MPEC 2004-U22 : 2004 UR
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M.P.E.C. 2004-U22 Issued 2004 Oct. 21, 02:37 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 UR
Observations:
K04U00R C2004 10 07.28237 00 53 25.72 +00 18 16.8 18.8 EU022704
K04U00R C2004 10 07.29381 00 53 25.13 +00 18 19.8 19.5 EU022704
K04U00R C2004 10 07.30481 00 53 24.39 +00 18 21.3 19.3 EU022704
K04U00R C2004 10 07.31591 00 53 23.81 +00 18 24.3 19.4 EU022704
K04U00R C2004 10 09.20239 00 52 04.72 +00 25 39.4 18.8 EU022704
K04U00R C2004 10 09.21335 00 52 03.98 +00 25 41.5 19.7 EU022704
K04U00R C2004 10 09.22434 00 52 03.39 +00 25 44.8 19.6 EU022704
K04U00R C2004 10 09.23531 00 52 02.55 +00 25 47.7 19.5 EU022704
K04U00R C2004 10 09.24647 00 52 01.78 +00 25 51.4 19.4 EU022704
K04U00R* C2004 10 20.20608 00 39 40.82 +02 07 49.3 19.1 EU022704
K04U00R C2004 10 20.21549 00 39 39.61 +02 07 59.1 19.0 EU022704
K04U00R C2004 10 20.22490 00 39 38.37 +02 08 08.8 18.8 EU022704
K04U00R C2004 10 20.23430 00 39 37.18 +02 08 18.3 18.9 EU022704
K04U00R 2C2004 10 21.07245 00 38 16.26 +02 25 14.0 17.9 R EU022I05
K04U00R 2C2004 10 21.07343 00 38 16.11 +02 25 15.7 18.4 R EU022I05
K04U00R 2C2004 10 21.07440 00 38 15.99 +02 25 16.4 18.2 R EU022I05
K04U00R 2C2004 10 21.07537 00 38 15.86 +02 25 17.8 18.2 R EU022I05
K04U00R 2C2004 10 21.07635 00 38 15.75 +02 25 18.9 18.7 R EU022I05
Observer details:
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.
I05 Las Campanas Observatory-TIE. Observers G. Masi, F. Mallia, R. Wilcox.
Measurer G. Masi. 0.36-m SoTIE reflector + CCD.
Orbital elements:
2004 UR
Epoch 2004 Oct. 2.0 TT = JDT 2453280.5 MPC
M 325.06761 (2000.0) P Q
n 0.50640891 Peri. 56.02475 +0.08071953 -0.99650358
a 1.5588410 Node 29.36793 +0.89937191 +0.06349165
e 0.4055135 Incl. 2.52008 +0.42966793 +0.05430867
P 1.95 H 22.6 G 0.15
From 18 observations 2004 Oct. 7-21.
Ephemeris:
2004 UR a,e,i = 1.56, 0.41, 3 q = 0.9267
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 10 12 00 49.69 +00 40.8 0.129 1.126 171.6 7.5 19.0
2004 10 17 00 44.24 +01 23.5 0.105 1.098 166.5 12.3 18.6
2004 10 22 00 36.59 +02 43.2 0.081 1.072 160.6 18.0 18.2
2004 10 27 00 24.74 +05 18.3 0.059 1.047 153.8 24.8 17.7
2004 11 01 00 01.38 +11 05.4 0.037 1.023 144.7 34.1 16.9
2004 11 06 22 42.54 +28 38.5 0.019 1.002 123.0 56.1 16.0
2004 11 11 16 17.76 +41 41.5 0.016 0.982 61.4 117.7 18.3
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-U22
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