MPEC 2001-G30 : 2001 FC7
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M.P.E.C. 2001-G30 Issued 2001 Apr. 13, 16:42 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
2001 FC7
Revision to MPEC 2001-F20
Observations:
K01F07C C1998 12 15.38691 06 24 58.86 +21 45 54.2 18.5 704
K01F07C C1998 12 15.40174 06 24 57.25 +21 45 58.8 19.4 704
K01F07C C1998 12 15.41657 06 24 55.64 +21 46 03.4 18.8 704
K01F07C C1998 12 15.43143 06 24 54.03 +21 46 08.0 18.2 704
K01F07C C2001 04 13.26347 11 53 50.35 +08 05 00.8 19.6 V 691
K01F07C IC2001 04 13.27597 11 53 49.42 +08 05 04.2 19.4 V 691
K01F07C C2001 04 13.28786 11 53 48.56 +08 05 07.6 19.4 V 691
Observer details:
691 Steward Observatory, Kitt Peak. Observer R. S. McMillan.
0.9-m Spacewatch telescope.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams. Measurers J. Stuart,
R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
Orbital elements:
2001 FC7
Epoch 2001 Apr. 1.0 TT = JDT 2452000.5 Spahr
M 221.47703 (2000.0) P Q
n 0.57289261 Peri. 234.28062 +0.89378379 +0.44622187
a 1.4357778 Node 99.17926 -0.39531430 +0.83132610
e 0.1146041 Incl. 2.62013 -0.21184227 +0.33133512
P 1.72 H 18.6 G 0.15 U 4
Residuals in seconds of arc
981215 704 1.0- 0.5- 010319 691 0.0 0.5- 010326 704 0.2+ 0.2-
981215 704 0.3- 0.2- 010319 691 0.1- 0.4- 010326 704 0.3+ 0.0
981215 704 0.3+ 0.1+ 010319 691 0.1- 0.6- 010326 704 0.1+ 0.4-
981215 704 1.0+ 0.4+ 010321 691 0.7- 0.3+ 010326 704 0.1+ 0.0
010318 691 0.2+ 0.6+ 010321 691 0.3- 0.1+ 010329 691 0.1- 0.1-
010318 691 0.2+ 0.7+ 010321 691 0.7+ 0.3- 010329 691 0.0 0.0
010318 691 0.1- 0.4+ 010321 704 0.1+ 0.5- 010329 691 0.0 0.1-
010319 918 0.5- 0.4- 010321 704 0.5+ 0.3+ 010330 691 0.0 0.1-
010319 918 0.6- 0.3- 010321 704 0.1- 0.5+ 010330 691 0.0 0.1+
010319 918 0.1- 0.6- 010321 704 0.5+ 0.1+ 010330 691 0.1- 0.0
010319 704 0.6+ 0.1+ 010321 608 0.5- 0.0 010402 691 0.1- 0.1+
010319 704 1.9- 0.7+ 010321 608 0.6- 0.0 010402 691 0.1- 0.1+
010319 704 0.6- 0.3+ 010321 608 0.6- 0.3- 010402 691 0.2- 0.2-
010319 704 1.0+ 0.7- 010323 704 0.9+ 0.3- 010404 608 0.2+ 0.5-
010319 704 0.1+ 0.4+ 010323 704 0.4+ 0.2- 010404 608 0.8+ 0.1+
010319 704 0.3- 0.9+ 010323 704 0.1+ 0.2+ 010404 608 0.5+ 0.2-
010319 704 0.4+ 0.4+ 010323 704 0.6+ 0.6- 010413 691 0.4- 0.2+
010319 704 0.2- 0.4+ 010324 691 0.0 0.2- 010413 691 0.5- 0.0
010319 704 0.1- 0.8+ 010324 691 0.1+ 0.1- 010413 691 0.3- 0.0
010319 704 0.1+ 0.2- 010324 691 0.0 0.2-
010319 670 0.9+ 0.2- 010326 704 0.5- 0.2+
Ephemeris:
2001 FC7 a,e,i = 1.44, 0.11, 3 q = 1.2712
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 04 01 12 10.42 +06 38.0 0.577 1.566 166.4 8.6 19.0
2001 04 11 11 56.53 +07 53.3 0.593 1.557 154.0 16.4 19.3
2001 04 21 11 46.36 +08 29.9 0.624 1.546 142.1 23.6 19.6
2001 05 01 11 41.17 +08 26.3 0.669 1.534 131.4 29.5 19.9
2001 05 11 11 41.10 +07 47.3 0.721 1.521 122.1 34.2 20.2
2001 05 21 11 45.60 +06 39.5 0.779 1.507 114.0 37.8 20.5
2001 05 31 11 53.99 +05 08.4 0.840 1.493 106.9 40.5 20.7
2001 06 10 12 05.58 +03 18.8 0.901 1.478 100.8 42.4 20.9
2001 06 20 12 19.79 +01 14.8 0.961 1.462 95.3 43.8 21.0
2001 06 30 12 36.23 -01 00.6 1.020 1.446 90.4 44.7 21.2
2001 07 10 12 54.58 -03 24.7 1.077 1.429 86.1 45.2 21.3
2001 07 20 13 14.65 -05 54.4 1.131 1.413 82.1 45.4 21.4
2001 07 30 13 36.35 -08 27.5 1.182 1.396 78.5 45.4 21.4
2001 08 09 13 59.62 -11 00.7 1.230 1.380 75.2 45.3 21.5
2001 08 19 14 24.47 -13 31.1 1.276 1.364 72.2 44.9 21.5
2001 08 29 14 50.94 -15 55.5 1.319 1.349 69.3 44.5 21.6
2001 09 08 15 19.03 -18 09.9 1.359 1.335 66.7 43.9 21.6
2001 09 18 15 48.76 -20 10.6 1.398 1.321 64.3 43.3 21.6
2001 09 28 16 20.11 -21 53.4 1.435 1.309 62.0 42.5 21.6
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-G30
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