MPEC 2004-F97 : 2004 FX31
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M.P.E.C. 2004-F97 Issued 2004 Mar. 31, 21:26 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 FX31
Observations:
K04F31X* C2004 03 31.23805 14 39 06.74 +65 16 06.1 15.8 R EF097699
K04F31X C2004 03 31.25457 14 38 57.19 +65 15 13.5 EF097699
K04F31X C2004 03 31.27114 14 38 47.64 +65 14 20.4 EF097699
K04F31X C2004 03 31.28769 14 38 37.97 +65 13 27.3 EF097699
K04F31X C2004 03 31.32333 14 38 15.47 +65 11 32.8 16.1 R EF097649
K04F31X 5C2004 03 31.32488 14 38 17.07 +65 11 25.2 16.0 R EF097673
K04F31X C2004 03 31.32510 14 38 14.44 +65 11 26.8 15.9 R EF097649
K04F31X 5C2004 03 31.32627 14 38 16.31 +65 11 20.8 EF097673
K04F31X C2004 03 31.32687 14 38 13.41 +65 11 20.8 16.1 R EF097649
K04F31X 5C2004 03 31.32778 14 38 15.46 +65 11 16.1 EF097673
K04F31X C2004 03 31.37551 14 37 46.94 +65 08 42.1 15.3 R EF097854
K04F31X C2004 03 31.38219 14 37 43.08 +65 08 19.9 15.3 R EF097854
K04F31X C2004 03 31.39111 14 37 37.90 +65 07 50.0 15.2 R EF097854
K04F31X 5C2004 03 31.42442 14 37 19.46 +65 05 57.5 15.5 R EF097673
K04F31X 5C2004 03 31.42951 14 37 16.57 +65 05 40.3 EF097673
K04F31X 5C2004 03 31.43287 14 37 14.58 +65 05 28.7 EF097673
K04F31X C2004 03 31.85741 14 33 42.06 +64 41 36.8 15.4 R EF097176
K04F31X C2004 03 31.85833 14 33 41.59 +64 41 34.0 15.3 R EF097176
K04F31X C2004 03 31.85926 14 33 41.13 +64 41 31.2 15.3 R EF097176
K04F31X C2004 03 31.86017 14 33 40.67 +64 41 28.4 15.4 R EF097176
K04F31X C2004 03 31.86110 14 33 40.20 +64 41 25.6 15.4 R EF097176
Observer details:
176 Observatori Astronomic de Consell. Observers A. Lopez, R. Pacheco,
J. Forteza. 0.41-m f/4 reflector + CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
699 Lowell Observatory-LONEOS. Observer B. A. Skiff. 0.59-m LONEOS Schmidt
+ CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.356-m f/10.0
Schmidt-Cassegrain + CCD.
Orbital elements:
2004 FX31
Epoch 2004 Mar. 16.0 TT = JDT 2453080.5 MPC
M 35.54831 (2000.0) P Q
n 0.70205525 Peri. 285.67205 -0.09424762 -0.99230421
a 1.2537815 Node 168.77583 +0.99554786 -0.09383022
e 0.4395877 Incl. 24.36777 -0.00135941 +0.08079757
P 1.40 H 17.3 G 0.15
From 21 observations 2004 Mar. 31-31.
Ephemeris:
2004 FX31 a,e,i = 1.25, 0.44, 24 q = 0.7026
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 03 26 16 02.3 +70 38.1 0.129 1.025 98.7 74.2 15.5
2004 04 05 14 07.84 +61 20.1 0.221 1.100 111.2 58.0 16.3
2004 04 15 13 39.14 +55 22.2 0.317 1.173 114.8 51.0 17.0
2004 04 25 13 27.39 +50 41.9 0.416 1.242 115.4 47.0 17.6
2004 05 05 13 23.14 +46 27.4 0.516 1.309 114.3 44.6 18.2
2004 05 15 13 23.47 +42 23.5 0.619 1.371 112.3 43.0 18.6
2004 05 25 13 27.09 +38 24.8 0.724 1.429 109.6 41.9 19.0
2004 06 04 13 33.28 +34 31.1 0.832 1.483 106.5 41.0 19.4
2004 06 14 13 41.44 +30 43.4 0.942 1.533 103.0 40.2 19.7
2004 06 24 13 51.23 +27 02.1 1.054 1.579 99.3 39.5 20.0
2004 07 04 14 02.38 +23 28.3 1.168 1.620 95.5 38.7 20.2
2004 07 14 14 14.66 +20 02.8 1.282 1.657 91.5 37.8 20.5
2004 07 24 14 27.96 +16 45.8 1.396 1.689 87.4 36.9 20.7
2004 08 03 14 42.15 +13 38.2 1.510 1.718 83.3 35.9 20.8
2004 08 13 14 57.16 +10 40.3 1.623 1.743 79.1 34.8 21.0
2004 08 23 15 12.95 +07 52.3 1.733 1.763 74.8 33.6 21.1
2004 09 02 15 29.49 +05 14.9 1.840 1.779 70.5 32.3 21.2
2004 09 12 15 46.73 +02 48.4 1.943 1.792 66.2 30.9 21.3
2004 09 22 16 04.68 +00 33.2 2.041 1.800 61.8 29.4 21.4
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-F97
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