MPEC 2005-U52 : 2005 UL1
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M.P.E.C. 2005-U52 Issued 2005 Oct. 25, 16:20 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 UL1
Observations:
K05U01L*tC2005 10 24.43250 04 07 36.03 +16 33 57.1 23.5 V EU052691
K05U01L tC2005 10 24.44995 04 07 35.65 +16 36 41.2 21.4 V EU052691
K05U01L tC2005 10 24.46740 04 07 35.30 +16 39 26.4 23.5 V EU052691
K05U01L tC2005 10 25.31336 04 07 41.00 +18 56 11.6 20.0 V EU052291
K05U01L tC2005 10 25.31734 04 07 40.89 +18 56 51.6 20.0 V EU052291
K05U01L tC2005 10 25.32130 04 07 40.81 +18 57 31.2 20.0 V EU052291
K05U01L C2005 10 25.39010 04 07 38.82 +19 08 52.9 18.2 V EU052G96
K05U01L C2005 10 25.39546 04 07 38.67 +19 09 47.7 19.0 V EU052G96
K05U01L C2005 10 25.40081 04 07 38.53 +19 10 40.8 19.1 V EU052G96
K05U01L C2005 10 25.43388 04 07 37.56 +19 16 09.0 19.1 V EU052G96
K05U01L C2005 10 25.43902 04 07 37.45 +19 16 59.8 19.2 V EU052G96
K05U01L C2005 10 25.44932 04 07 37.16 +19 18 41.9 19.4 V EU052G96
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observers M. T. Read, D. J. Higgins.
Measurer M. T. Read. 0.9-m f/3 reflector + CCD.
G96 Mt. Lemmon Survey. Observer E. C. Beshore. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill, R. A. Kowalski,
S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
Orbital elements:
2005 UL1
Epoch 2005 Oct. 17.0 TT = JDT 2453660.5 MPC
M 331.46102 (2000.0) P Q
n 0.61465737 Peri. 36.85974 +0.31642165 -0.93061793
a 1.3699792 Node 35.76610 +0.77785015 +0.14355893
e 0.2310181 Incl. 18.34143 +0.54297927 +0.33666171
P 1.60 H 23.0 G 0.15
From 12 observations 2005 Oct. 24-25.
Ephemeris:
2005 UL1 a,e,i = 1.37, 0.23, 18 q = 1.0535
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 10 17 04 05.29 +00 39.4 0.150 1.115 139.8 35.2 20.6
2005 10 27 04 07.52 +23 45.2 0.113 1.093 149.1 27.9 19.7
2005 11 06 03 58.83 +55 41.7 0.109 1.074 137.8 38.3 19.9
2005 11 16 03 03.36 +79 38.4 0.136 1.062 119.0 54.6 20.8
2005 11 26 19 34.39 +85 02.1 0.177 1.055 107.8 63.0 21.6
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-U52
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