031151
K08O00M C2008 07 25.89235 20 35 03.43 -14 00 33.7 18.6 R EO031620
K08O00M C2008 07 25.89395 20 35 03.20 -14 00 32.3 18.6 V EO031151
K08O00M C2008 07 25.89664 20 35 03.66 -14 00 20.8 18.5 V EO031151
K08O00M C2008 07 25.89724 20 35 03.70 -14 00 18.3 19.0 V EO031A17
K08O00M C2008 07 25.89932 20 35 04.13 -14 00 09.4 18.5 V EO031151
K08O00M C2008 07 25.90787 20 35 05.60 -13 59 31.3 18.8 V EO031A17
K08O00M C2008 07 26.28021 20 36 14.08 -13 32 03.0 19.3 V EO031H55
K08O00M C2008 07 26.28477 20 36 14.85 -13 31 42.7 19.5 V EO031H55
K08O00M C2008 07 26.28948 20 36 15.64 -13 31 22.0 19.4 V EO031H55
K08O00M C2008 07 26.43912 20 36 47.365-13 19 11.34 19.0 R EO031E12
K08O00M C2008 07 26.71885 20 37 34.078-12 58 45.35 18.8 R EO031E12
K08O00M C2008 07 26.96901 20 38 23.99 -12 41 41.4 18.5 V EO031J87
K08O00M C2008 07 26.97427 20 38 24.85 -12 41 18.5 18.9 V EO031J87
K08O00M C2008 07 26.97957 20 38 25.74 -12 40 55.3 18.5 V EO031J87
K08O00M C2008 07 27.02756 20 38 32.62 -12 37 30.0 19.1 R EO031118
K08O00M C2008 07 27.03843 20 38 34.47 -12 36 42.1 EO031118
K08O00M C2008 07 27.04479 20 38 35.56 -12 36 13.8 EO031118
Observer details:
118 Modra. Observer L. Kornos. 0.6-m f/5.5 reflector + CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
620 Observatorio Astronomico de Mallorca. Observers F. Novoselnik, J. Sestan,
I. Pletikosa, N. Simic, D. Vrbanec, S. Cikota. 0.30-m f/9
Schmidt-Cassegrain + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 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. 0.5-m Uppsala Schmidt + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
0.61-m f/4.0 astrograph + CCD.
J87 La Canada. Observer J. Lacruz. 0.40-m Ritchey-Chretien + CCD.
Orbital elements:
2008 OM Earth MOID = 0.1427 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 342.41567 (2000.0) P Q
n 0.25385590 Peri. 0.80595 +0.50289200 +0.85694995
a 2.4702707 Node 299.39241 -0.79374791 +0.40617755
e 0.5311740 Incl. 7.44237 -0.34214601 +0.31726422
P 3.88 H 22.4 G 0.15 U 7
Residuals in seconds of arc
080725 E12 0.2- 0.3+ 080725 620 0.2+ 0.3+ 080726 H55 0.0 0.2+
080725 E12 0.2- 0.1+ 080725 151 0.5- 0.0 080726 H55 0.0 0.1+
080725 E12 0.2- 0.1+ 080725 A17 0.1+ 0.6+ 080726 E12 0.2+ 0.2-
080725 E12 0.0 0.2- 080725 151 0.5- 0.3+ 080726 E12 0.2- 0.0
080725 E12 0.3+ 0.1- 080725 620 0.4+ 0.1- 080726 J87 0.1+ 0.3-
080725 E12 0.2- 0.1- 080725 151 0.1+ 0.3- 080726 J87 0.1- 0.2-
080725 E12 0.3+ 0.2- 080725 151 0.1- 0.6- 080726 J87 0.1+ 0.1-
080725 E12 0.1- 0.1+ 080725 A17 0.2- 0.3+ 080727 118 0.3- 0.1-
080725 A17 0.4+ 0.5+ 080725 151 0.1- 1.0- 080727 118 0.0 0.1+
080725 620 0.4+ 0.2- 080725 A17 0.4+ 0.6+ 080727 118 0.2+ 0.5+
080725 A17 0.2- 0.5- 080726 H55 0.0 0.1+
Ephemeris:
2008 OM a,e,i = 2.47, 0.53, 7 q = 1.1581
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 07 23 20 25.56 -17 35.6 0.143 1.158 175.6 3.8 18.8
2008 08 02 20 55.55 -05 46.9 0.153 1.165 167.9 10.5 19.3
2008 08 12 21 18.29 +03 06.4 0.177 1.183 161.8 15.5 19.9
2008 08 22 21 35.33 +08 35.4 0.212 1.211 158.3 18.0 20.4
2008 09 01 21 48.61 +11 23.6 0.257 1.249 156.3 18.9 20.9
2008 09 11 22 00.17 +12 26.5 0.312 1.295 154.3 19.7 21.4
2008 09 21 22 11.32 +12 29.2 0.377 1.347 151.4 20.9 22.0
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-O31
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