MPEC 2002-O48 : 2002 OA22
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M.P.E.C. 2002-O48 Issued 2002 July 31, 15:03 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
2002 OA22
Observations:
K02O22A* C2002 07 30.16542 14 58 45.80 +01 39 21.8 20.1 644
K02O22A C2002 07 30.17535 14 58 47.65 +01 39 02.8 19.9 644
K02O22A C2002 07 30.18541 14 58 49.52 +01 38 44.1 20.1 644
K02O22A C2002 07 31.15707 15 01 56.47 +01 08 21.4 649
K02O22A C2002 07 31.15979 15 01 57.02 +01 08 15.9 649
K02O22A C2002 07 31.16249 15 01 57.47 +01 08 10.8 649
K02O22A FC2002 07 31.29606 15 02 23.91 +01 04 29.5 19.7 R 474
K02O22A FC2002 07 31.29815 15 02 24.34 +01 04 24.5 474
K02O22A FC2002 07 31.30081 15 02 24.70 +01 04 21.5 474
K02O22A FC2002 07 31.30289 15 02 25.21 +01 04 18.7 474
K02O22A FC2002 07 31.30775 15 02 26.02 +01 04 09.2 474
K02O22A 1C2002 07 31.40727 15 02 44.83 +01 01 00.3 413
K02O22A 1C2002 07 31.40864 15 02 45.10 +01 00 57.8 413
K02O22A 1C2002 07 31.41000 15 02 45.33 +01 00 55.7 413
Observer details:
413 Siding Spring. Observers G. J. Garradd, R. H. McNaught. Measurer
R. H. McNaught. 1.0-m f/8 reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observer P. M. Kilmartin. 0.6-m
f/6.4 reflector.
644 Palomar Mountain/NEAT. Observers E. F. Helin, S. Pravdo, K. Lawrence,
K. Kuluhiwa, M. Hicks, R. Thicksten. 1.2-m Schmidt + CCD.
649 Powell Observatory, Louisburg. Observer R. Fredrick. 0.75-m Newtonian
+ CCD.
Orbital elements:
2002 OA22
Epoch 2002 July 25.0 TT = JDT 2452480.5 MPC
M 131.93005 (2000.0) P Q
n 1.05042410 Peri. 322.68651 -0.70778297 -0.70623961
a 0.9584282 Node 172.31869 +0.67411624 -0.68216540
e 0.2154833 Incl. 7.04671 +0.21121215 -0.18940955
P 0.94 H 18.8 G 0.15
From 14 observations 2002 July 30-31.
Ephemeris:
2002 OA22 a,e,i = 0.96, 0.22, 7 q = 0.7519
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 07 25 14 41.73 +04 27.5 0.392 1.116 94.4 65.1 19.3
2002 08 04 15 14.06 -00 47.7 0.433 1.135 94.7 63.0 19.5
2002 08 14 15 44.36 -05 22.8 0.478 1.149 93.9 61.6 19.7
2002 08 24 16 13.62 -09 19.5 0.525 1.159 92.5 60.6 19.9
2002 09 03 16 42.45 -12 40.1 0.572 1.164 90.5 60.1 20.1
2002 09 13 17 11.35 -15 27.2 0.619 1.165 88.2 59.7 20.2
2002 09 23 17 40.57 -17 42.1 0.664 1.160 85.6 59.6 20.4
2002 10 03 18 10.23 -19 26.0 0.707 1.151 82.9 59.6 20.5
2002 10 13 18 40.44 -20 40.0 0.746 1.138 80.0 59.8 20.6
2002 10 23 19 11.15 -21 24.6 0.780 1.120 77.2 60.1 20.7
2002 11 02 19 42.30 -21 40.8 0.808 1.097 74.3 60.5 20.7
2002 11 12 20 13.83 -21 29.2 0.829 1.071 71.5 61.3 20.7
2002 11 22 20 45.63 -20 51.1 0.842 1.040 68.8 62.3 20.7
2002 12 02 21 17.58 -19 47.9 0.845 1.007 66.2 63.6 20.7
2002 12 12 21 49.65 -18 21.0 0.838 0.970 63.7 65.5 20.7
2002 12 22 22 21.70 -16 32.7 0.820 0.932 61.5 67.9 20.6
2003 01 01 22 53.63 -14 25.4 0.790 0.894 59.3 71.1 20.5
2003 01 11 23 25.32 -12 01.8 0.749 0.856 57.3 75.3 20.5
2003 01 21 23 56.43 -09 25.4 0.695 0.821 55.3 80.5 20.4
2003 05 11 22 21.12 +33 39.0 0.163 0.954 65.7 105.4 18.7
2003 05 21 21 51.37 +34 55.0 0.167 0.992 78.3 92.2 18.2
2003 05 31 21 24.93 +35 55.4 0.169 1.026 89.5 81.0 17.8
2003 06 10 20 56.42 +36 20.9 0.168 1.058 100.3 70.7 17.5
2003 06 20 20 23.17 +35 33.1 0.165 1.086 111.1 60.8 17.2
2003 06 30 19 45.46 +32 43.8 0.163 1.111 121.5 51.3 17.0
2003 07 10 19 08.06 +27 19.2 0.165 1.130 130.3 43.3 16.8
2003 07 20 18 37.24 +19 48.8 0.174 1.146 135.1 38.7 16.8
Timothy B. Spahr (C) Copyright 2002 MPC M.P.E.C. 2002-O48
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