MPEC 2005-W46 : 2005 WC2
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M.P.E.C. 2005-W46 Issued 2005 Nov. 23, 15:07 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 WC2
Observations:
K05W02C* C2005 11 22.09435 03 38 16.53 +18 35 08.3 21.0 V EW046691
K05W02C C2005 11 22.11167 03 38 16.97 +18 34 45.3 20.5 V EW046691
K05W02C C2005 11 22.12902 03 38 17.31 +18 34 23.2 20.6 V EW046691
K05W02C C2005 11 22.24225 03 38 19.35 +18 31 54.9 EW046291
K05W02C C2005 11 22.24842 03 38 19.46 +18 31 47.2 EW046291
K05W02C HC2005 11 22.25253 03 38 19.46 +18 31 40.4 EW046291
K05W02C C2005 11 22.27493 03 38 19.47 +18 31 08.2 20.6 R EW046734
K05W02C C2005 11 22.28377 03 38 19.60 +18 30 56.2 20.5 R EW046734
K05W02C C2005 11 22.29262 03 38 19.64 +18 30 43.2 20.0 R EW046734
K05W02C 5C2005 11 23.19850 03 38 44.68 +18 10 20.4 20.6 R EW046673
K05W02C 5C2005 11 23.20995 03 38 44.83 +18 10 04.4 EW046673
K05W02C C2005 11 23.22960 03 38 44.61 +18 09 37.0 20.4 R EW046649
K05W02C C2005 11 23.23434 03 38 44.78 +18 09 28.2 21.0 R EW046649
K05W02C C2005 11 23.23908 03 38 44.80 +18 09 23.0 20.3 R EW046649
K05W02C C2005 11 23.24382 03 38 44.90 +18 09 15.7 21.1 R EW046649
K05W02C 5C2005 11 23.24606 03 38 45.51 +18 09 15.8 EW046673
K05W02C 5C2005 11 23.25174 03 38 45.59 +18 09 07.8 EW046673
Observer details:
291 LPL/Spacewatch II. Observer M. Block. 1.8-m f/2.7 reflector + CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m f/16
Cassegrain + CCD.
691 Steward Observatory, Kitt Peak. Observer M. T. Read. 0.9-m f/3 reflector
+ CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
Orbital elements:
2005 WC2
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 14.44329 (2000.0) P Q
n 0.24524116 Peri. 220.20987 -0.12647048 -0.98658712
a 2.5277870 Node 237.29277 +0.93870782 -0.08539735
e 0.5172768 Incl. 7.04514 +0.32067562 -0.13911563
P 4.02 H 22.4 G 0.15 U 9
Residuals in seconds of arc
051122 691 0.5- 0.3+ 051122 734 0.6+ 0.2+ 051123 649 0.9+ 1.4-
051122 691 0.4+ 0.3- 051122 734 0.3+ 0.2+ 051123 649 0.0 0.2-
051122 691 0.1+ 0.1+ 051122 734 1.2- 0.9- 051123 649 0.3+ 1.0-
051122 291 0.4+ 0.3+ 051123 673 0.1+ 1.5+ 051123 673 0.3- 0.8+
051122 291 0.5+ 0.8+ 051123 673 0.8- 0.8+ 051123 673 0.5- 0.4+
051122 291 0.4- 0.5- 051123 649 0.4- 0.9+
Ephemeris:
2005 WC2 a,e,i = 2.53, 0.52, 7 q = 1.2202
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 11 16 03 35.83 +20 41.9 0.355 1.344 176.8 2.4 21.1
2005 11 26 03 40.03 +17 05.2 0.317 1.302 172.6 5.6 20.9
2005 12 06 03 46.30 +12 56.2 0.294 1.268 162.1 13.8 21.0
2005 12 16 03 56.50 +08 50.8 0.284 1.243 152.5 21.4 21.2
2005 12 26 04 11.47 +05 23.9 0.285 1.227 144.5 27.7 21.3
2006 01 05 04 31.20 +02 59.1 0.296 1.220 138.4 32.4 21.6
2006 01 15 04 54.99 +01 42.3 0.316 1.224 134.0 35.3 21.8
2006 01 25 05 21.52 +01 24.8 0.345 1.238 131.0 36.9 22.0
Kyle E. Smalley (C) Copyright 2005 MPC M.P.E.C. 2005-W46
Read MPEC 2005-W45
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