MPEC 2002-C38 : 2001 FZ57
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M.P.E.C. 2002-C38 Issued 2002 Feb. 8, 17:25 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 FZ57
Revision to MPEC 2001-F36
Observations:
K01F57Z 1 1991 04 18.62281 15 22 36.95 -40 36 08.2 260
K01F57Z 1 1991 04 18.66447 15 22 24.56 -40 39 39.6 260
K01F57Z C2000 03 08.64843 13 31 02.01 +16 32 18.5 19.1 V 608
Observer details:
260 Siding Spring-DSS. Trail located and measured by DANEOPS (A. Gnadig,
R. Stoss). 1.2-m Schmidt.
608 Haleakala-NEAT/MSSS. Observers E. F. Helin, S. Pravdo, K. Lawrence,
P. Kervin, R. Maeda, J. Africano, M. Hicks. Images located and measured
by DANEOPS (A. Gnadig, R. Stoss). 1.2-m reflector + CCD.
Orbital elements:
2001 FZ57
Epoch 2001 Oct. 18.0 TT = JDT 2452200.5 MPC
M 71.98570 (2000.0) P Q
n 1.07430524 Peri. 339.91668 +0.99100158 -0.01362861
a 0.9441716 Node 22.17078 +0.10038142 +0.73372559
e 0.6042410 Incl. 20.66174 -0.08854060 +0.67930922
P 0.92 H 19.0 G 0.15 U 4
Residuals in seconds of arc
910418 260 0.2- 0.2- 010326 704 0.7+ 0.0 010416 360 0.1- 0.2-
910418 260 0.3+ 0.2+ 010326 704 0.2+ 0.2+ 010416 360 0.3- 0.4-
000308 608 0.1- 0.1- 010326 704 0.2+ 0.1- 010416 360 0.1- 0.3-
010321 699 0.9- 1.0+ 010326 704 0.2+ 0.5- 010418 704 0.1- 0.8+
010321 699 0.8+ 0.7+ 010326 704 0.2+ 0.7- 010418 704 0.0 1.5+
010321 699 0.6+ 0.7+ 010330 608 0.2+ 0.6- 010418 704 0.6- 1.1+
010321 699 1.4+ 1.0+ 010330 608 0.3+ 0.9- 010418 704 0.7- 0.7+
010324 699 0.2+ 0.1- 010330 608 0.2+ 0.1- 010422 402 0.6- 0.7-
010324 699 0.1- 0.7- 010405 413 0.2- 0.1- 010422 402 0.2- 0.7-
010324 699 1.3- 1.3+ 010405 413 0.3- 0.0 010422 402 0.1- 0.5-
010324 699 0.5+ 1.0+ 010405 413 0.2- 0.2- 010501 926 0.1+ 0.1-
010325 859 1.8+ 0.8- 010406 413 0.2- 0.6- 010501 926 0.2+ 0.3-
010325 859 0.5- 1.1- 010406 413 0.1+ 0.4- 010501 926 0.5+ 1.0+
010325 859 0.3+ 0.7- 010406 413 0.3- 1.2- 010603 413 0.1+ 0.1+
010325 474 0.8- 0.2+ 010413 413 0.4+ 0.0 010603 413 0.3+ 0.1+
010325 474 0.4- 0.1+ 010413 413 0.0 0.2+ 010603 413 0.0 0.2+
010325 474 0.3- 0.4+ 010413 413 0.2- 0.3+
Ephemeris:
2001 FZ57 a,e,i = 0.94, 0.60, 21 q = 0.3737
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 02 05 15 07.85 -09 38.1 1.167 1.511 88.7 40.7 21.8
2002 02 15 15 19.95 -11 15.7 1.038 1.500 95.5 41.0 21.6
2002 02 25 15 30.30 -12 59.5 0.906 1.481 102.6 40.7 21.2
2002 03 07 15 38.27 -14 57.5 0.772 1.453 110.3 39.8 20.8
2002 03 17 15 42.75 -17 22.7 0.639 1.418 118.7 38.0 20.3
2002 03 27 15 41.70 -20 38.2 0.511 1.374 128.2 34.8 19.7
2002 04 06 15 30.90 -25 26.6 0.391 1.321 139.0 29.8 18.9
2002 04 16 14 59.40 -33 00.9 0.286 1.259 150.0 23.5 17.9
2002 04 26 13 35.16 -43 56.2 0.207 1.187 148.4 26.4 17.1
2002 05 06 10 32.25 -48 04.7 0.176 1.105 118.9 53.0 17.4
2002 05 16 08 02.92 -35 21.9 0.204 1.011 84.3 84.1 18.5
2002 05 26 06 54.93 -22 27.4 0.265 0.906 59.2 106.3 19.9
Gareth V. Williams (C) Copyright 2002 MPC M.P.E.C. 2002-C38
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