MPEC 2004-S05 : 2004 RQ252
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M.P.E.C. 2004-S05 Issued 2004 Sept. 16, 20:29 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 RQ252
Observations:
K04RP2Q* C2004 09 15.63233 00 47 14.60 -29 02 17.6 19.2 R ES005E12
K04RP2Q C2004 09 15.64101 00 47 13.40 -29 02 41.6 19.4 R ES005E12
K04RP2Q C2004 09 15.64966 00 47 12.12 -29 03 04.5 19.4 R ES005E12
K04RP2Q C2004 09 15.65832 00 47 10.90 -29 03 27.9 19.2 R ES005E12
K04RP2Q C2004 09 16.24726 00 45 59.67 -29 32 06.1 19.6 R ES005649
K04RP2Q C2004 09 16.25441 00 45 58.48 -29 32 27.8 19.8 R ES005649
K04RP2Q C2004 09 16.25799 00 45 57.99 -29 32 38.4 19.9 R ES005649
K04RP2Q C2004 09 16.28652 00 45 54.76 -29 33 57.2 18.9 R ES005G90
K04RP2Q C2004 09 16.29119 00 45 53.88 -29 34 08.9 19.2 R ES005G90
K04RP2Q C2004 09 16.29586 00 45 53.35 -29 34 24.4 18.9 R ES005G90
K04RP2Q 5C2004 09 16.32183 00 45 49.80 -29 35 39.7 19.8 R ES005673
K04RP2Q 5C2004 09 16.32396 00 45 49.48 -29 35 46.9 ES005673
K04RP2Q 5C2004 09 16.32755 00 45 48.89 -29 35 58.4 ES005673
K04RP2Q 5C2004 09 16.33322 00 45 48.16 -29 36 12.8 ES005673
K04RP2Q C2004 09 16.36144 00 45 43.33 -29 37 35.8 19.9 R ES005854
K04RP2Q C2004 09 16.36723 00 45 42.43 -29 37 52.2 19.9 R ES005854
K04RP2Q C2004 09 16.37307 00 45 41.62 -29 38 09.2 19.9 R ES005854
K04RP2Q C2004 09 16.44162 00 45 36.58 -29 40 21.0 19.7 R ES005E12
K04RP2Q C2004 09 16.44654 00 45 35.80 -29 40 37.3 19.0 R ES005E12
K04RP2Q C2004 09 16.45146 00 45 35.12 -29 40 51.6 19.6 R ES005E12
K04RP2Q C2004 09 16.45638 00 45 34.52 -29 41 05.6 19.7 R ES005E12
K04RP2Q C2004 09 16.72192 00 44 53.33 -29 54 14.9 18.9 R ES005E12
K04RP2Q C2004 09 16.72287 00 44 53.30 -29 54 17.5 18.9 R ES005E12
K04RP2Q C2004 09 16.72381 00 44 53.23 -29 54 20.8 18.9 R ES005E12
K04RP2Q C2004 09 16.72473 00 44 52.97 -29 54 23.7 18.9 R ES005E12
K04RP2Q C2004 09 16.79159 00 44 42.76 -29 57 34.4 19.2 R ES005E12
K04RP2Q C2004 09 16.79254 00 44 42.63 -29 57 36.5 18.9 R ES005E12
K04RP2Q C2004 09 16.79348 00 44 42.54 -29 57 40.2 19.7 R ES005E12
K04RP2Q C2004 09 16.79441 00 44 42.37 -29 57 41.7 19.3 R ES005E12
Observer details:
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
E12 Siding Spring Survey. Observers R. H. McNaught, G. J. Garradd, S. Larson,
E. Beshore, E. Christensen, R. Hill. Measurers R. H. McNaught,
E. C. Beshore, E. J. Christensen, G. J. Garradd, R. E. Hill, S. M. Larson.
0.5-m Uppsala Schmidt + CCD.
G90 Three Buttes Observatory, Tucson. Observer G. R. Jones. 0.4-m
Ritchey-Chretien + CCD.
Orbital elements:
2004 RQ252
Epoch 2004 Sept. 12.0 TT = JDT 2453260.5 MPC
M 286.90668 (2000.0) P Q
n 0.82508751 Peri. 82.99901 -0.31254989 -0.94812541
a 1.1258211 Node 25.45001 +0.80944777 -0.29782324
e 0.3888673 Incl. 7.76477 +0.49709845 -0.11117343
P 1.19 H 22.3 G 0.15
From 28 observations 2004 Sept. 15-16.
Ephemeris:
2004 RQ252 a,e,i = 1.13, 0.39, 8 q = 0.6880
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 12 00 53.09 -26 30.7 0.182 1.166 148.7 26.6 20.1
2004 09 17 00 44.29 -30 08.1 0.150 1.135 148.1 27.9 19.7
2004 09 22 00 28.22 -35 04.0 0.120 1.104 144.5 31.9 19.3
2004 09 27 23 57.20 -42 03.6 0.093 1.071 136.1 40.5 18.9
2004 10 02 22 46.80 -51 42.4 0.070 1.038 120.2 56.4 18.7
2004 10 07 19 52.57 -57 53.5 0.056 1.004 93.3 83.5 19.0
2004 10 12 16 45.08 -44 05.1 0.057 0.970 59.3 117.8 20.7
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-S05
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