MPEC 2004-U44 : 2004 US1
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M.P.E.C. 2004-U44 Issued 2004 Oct. 26, 14:45 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 US1
Observations:
K04U01S* C2004 10 23.31966 04 44 31.65 +53 11 55.2 18.7 EU044704
K04U01S C2004 10 23.33152 04 44 20.24 +53 09 37.9 19.5 EU044704
K04U01S C2004 10 23.34340 04 44 08.72 +53 07 18.6 19.2 EU044704
K04U01S C2004 10 23.35524 04 43 57.21 +53 05 00.5 18.7 EU044704
K04U01S C2004 10 23.36707 04 43 45.79 +53 02 42.2 19.2 EU044704
K04U01S C2004 10 24.36971 04 29 18.77 +49 42 47.9 18.0 EU044704
K04U01S C2004 10 24.38161 04 29 08.81 +49 40 24.1 18.6 EU044704
K04U01S C2004 10 24.39350 04 28 58.87 +49 38 00.7 18.9 EU044704
K04U01S C2004 10 24.40540 04 28 48.92 +49 35 36.1 18.6 EU044704
K04U01S C2004 10 24.41731 04 28 39.00 +49 33 11.7 18.7 EU044704
K04U01S C2004 10 24.92622 04 22 13.35 +47 49 38.3 18.2 R EU044J95
K04U01S C2004 10 24.94209 04 22 01.45 +47 46 27.3 18.2 R EU044J95
K04U01S C2004 10 24.94509 04 21 59.28 +47 45 50.6 18.2 R EU044J95
K04U01S C2004 10 24.94774 04 21 57.19 +47 45 18.9 18.1 R EU044J95
K04U01S C2004 10 25.12062 04 19 53.26 +47 10 07.8 17.9 R EU044649
K04U01S C2004 10 25.12184 04 19 52.43 +47 09 54.1 18.1 R EU044649
K04U01S C2004 10 25.12306 04 19 51.44 +47 09 37.6 17.6 R EU044649
K04U01S C2004 10 25.12671 04 19 48.89 +47 08 55.0 18.1 R EU044649
K04U01S C2004 10 25.31195 04 17 34.86 +46 31 53.4 18.0 EU044704
K04U01S C2004 10 25.31789 04 17 30.48 +46 30 42.4 18.3 EU044704
K04U01S C2004 10 25.32404 04 17 26.03 +46 29 27.6 18.2 EU044704
K04U01S C2004 10 25.32992 04 17 21.71 +46 28 15.5 18.2 EU044704
K04U01S C2004 10 25.33608 04 17 17.22 +46 27 01.7 18.5 EU044704
K04U01S C2004 10 25.34196 04 17 12.94 +46 25 50.6 18.5 EU044704
K04U01S C2004 10 25.35401 04 17 04.08 +46 23 24.0 18.4 EU044704
K04U01S C2004 10 25.36018 04 16 59.69 +46 22 09.4 18.5 EU044704
K04U01S C2004 10 25.36606 04 16 55.35 +46 20 57.9 17.7 EU044704
K04U01S C2004 10 25.38986 04 16 37.25 +46 16 00.0 17.5 R EU044734
K04U01S C2004 10 25.39063 04 16 36.78 +46 15 52.3 18.8 R EU044734
K04U01S C2004 10 25.39139 04 16 35.98 +46 15 41.0 18.5 R EU044734
K04U01S C2004 10 25.39216 04 16 35.46 +46 15 30.1 19.0 R EU044734
K04U01S C2004 10 25.39293 04 16 35.14 +46 15 25.1 18.5 R EU044734
K04U01S C2004 10 25.96184 04 10 21.02 +44 19 40.1 18.0 R EU044J95
K04U01S C2004 10 25.96729 04 10 17.50 +44 18 34.6 18.0 R EU044J95
K04U01S C2004 10 25.97258 04 10 14.03 +44 17 31.2 18.0 R EU044J95
K04U01S C2004 10 26.25562 04 07 18.31 +43 20 37.6 18.4 R EU044854
K04U01S C2004 10 26.25631 04 07 17.90 +43 20 28.4 18.2 R EU044854
K04U01S C2004 10 26.25907 04 07 16.12 +43 19 55.7 18.3 R EU044854
K04U01S C2004 10 26.25975 04 07 15.77 +43 19 47.9 18.3 R EU044854
K04U01S 2C2004 10 26.38289 04 05 56.85 +42 55 09.8 17.8 R EU044H06
K04U01S 2C2004 10 26.38524 04 05 55.34 +42 54 40.5 16.7 R EU044H06
Observer details:
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.
734 Farpoint Observatory. Observer G. Hug. 0.4-m f/6 Schmidt-Cassegrain
+ CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
H06 New Mexico Skies Observatory. Observer R. Hutsebaut. 0.25-m reflector
+ CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 US1
Epoch 2004 Oct. 22.0 TT = JDT 2453300.5 MPC
M 43.70568 (2000.0) P Q
n 0.67524428 Peri. 74.22876 +0.41863094 +0.87258220
a 1.2867537 Node 223.45201 -0.90810306 +0.39920358
e 0.4523069 Incl. 21.46698 -0.00984727 +0.28149032
P 1.46 H 21.0 G 0.15
From 41 observations 2004 Oct. 23-26.
Ephemeris:
2004 US1 a,e,i = 1.29, 0.45, 21 q = 0.7047
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 10 22 05 07.33 +57 22.9 0.129 1.066 120.1 53.9 18.7
2004 11 01 03 25.51 +25 48.4 0.156 1.142 162.0 15.6 18.1
2004 11 11 02 52.66 +07 04.1 0.228 1.215 169.2 8.8 18.8
2004 11 21 02 39.08 -01 23.7 0.325 1.286 153.0 20.4 20.1
2004 12 01 02 34.44 -05 02.2 0.435 1.352 141.1 27.3 21.1
2004 12 11 02 35.13 -06 19.5 0.555 1.415 131.5 31.4 21.8
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-U44
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