MPEC 2005-X03 : 2005 WH57
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M.P.E.C. 2005-X03 Issued 2005 Dec. 1, 03:58 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 Brinson Foundation
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 WH57
Observations:
K05W57H* C2005 11 30.39131 08 33 45.15 +15 02 03.7 18.7 EX003704
K05W57H C2005 11 30.40397 08 33 42.55 +15 00 53.1 18.8 EX003704
K05W57H C2005 11 30.41653 08 33 39.89 +14 59 42.4 18.6 EX003704
K05W57H C2005 11 30.42924 08 33 37.25 +14 58 31.1 19.1 EX003704
K05W57H C2005 11 30.44243 08 33 34.49 +14 57 17.0 19.4 EX003704
K05W57H C2005 11 30.97296 08 31 48.15 +14 07 18.2 19.3 EX003147
K05W57H C2005 11 30.97485 08 31 47.78 +14 07 07.5 19.4 EX003147
K05W57H C2005 11 30.97674 08 31 47.49 +14 06 56.4 EX003147
K05W57H C2005 11 30.99640 08 31 43.31 +14 05 06.5 19.4 R EX003143
K05W57H C2005 11 30.99903 08 31 42.77 +14 04 52.4 19.0 R EX003143
K05W57H C2005 12 01.00250 08 31 42.06 +14 04 32.3 19.3 R EX003143
K05W57H C2005 12 01.06360 08 31 29.31 +13 58 47.8 EX003204
K05W57H C2005 12 01.06590 08 31 28.80 +13 58 34.9 EX003204
K05W57H C2005 12 01.06821 08 31 28.34 +13 58 22.0 EX003204
K05W57H C2005 12 01.07051 08 31 27.85 +13 58 09.1 18.6 R EX003204
K05W57H C2005 12 01.07281 08 31 27.37 +13 57 56.0 EX003204
Observer details:
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
147 Osservatorio Astronomico di Suno. Observers D. Crespi, S. Foglia,
G. Galli, S. Minuto, V. Sacco. Measurers S. Foglia, S. Minuto. 0.40-m
f/4 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 Newtonian
reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, L. Manguso,
D. Torres, R. Kracke, A. Milner, H. Love. Measurers J. Stuart, R. Sayer,
J. Evans, J. Kommers. 1.0-m f/2.15 reflector + CCD.
Orbital elements:
2005 WH57
Epoch 2005 Nov. 26.0 TT = JDT 2453700.5 MPC
M 22.59157 (2000.0) P Q
n 0.42334102 Peri. 125.56833 +0.72177982 -0.33441076
a 1.7566119 Node 261.49922 +0.24237724 +0.94221407
e 0.3968569 Incl. 37.78530 +0.64829558 +0.02005211
P 2.33 H 18.8 G 0.15
From 16 observations 2005 Nov. 30-Dec. 1.
Ephemeris:
2005 WH57 a,e,i = 1.76, 0.40, 38 q = 1.0595
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 11 26 08 47.89 +21 45.6 0.370 1.192 115.2 48.5 18.8
2005 12 06 08 14.19 +06 13.2 0.358 1.239 128.3 38.6 18.6
2005 12 16 07 37.15 -08 09.0 0.384 1.290 136.5 31.7 18.6
2005 12 26 07 01.65 -18 23.0 0.444 1.343 136.9 30.0 19.0
2006 01 05 06 32.27 -24 08.7 0.530 1.398 132.6 31.2 19.5
2006 01 15 06 11.38 -26 40.1 0.632 1.454 126.9 32.8 20.0
2006 01 25 05 58.83 -27 13.6 0.743 1.510 121.2 33.9 20.5
2006 02 04 05 53.38 -26 40.3 0.860 1.566 115.8 34.5 20.9
2006 02 14 05 53.61 -25 32.3 0.982 1.621 110.8 34.7 21.2
2006 02 24 05 58.20 -24 08.5 1.105 1.675 106.1 34.6 21.6
2006 03 06 06 06.20 -22 39.9 1.229 1.728 101.6 34.2 21.9
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-X03
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