MPEC 2004-G43 : 2004 GA1
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M.P.E.C. 2004-G43 Issued 2004 Apr. 15, 11:59 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 Steven and Michele Kirsch 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 GA1
Observations:
K04G01A* C2004 04 11.57613 13 47 30.39 -26 58 52.7 18.1 V EG043428
K04G01A C2004 04 11.59580 13 47 28.52 -26 58 49.1 18.3 V EG043428
K04G01A C2004 04 12.60788 13 45 59.60 -26 56 31.2 18.2 V EG043428
K04G01A C2004 04 12.62338 13 45 58.20 -26 56 29.8 17.9 V EG043428
K04G01A C2004 04 12.69649 13 45 51.22 -26 56 16.5 18.7 R EG043E12
K04G01A C2004 04 12.70575 13 45 50.42 -26 56 14.7 18.8 R EG043E12
K04G01A C2004 04 12.71495 13 45 49.53 -26 56 13.5 18.5 R EG043E12
K04G01A C2004 04 12.72417 13 45 48.69 -26 56 11.5 18.0 R EG043E12
K04G01A C2004 04 14.31148 13 43 22.68 -26 51 43.1 18.0 EG043644
K04G01A C2004 04 14.33264 13 43 20.56 -26 51 38.8 18.2 EG043644
K04G01A C2004 04 14.35672 13 43 18.16 -26 51 33.7 18.2 EG043644
K04G01A C2004 04 14.90383 13 42 26.03 -26 49 39.4 EG043113
K04G01A C2004 04 14.90598 13 42 25.82 -26 49 38.8 EG043113
K04G01A C2004 04 14.90813 13 42 25.61 -26 49 37.3 18.0 R EG043113
K04G01A C2004 04 14.96588 13 42 19.76 -26 49 25.8 EG043246
K04G01A C2004 04 14.96744 13 42 19.57 -26 49 25.5 EG043246
K04G01A C2004 04 14.96829 13 42 19.52 -26 49 25.5 EG043246
K04G01A C2004 04 14.97017 13 42 19.30 -26 49 24.8 EG043246
K04G01A C2004 04 15.22061 13 41 55.34 -26 48 25.8 18.7 R EG043854
K04G01A C2004 04 15.22722 13 41 54.72 -26 48 24.5 18.8 R EG043854
K04G01A C2004 04 15.23382 13 41 53.89 -26 48 23.1 18.8 R EG043854
K04G01A C2004 04 15.28786 13 41 48.51 -26 48 11.5 17.7 R EG043926
K04G01A C2004 04 15.29015 13 41 48.22 -26 48 11.1 18.0 R EG043926
K04G01A C2004 04 15.29240 13 41 47.96 -26 48 10.4 17.8 R EG043926
K04G01A C2004 04 15.32613 13 41 44.45 -26 48 02.8 18.7 R EG043448
K04G01A C2004 04 15.32828 13 41 44.21 -26 48 02.0 18.4 R EG043448
K04G01A C2004 04 15.33115 13 41 43.95 -26 48 00.9 19.1 R EG043448
Observer details:
113 Volkssternwarte Drebach, Schoenbrunn. Observers G. Lehmann, A. Knoefel.
0.5-m f/5 reflector + CCD.
246 Klet Observatory-KLENOT. Observer M. Kocer. 1.06-m KLENOT Telescope
+ CCD.
428 Reedy Creek. Observer J. Broughton. 0.51-m f/3.6 reflector + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
644 Palomar Mountain/NEAT. Observers S. Pravdo, D. MacDonald, K. Lawrence,
M. Hicks. 1.2-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.356-m f/10.0
Schmidt-Cassegrain + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
E12 Siding Spring Survey. Observers R. H. McNaught, S. Larson, E. Beshore,
E. Christensen, R. Hill. 0.5-m Uppsala Schmidt + CCD.
Orbital elements:
2004 GA1 PHA 0.010
Epoch 2004 Apr. 5.0 TT = JDT 2453100.5 MPC
M 327.77394 (2000.0) P Q
n 0.26656384 Peri. 54.19518 +0.71173401 +0.68966820
a 2.3911229 Node 261.78152 -0.68011251 +0.62905926
e 0.6607510 Incl. 7.74546 -0.17573179 +0.35866728
P 3.70 H 17.6 G 0.15
From 27 observations 2004 Apr. 11-15.
Ephemeris:
2004 GA1 a,e,i = 2.39, 0.66, 8 q = 0.8112
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 04 15 13 42.28 -26 49.1 0.699 1.684 162.9 10.1 18.6
2004 04 25 13 23.65 -25 43.3 0.600 1.590 163.2 10.5 18.2
2004 05 05 13 01.43 -23 33.0 0.521 1.494 153.7 17.4 18.0
2004 05 15 12 38.26 -20 16.6 0.461 1.396 140.0 27.7 17.9
2004 05 25 12 17.12 -16 07.3 0.416 1.298 125.3 39.6 17.8
2004 06 04 11 59.87 -11 25.1 0.379 1.201 110.5 52.3 17.8
2004 06 14 11 46.32 -06 16.0 0.344 1.107 96.1 65.9 17.8
2004 06 24 11 34.33 -00 20.7 0.307 1.017 81.5 81.1 17.9
2004 07 04 11 18.83 +07 17.9 0.267 0.938 65.4 99.6 18.2
2004 07 14 10 50.00 +18 07.6 0.230 0.872 45.9 123.1 19.2
2004 07 24 09 52.93 +31 48.8 0.212 0.829 25.1 148.7 22.0
2004 08 03 08 26.98 +41 55.9 0.231 0.811 25.1 148.0 22.0
2004 08 13 07 14.34 +44 12.0 0.282 0.823 41.5 125.4 19.7
2004 08 23 06 37.55 +42 50.2 0.345 0.863 55.3 105.5 18.9
2004 09 02 06 23.33 +40 56.2 0.405 0.925 66.4 89.9 18.6
2004 09 12 06 18.22 +39 15.5 0.455 1.002 76.4 77.4 18.6
2004 09 22 06 14.38 +37 51.2 0.492 1.090 86.5 66.8 18.6
2004 10 02 06 07.66 +36 37.4 0.518 1.184 97.3 57.0 18.6
2004 10 12 05 55.73 +35 25.7 0.537 1.281 109.4 47.3 18.6
2004 10 22 05 37.65 +34 04.0 0.556 1.379 122.9 37.3 18.5
2004 11 01 05 14.43 +32 20.8 0.582 1.476 137.7 26.9 18.5
2004 11 11 04 48.85 +30 12.2 0.624 1.573 153.3 16.4 18.4
2004 11 21 04 24.62 +27 47.4 0.688 1.667 168.3 6.9 18.4
2004 12 01 04 04.85 +25 25.7 0.777 1.760 173.3 3.7 18.6
2004 12 11 03 50.82 +23 24.1 0.891 1.850 161.1 9.9 19.3
2004 12 21 03 42.53 +21 51.1 1.028 1.938 148.9 15.2 19.9
2004 12 31 03 39.22 +20 47.1 1.185 2.024 137.8 19.1 20.5
2005 01 10 03 39.91 +20 07.9 1.358 2.107 127.6 21.7 20.9
2005 01 20 03 43.79 +19 48.4 1.543 2.188 118.2 23.3 21.3
2005 01 30 03 50.15 +19 43.3 1.739 2.267 109.5 24.2 21.7
2005 02 09 03 58.42 +19 48.2 1.940 2.343 101.3 24.4 22.0
2005 02 19 04 08.21 +19 59.6 2.146 2.417 93.5 24.1 22.3
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-G43
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