MPEC 2001-X30: 2001 XF1
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M.P.E.C. 2001-X30 Issued 2001 Dec. 9, 03:41 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 XF1
Observations:
K01X01F* C2001 12 07.24312 04 35 16.76 +02 27 08.3 19.8 704
K01X01F C2001 12 07.25885 04 35 13.93 +02 27 51.7 19.7 704
K01X01F C2001 12 07.27421 04 35 11.29 +02 28 33.4 19.5 704
K01X01F C2001 12 07.28900 04 35 08.69 +02 29 14.4 19.6 704
K01X01F C2001 12 07.98513 04 33 14.74 +03 00 32.6 18.7 R 946
K01X01F VC2001 12 08.00037 04 33 12.04 +03 01 13.4 611
K01X01F VC2001 12 08.00295 04 33 11.48 +03 01 19.7 611
K01X01F C2001 12 08.00869 04 33 10.55 +03 01 36.6 18.6 R 946
K01X01F C2001 12 08.02289 04 33 08.09 +03 02 14.4 18.4 R 946
K01X01F C2001 12 08.29098 04 32 25.29 +03 14 14.4 19.3 704
K01X01F C2001 12 08.31843 04 32 20.63 +03 15 28.3 19.6 704
K01X01F C2001 12 08.31871 04 32 20.70 +03 15 29.6 19.0 704
K01X01F C2001 12 08.32145 04 32 20.25 +03 15 36.4 19.4 704
K01X01F C2001 12 08.33452 04 32 18.00 +03 16 11.8 19.6 704
K01X01F C2001 12 08.33479 04 32 18.00 +03 16 13.2 19.8 704
K01X01F C2001 12 08.33669 04 32 17.67 +03 16 17.1 19.5 704
K01X01F C2001 12 08.35092 04 32 15.24 +03 16 55.8 19.8 704
K01X01F C2001 12 08.35119 04 32 15.25 +03 16 55.8 19.4 704
K01X01F C2001 12 08.35192 04 32 15.17 +03 16 58.5 19.3 704
K01X01F C2001 12 08.36701 04 32 12.64 +03 17 38.4 19.5 704
K01X01F C2001 12 08.47056 04 31 57.34 +03 22 34.8 18.7 R 422
K01X01F C2001 12 08.47123 04 31 57.18 +03 22 36.0 18.6 R 422
K01X01F C2001 12 08.98256 04 30 35.74 +03 44 44.7 18.6 R 046
K01X01F C2001 12 08.98609 04 30 35.03 +03 44 54.5 18.3 R 046
K01X01F C2001 12 08.98724 04 30 34.80 +03 44 55.6 046
K01X01F C2001 12 08.98839 04 30 34.72 +03 45 00.2 18.4 R 046
K01X01F C2001 12 08.98952 04 30 34.50 +03 45 01.0 046
Observer details:
046 Klet. Observers J. Ticha, M. Tichy. 0.57-m f/5.2 reflector + CCD.
422 Loomberah. Observer G. J. Garradd. 0.45-m f/5.4 reflector + CCD.
611 Starkenburg. Observers M. Busch, R. Stoss, P. Geffert. 0.45-m f/4.4
reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams, J. Piscitelli. Measurers
J. Stuart, R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
946 Ametlla de Mar. Observer J. Nomen. 0.40-m f/2.0 Schmidt + CCD.
Orbital elements:
2001 XF1
Epoch 2001 Nov. 27.0 TT = JDT 2452240.5 MPC
M 53.48853 (2000.0) P Q
n 0.56381697 Peri. 230.58840 +0.70358092 +0.61339802
a 1.4511444 Node 88.44021 -0.48999089 +0.78442831
e 0.4558768 Incl. 21.03291 -0.51466768 +0.09173379
P 1.75 H 19.1 G 0.15
From 25 observations 2001 Dec. 7-8.
Ephemeris:
2001 XF1 a,e,i = 1.45, 0.46, 21 q = 0.7896
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 12 07 04 35.95 +02 16.2 0.430 1.395 159.2 14.5 18.8
2001 12 17 04 12.72 +09 05.3 0.509 1.461 155.0 16.5 19.3
2001 12 27 03 58.68 +14 20.3 0.612 1.524 144.8 21.8 20.0
2002 01 06 03 52.52 +18 18.7 0.732 1.584 134.4 26.3 20.6
2002 01 16 03 52.54 +21 22.4 0.866 1.641 124.9 29.5 21.1
2002 01 26 03 57.35 +23 48.5 1.011 1.695 116.3 31.4 21.6
2002 02 05 04 05.78 +25 47.7 1.162 1.745 108.4 32.4 22.0
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-X30
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