MPEC 2005-X33 : 2005 XW4
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M.P.E.C. 2005-X33 Issued 2005 Dec. 6, 23:59 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 XW4
Observations:
K05X04W* C2005 12 06.18668 04 54 05.77 +24 26 19.9 19.1 EX033704
K05X04W C2005 12 06.19951 04 53 58.84 +24 26 50.1 19.3 EX033704
K05X04W C2005 12 06.21230 04 53 51.97 +24 27 20.0 19.5 EX033704
K05X04W C2005 12 06.22499 04 53 45.11 +24 27 49.5 19.9 EX033704
K05X04W C2005 12 06.31560 04 52 55.72 +24 31 18.4 19.3 EX033704
K05X04W C2005 12 06.32871 04 52 48.46 +24 31 47.9 19.6 EX033704
K05X04W C2005 12 06.34142 04 52 41.51 +24 32 16.1 19.6 EX033704
K05X04W C2005 12 06.35442 04 52 34.37 +24 32 46.3 19.4 EX033704
K05X04W C2005 12 06.36720 04 52 27.37 +24 33 15.9 19.6 EX033704
K05X04W C2005 12 06.97774 04 46 51.64 +24 56 45.4 EX033J95
K05X04W C2005 12 06.98024 04 46 50.19 +24 56 51.2 EX033J95
K05X04W C2005 12 06.98253 04 46 48.86 +24 56 56.6 19.3 R EX033J95
Observer details:
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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2005 XW4
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 19.17749 (2000.0) P Q
n 0.91838013 Peri. 142.91999 -0.78691321 +0.55860469
a 1.0482247 Node 73.08243 -0.61119367 -0.64712460
e 0.6898292 Incl. 15.90358 -0.08491117 -0.51883576
P 1.07 H 21.6 G 0.15 U 9
Residuals in seconds of arc
051206 704 0.0 0.2- 051206 704 0.5+ 0.3+ 051206 704 0.1+ 0.6+
051206 704 0.3- 0.1+ 051206 704 0.4- 0.1- 051206 J95 0.1- 0.1+
051206 704 0.1+ 0.1+ 051206 704 0.1- 0.8- 051206 J95 0.0 0.0
051206 704 0.2+ 0.1+ 051206 704 0.1- 0.1- 051206 J95 0.1+ 0.0
Ephemeris:
2005 XW4 a,e,i = 1.05, 0.69, 16 q = 0.3251
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 12 06 04 55.70 +24 19.4 0.215 1.200 177.7 1.9 18.9
2005 12 08 04 36.63 +25 37.7 0.196 1.180 174.2 4.9 18.8
2005 12 10 04 13.25 +26 59.0 0.179 1.160 167.0 11.0 18.9
2005 12 12 03 44.76 +28 16.2 0.164 1.139 158.7 18.3 18.9
2005 12 14 03 10.64 +29 18.0 0.151 1.117 149.3 26.7 18.9
2005 12 16 02 31.13 +29 48.2 0.142 1.095 138.8 36.3 19.0
2005 12 18 01 47.75 +29 30.8 0.137 1.073 127.5 46.6 19.2
2005 12 20 01 03.24 +28 17.6 0.136 1.050 115.9 57.5 19.4
2005 12 22 00 20.76 +26 14.6 0.138 1.027 104.4 68.2 19.8
2005 12 24 23 42.61 +23 39.0 0.144 1.003 93.5 78.3 20.1
2005 12 26 23 09.78 +20 50.9 0.153 0.978 83.6 87.5 20.6
2005 12 28 22 42.15 +18 05.3 0.165 0.953 74.7 95.7 21.0
2005 12 30 22 19.04 +15 30.6 0.179 0.928 66.8 103.0 21.5
2006 01 01 21 59.64 +13 09.9 0.194 0.902 59.8 109.5 21.9
2006 01 03 21 43.19 +11 03.0 0.210 0.875 53.6 115.3 22.4
2006 01 05 21 29.08 +09 08.6 0.228 0.848 47.9 120.6 22.9
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-X33
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