MPEC 2001-F20 : 2001 FC7
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M.P.E.C. 2001-F20 Issued 2001 Mar. 21, 20:24 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
Observations:
K01F07C* C2001 03 18.35576 12 31 00.96 +04 13 47.8 18.8 V 691
K01F07C C2001 03 18.36343 12 31 00.27 +04 13 53.1 18.7 V 691
K01F07C C2001 03 18.37115 12 30 59.55 +04 13 58.0 18.6 V 691
K01F07C C2001 03 19.28043 12 29 41.84 +04 24 07.8 19.1 R 918
K01F07C C2001 03 19.28693 12 29 41.24 +04 24 12.3 19.1 R 918
K01F07C C2001 03 19.29083 12 29 40.92 +04 24 14.6 18.9 R 918
K01F07C C2001 03 19.30856 12 29 39.42 +04 24 29.5 18.2 704
K01F07C C2001 03 19.31463 12 29 38.70 +04 24 34.1 18.5 704
K01F07C C2001 03 19.32179 12 29 38.13 +04 24 38.6 18.7 704
K01F07C C2001 03 19.32784 12 29 37.68 +04 24 41.7 19.1 704
K01F07C C2001 03 19.33504 12 29 36.96 +04 24 47.6 18.6 704
K01F07C C2001 03 19.34271 12 29 36.23 +04 24 53.3 19.1 704
K01F07C C2001 03 19.34825 12 29 35.77 +04 24 56.5 18.2 704
K01F07C C2001 03 19.35682 12 29 34.94 +04 25 02.3 18.7 704
K01F07C C2001 03 19.36150 12 29 34.52 +04 25 05.8 18.3 704
K01F07C C2001 03 19.37120 12 29 33.64 +04 25 11.3 18.8 704
K01F07C C2001 03 19.37311 12 29 33.70 +04 25 12.6 670
K01F07C C2001 03 19.42834 12 29 28.47 +04 25 49.9 18.8 V 691
K01F07C C2001 03 19.43278 12 29 28.06 +04 25 52.9 18.8 V 691
K01F07C C2001 03 19.43682 12 29 27.69 +04 25 55.5 18.8 V 691
K01F07C C2001 03 21.26346 12 26 47.95 +04 46 24.1 18.6 V 691
K01F07C C2001 03 21.26780 12 26 47.57 +04 46 26.8 18.5 V 691
K01F07C C2001 03 21.27172 12 26 47.27 +04 46 29.0 18.6 V 691
K01F07C C2001 03 21.42522 12 26 33.37 +04 48 14.8 19.0 608
K01F07C C2001 03 21.43580 12 26 32.36 +04 48 21.9 19.0 608
K01F07C C2001 03 21.44666 12 26 31.33 +04 48 28.9 19.0 608
Observer details:
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, R. Maeda, J. Africano. 1.2-m reflector + CCD.
670 Camarillo. Observer J. E. Rogers. 0.30-m f/6.7 Helin Telescope + CCD.
691 Steward Observatory, Kitt Peak. Observers T. Gehrels, J. V. Scotti.
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.
918 Badlands Observatory, Quinn. Observer R. Dyvig. 0.66-m f/4.8 reflector
+ CCD.
Orbital elements:
2001 FC7
Epoch 2001 Mar. 12.0 TT = JDT 2451980.5 Spahr
M 212.22682 (2000.0) P Q
n 0.56921024 Peri. 233.27431 +0.88437384 +0.46451110
a 1.4419634 Node 99.00570 -0.41205632 +0.82315966
e 0.1253416 Incl. 2.66716 -0.21930002 +0.32655416
P 1.73 H 18.3 G 0.15
From 26 observations 2001 Mar. 18-21.
Ephemeris:
2001 FC7 a,e,i = 1.44, 0.13, 3 q = 1.2612
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 03 12 12 39.39 +03 03.5 0.625 1.600 162.3 10.9 19.0
2001 03 22 12 25.70 +04 54.7 0.599 1.592 172.5 4.7 18.6
2001 04 01 12 10.40 +06 38.4 0.593 1.582 166.4 8.5 18.7
2001 04 11 11 56.42 +07 54.6 0.608 1.571 154.0 16.2 19.1
2001 04 21 11 46.09 +08 32.8 0.639 1.559 142.0 23.4 19.4
2001 05 01 11 40.68 +08 31.1 0.684 1.546 131.2 29.3 19.7
2001 05 11 11 40.36 +07 54.1 0.736 1.532 121.8 34.1 20.0
2001 05 21 11 44.61 +06 48.1 0.794 1.517 113.7 37.7 20.2
2001 05 31 11 52.78 +05 18.6 0.855 1.501 106.6 40.3 20.4
2001 06 10 12 04.16 +03 30.6 0.916 1.484 100.4 42.3 20.6
2001 06 20 12 18.19 +01 27.8 0.976 1.467 94.9 43.6 20.8
2001 06 30 12 34.47 -00 46.8 1.034 1.449 90.0 44.5 20.9
2001 07 10 12 52.68 -03 10.2 1.090 1.431 85.6 45.1 21.0
2001 07 20 13 12.64 -05 39.8 1.143 1.413 81.6 45.3 21.1
2001 07 30 13 34.26 -08 13.1 1.192 1.395 77.9 45.4 21.1
2001 08 09 13 57.47 -10 47.0 1.239 1.378 74.6 45.2 21.2
2001 08 19 14 22.29 -13 18.6 1.283 1.360 71.6 44.9 21.2
2001 08 29 14 48.77 -15 44.5 1.324 1.344 68.8 44.5 21.3
2001 09 08 15 16.91 -18 00.9 1.362 1.328 66.2 44.0 21.3
2001 09 18 15 46.74 -20 03.8 1.399 1.313 63.8 43.4 21.3
2001 09 28 16 18.25 -21 48.9 1.433 1.300 61.6 42.7 21.3
Timothy B. Spahr (C) Copyright 2001 MPC M.P.E.C. 2001-F20
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