MPEC 2005-M65 : COMET P/2005 JD108 (CATALINA-NEAT)
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M.P.E.C. 2005-M65 Issued 2005 June 30, 14:15 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 P/2005 JD108 (CATALINA-NEAT)
Observations:
PK05JA8D C2005 06 21.43824 21 17 59.65 -11 32 18.2 19.0 N EM065644
PK05JA8D C2005 06 21.44945 21 17 59.56 -11 32 18.5 18.8 N EM065644
PK05JA8D C2005 06 21.46033 21 17 59.49 -11 32 18.0 18.6 N EM065644
PK05JA8D C2005 06 28.39944 21 16 54.32 -11 31 20.6 18.4 T EM065644
PK05JA8D C2005 06 28.41987 21 16 54.06 -11 31 21.0 18.5 T EM065644
PK05JA8D C2005 06 28.43284 21 16 53.88 -11 31 21.0 18.5 T EM065644
PK05JA8D C2005 06 30.32978 21 16 28.96 -11 31 43.3 18.7 N EM065651
PK05JA8D C2005 06 30.35177 21 16 28.63 -11 31 43.6 18.7 N EM065651
PK05JA8D C2005 06 30.39653 21 16 28.06 -11 31 44.4 18.0 T EM065673
PK05JA8D C2005 06 30.40081 21 16 27.97 -11 31 44.6 EM065673
PK05JA8D C2005 06 30.40613 21 16 27.89 -11 31 44.7 EM065673
PK05JA8D C2005 06 30.41169 21 16 27.79 -11 31 44.8 EM065673
Observer details:
644 Palomar Mountain/NEAT. Observers R. Bambery, M. Hicks, K. Lawrence,
E. Helin, R. Thicksten. 1.2-m Schmidt + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
Orbital elements:
P/2005 JD108 (Catalina-NEAT)
T 2005 Aug. 1.3467 TT MPC
q 4.032734 (2000.0) P Q
n 0.0598875 Peri. 88.9493 +0.6850621 +0.7273873
a 6.470112 Node 224.3811 -0.6890407 +0.6291836
e 0.376713 Incl. 3.2761 -0.2364588 +0.2739266
P 16.5
From 20 observations 2005 May 12-June 30.
Ephemeris:
P/2005 JD108 (Catalina-NEAT)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2005 06 29 21 16.78 -11 31.4 3.213 4.037 139.1 9.5 18.6
2005 07 09 21 13.98 -11 36.8 3.128 4.035 149.2 7.4 18.5
2005 07 19 21 10.04 -11 49.1 3.066 4.033 159.6 5.0 18.5
2005 07 29 21 05.31 -12 06.8 3.030 4.033 169.8 2.6 18.5
2005 08 08 21 00.20 -12 28.2 3.021 4.033 175.3 1.2 18.5
2005 08 18 20 55.21 -12 51.3 3.042 4.034 166.8 3.3 18.5
2005 08 28 20 50.80 -13 13.9 3.089 4.035 156.4 5.8 18.5
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-M65
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