MPEC 2003-G31 : 2003 GY
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M.P.E.C. 2003-G31 Issued 2003 Apr. 7, 13:11 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
2003 GY
Observations:
K03G00Y* C2003 04 05.34175 11 51 38.74 -14 01 02.3 20.9 608
K03G00Y C2003 04 05.35263 11 51 37.02 -14 01 00.4 21.0 608
K03G00Y C2003 04 05.36361 11 51 35.32 -14 00 59.1 21.1 608
K03G00Y C2003 04 05.86461 11 50 20.68 -13 59 50.4 18.8 R J87
K03G00Y C2003 04 05.87139 11 50 19.79 -13 59 50.3 18.9 R J87
K03G00Y C2003 04 05.87851 11 50 18.36 -13 59 47.8 19.2 R J87
K03G00Y C2003 04 05.88589 11 50 17.22 -13 59 46.8 18.8 R J87
K03G00Y C2003 04 05.96887 11 50 04.00 -13 59 33.7 18.9 R 176
K03G00Y C2003 04 05.97210 11 50 03.49 -13 59 33.5 19.0 R 176
K03G00Y C2003 04 05.97533 11 50 02.98 -13 59 33.2 19.0 R 176
K03G00Y C2003 04 05.97856 11 50 02.47 -13 59 33.0 18.9 R 176
K03G00Y C2003 04 05.98179 11 50 01.96 -13 59 32.7 18.9 R 176
K03G00Y C2003 04 06.20801 11 49 28.91 -13 58 56.7 19.5 R 673
K03G00Y C2003 04 06.21817 11 49 27.15 -13 58 54.0 673
K03G00Y C2003 04 06.22248 11 49 26.43 -13 58 52.8 673
K03G00Y C2003 04 06.38762 11 49 00.00 -13 58 23.3 19.4 R 926
K03G00Y C2003 04 06.39215 11 48 59.46 -13 58 24.0 19.7 R 926
K03G00Y C2003 04 07.18381 11 47 01.80 -13 56 07.8 18.5 R 673
K03G00Y C2003 04 07.18728 11 47 01.27 -13 56 06.9 18.5 R 673
K03G00Y C2003 04 07.19075 11 47 00.68 -13 56 05.9 18.5 R 673
K03G00Y C2003 04 07.19422 11 47 00.14 -13 56 05.1 18.5 R 673
K03G00Y C2003 04 07.19770 11 46 59.66 -13 56 04.7 18.5 R 673
K03G00Y C2003 04 07.20117 11 46 59.08 -13 56 03.9 18.5 R 673
K03G00Y C2003 04 07.30250 11 46 42.66 -13 55 46.2 18.6 R 926
K03G00Y C2003 04 07.30542 11 46 42.17 -13 55 45.7 18.6 R 926
K03G00Y C2003 04 07.30817 11 46 41.74 -13 55 44.5 18.6 R 926
K03G00Y C2003 04 07.48334 11 46 15.71 -13 54 42.4 19.0 R 474
K03G00Y C2003 04 07.48553 11 46 15.29 -13 54 42.1 18.8 R 474
K03G00Y C2003 04 07.48785 11 46 14.90 -13 54 41.7 18.8 R 474
Observer details:
176 Observatori Astronomic de Consell. Observers A. Lopez, R. Pacheco.
0.41-m f/4 reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
A. R. H. Brown. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
608 Haleakala-NEAT/MSSS. Observers R. Bambery, E. Helin, S. Pravdo, M. Hicks,
K. Lawrence, P. Kervin, J. Africano, R. Maeda. 1.2-m reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observers M. Hicks, J. Young.
0.6-m reflector + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
J87 La Canada. Observer J. Lacruz. 0.30-m f/3.3 Schmidt-Cassegrain + CCD.
Orbital elements:
2003 GY PHA 0.021
Epoch 2003 Mar. 22.0 TT = JDT 2452720.5 MPC
M 284.42273 (2000.0) P Q
n 0.60529375 Peri. 334.01284 +0.44421057 +0.89451011
a 1.3840717 Node 322.30199 -0.80699496 +0.37510933
e 0.3201722 Incl. 4.71694 -0.38914792 +0.24319675
P 1.63 H 20.1 G 0.15
From 28 observations 2003 Apr. 5-7.
Ephemeris:
2003 GY a,e,i = 1.38, 0.32, 5 q = 0.9409
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 04 01 12 02.26 -14 07.6 0.376 1.368 166.5 9.8 19.3
2003 04 11 11 37.40 -13 42.0 0.341 1.319 155.1 18.7 19.3
2003 04 21 11 13.50 -12 49.1 0.321 1.271 141.0 29.9 19.5
2003 05 01 10 54.35 -11 48.0 0.311 1.221 127.3 41.0 19.6
2003 05 11 10 41.99 -10 59.3 0.305 1.172 115.1 51.3 19.8
2003 05 21 10 36.26 -10 34.7 0.298 1.124 104.5 60.6 19.9
2003 05 31 10 35.93 -10 35.5 0.287 1.079 95.3 69.3 20.0
2003 06 10 10 39.57 -10 58.8 0.270 1.038 87.2 77.7 20.1
2003 06 20 10 45.36 -11 35.7 0.246 1.002 79.7 86.3 20.1
2003 06 30 10 51.50 -12 12.0 0.215 0.973 72.2 95.6 20.1
2003 07 10 10 55.77 -12 26.3 0.179 0.953 64.3 106.0 20.2
2003 07 20 10 54.54 -11 35.3 0.140 0.942 54.6 118.5 20.4
2003 07 30 10 41.54 -08 03.2 0.100 0.942 41.0 135.0 21.2
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-G31
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