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M.P.E.C. 2005-A56 Issued 2005 Jan. 14, 17:22 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
COMET C/2005 A1 (LINEAR)
Observations:
CK05A010 C2005 01 13.48135 13 51 08.43 -17 22 57.6 15.4 T EA056704
CK05A010 C2005 01 13.49422 13 51 09.29 -17 23 28.6 15.5 T EA056704
CK05A010 C2005 01 13.50704 13 51 10.18 -17 24 00.2 15.7 T EA056704
CK05A010 C2005 01 13.52027 13 51 11.11 -17 24 32.0 15.4 T EA056704
CK05A010 C2005 01 13.53355 13 51 11.92 -17 25 05.0 15.4 T EA056704
CK05A010 C2005 01 14.28908 13 52 05.15 -17 55 50.9 15.1 N EA056I77
CK05A010 C2005 01 14.29534 13 52 05.60 -17 56 06.8 15.5 N EA056I77
CK05A010 C2005 01 14.30264 13 52 06.09 -17 56 24.7 15.3 N EA056I77
CK05A010 C2005 01 14.42500 13 52 14.74 -18 01 32.1 14.9 T EA056H06
CK05A010 C2005 01 14.42578 13 52 14.77 -18 01 33.5 14.9 T EA056H06
CK05A010 C2005 01 14.42757 13 52 14.87 -18 01 38.6 14.9 T EA056H06
CK05A010 C2005 01 14.42783 13 52 14.92 -18 01 38.8 14.8 T EA056H06
CK05A010 C2005 01 14.42984 13 52 15.10 -18 01 44.6 14.7 T EA056H06
CK05A010 C2005 01 14.43059 13 52 15.08 -18 01 45.7 14.4 T EA056H06
CK05A010 C2005 01 14.48020 13 52 18.65 -18 03 49.7 15.0 T EA056673
CK05A010 C2005 01 14.48681 13 52 19.06 -18 04 05.3 EA056673
CK05A010 C2005 01 14.49387 13 52 19.58 -18 04 23.1 EA056673
CK05A010 C2005 01 14.49792 13 52 19.84 -18 04 33.6 EA056673
CK05A010 C2005 01 14.50752 13 52 20.50 -18 04 57.0 EA056673
CK05A010 C2005 01 14.51053 13 52 20.75 -18 05 05.4 EA056673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
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.
I77 CEAMIG-REA Observatory, Belo Horizonte. Observers C. Jacques, E. Pimentel.
Measurer C. Jacques. 0.30-m f/3.0 Schmidt-Cassegrain + CCD.
Orbital elements:
C/2005 A1 (LINEAR)
T 2005 Apr. 10.933 TT MPC
q 1.07894 (2000.0) P Q
Peri. 261.840 -0.165302 +0.984164
Node 356.082 +0.060226 -0.054699
e 1.0 Incl. 69.490 -0.984402 -0.168609
From 20 observations 2005 Jan. 13-14.
Ephemeris:
C/2005 A1 (LINEAR)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2005 01 10 13 47.12 -15 07.9 1.681 1.787 79.5 32.8 14.6
2005 01 15 13 52.92 -18 25.4 1.563 1.730 82.2 34.3 14.3
2005 01 20 13 58.94 -22 08.9 1.448 1.673 84.6 35.8 14.0
2005 01 25 14 05.29 -26 23.7 1.339 1.618 86.8 37.4 13.7
2005 01 30 14 12.16 -31 15.6 1.236 1.563 88.7 39.1 13.4
2005 02 04 14 19.83 -36 50.4 1.142 1.509 90.1 40.8 13.1
2005 02 09 14 28.80 -43 13.0 1.059 1.457 90.8 42.6 12.8
2005 02 14 14 40.03 -50 24.9 0.989 1.407 90.8 44.6 12.5
2005 02 19 14 55.54 -58 21.4 0.935 1.358 89.8 46.7 12.2
2005 02 24 15 20.34 -66 47.3 0.900 1.312 87.8 48.9 12.0
2005 03 01 16 10.20 -75 07.4 0.884 1.269 85.0 51.1 11.8
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-A56
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