MPEC 2004-X27 : 2004 XL4
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M.P.E.C. 2004-X27 Issued 2004 Dec. 8, 16:35 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
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 XL4
Observations:
K04X04L* C2004 12 07.25963 05 33 28.89 +01 43 12.5 19.6 EX027704
K04X04L C2004 12 07.27374 05 33 28.38 +01 42 29.6 20.5 EX027704
K04X04L C2004 12 07.28628 05 33 28.03 +01 41 50.7 19.8 EX027704
K04X04L C2004 12 07.29948 05 33 27.48 +01 41 09.7 19.9 EX027704
K04X04L C2004 12 08.08866 05 33 06.81 +01 00 55.4 EX027246
K04X04L C2004 12 08.08947 05 33 06.73 +01 00 53.5 EX027246
K04X04L C2004 12 08.09015 05 33 06.72 +01 00 50.7 EX027246
K04X04L C2004 12 08.09089 05 33 06.72 +01 00 48.7 EX027246
K04X04L C2004 12 08.09182 05 33 06.66 +01 00 45.2 EX027246
K04X04L C2004 12 08.23762 05 33 04.34 +00 53 33.3 19.4 R EX027649
K04X04L C2004 12 08.23939 05 33 04.35 +00 53 27.9 19.9 R EX027649
K04X04L C2004 12 08.24117 05 33 04.29 +00 53 22.5 19.6 R EX027649
K04X04L C2004 12 08.24295 05 33 04.23 +00 53 17.5 19.3 R EX027649
K04X04L C2004 12 08.24473 05 33 04.17 +00 53 12.2 19.4 R EX027649
K04X04L 2C2004 12 08.38123 05 32 59.58 +00 46 28.8 18.8 R EX027H06
K04X04L 2C2004 12 08.38585 05 32 59.44 +00 46 14.6 18.8 R EX027H06
K04X04L 2C2004 12 08.39047 05 32 59.26 +00 46 01.7 18.8 R EX027H06
Observer details:
246 Klet Observatory-KLENOT. Observers M. Tichy, M. Kocer. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
649 Powell Observatory, Louisburg. Observers R. Fredrick, R. Trentman.
0.75-m Newtonian reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
H06 New Mexico Skies Observatory. Observer R. Hutsebaut. 0.25-m reflector
+ CCD.
Orbital elements:
2004 XL4
Epoch 2004 Dec. 1.0 TT = JDT 2453340.5 MPC
M 11.98274 (2000.0) P Q
n 0.39233625 Peri. 164.70867 +0.68562199 -0.68361691
a 1.8479793 Node 241.24529 +0.63437255 +0.72965853
e 0.3554957 Incl. 16.58100 +0.35706296 +0.01632050
P 2.51 H 21.0 G 0.15
From 17 observations 2004 Dec. 7-8.
Ephemeris:
2004 XL4 a,e,i = 1.85, 0.36, 17 q = 1.1910
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 12 01 05 35.73 +07 45.2 0.252 1.225 158.7 17.0 19.4
2004 12 11 05 31.90 -01 15.8 0.285 1.249 155.3 19.2 19.7
2004 12 21 05 28.18 -06 59.5 0.332 1.279 148.7 23.5 20.2
2004 12 31 05 26.65 -09 56.2 0.391 1.314 142.2 27.3 20.8
2005 01 10 05 28.16 -10 53.0 0.459 1.353 136.3 30.2 21.3
2005 01 20 05 33.02 -10 31.3 0.535 1.394 131.0 32.2 21.7
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-X27
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