MPEC 2005-Y30 : 2005 YR3
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M.P.E.C. 2005-Y30 Issued 2005 Dec. 24, 00:27 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 YR3
Observations:
K05Y03R* C2005 12 22.41484 09 52 32.78 +42 53 32.8 18.8 EY030704
K05Y03R C2005 12 22.42836 09 52 19.40 +42 55 42.4 19.1 EY030704
K05Y03R C2005 12 22.44197 09 52 05.73 +42 57 52.4 18.9 EY030704
K05Y03R C2005 12 23.39282 09 36 58.04 +45 24 40.4 19.4 EY030704
K05Y03R C2005 12 23.40564 09 36 44.02 +45 26 38.4 19.0 EY030704
K05Y03R C2005 12 23.43132 09 36 15.79 +45 30 33.0 19.3 EY030704
K05Y03R C2005 12 23.44416 09 36 01.68 +45 32 28.4 19.3 EY030704
K05Y03R C2005 12 24.00098 09 26 31.97 +46 53 30.1 18.8 R EY030143
K05Y03R C2005 12 24.00401 09 26 28.59 +46 53 57.6 18.5 R EY030143
K05Y03R C2005 12 24.00705 09 26 25.16 +46 54 24.7 18.4 R EY030143
Observer details:
143 Gnosca. Observer S. Sposetti. 0.40-m f/4 reflector + CCD.
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.
Orbital elements:
2005 YR3
Epoch 2006 Mar. 6.0 TT = JDT 2453800.5 MPC
M 242.44083 (2000.0) P Q
n 1.32664854 Peri. 222.64582 +0.40066414 +0.91437469
a 0.8202863 Node 71.04984 -0.82316711 +0.38713575
e 0.2684923 Incl. 3.52790 -0.40232345 +0.11851095
P 0.74 H 23.3 G 0.15 U 9
Residuals in seconds of arc
051222 704 0.6- 0.1+ 051223 704 0.3+ 0.3+ 051224 143 0.1- 0.0
051222 704 0.4+ 0.3- 051223 704 0.2+ 0.7+ 051224 143 0.1- 0.4-
051222 704 0.4- 0.3- 051223 704 0.7+ 0.2+
051223 704 0.1+ 0.4+ 051224 143 0.4- 0.1-
Ephemeris:
2005 YR3 a,e,i = 0.82, 0.26, 3 q = 0.6048
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 12 16 11 02.60 +25 55.4 0.0526 1.000 106.6 70.5 19.4
2005 12 26 08 47.64 +51 15.5 0.0476 1.020 140.0 38.3 18.3
2006 01 05 05 18.64 +55 25.9 0.0626 1.033 142.0 35.9 18.8
2006 01 15 03 52.70 +48 05.0 0.0890 1.039 126.6 49.5 20.0
2006 01 25 03 27.69 +42 52.0 0.119 1.038 113.5 60.5 20.9
2006 02 04 03 22.75 +39 44.7 0.148 1.029 102.8 69.1 21.6
Timothy B. Spahr (C) Copyright 2005 MPC M.P.E.C. 2005-Y30
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