MPEC 2005-N49 : COMET P/2005 JD108 (CATALINA-NEAT)
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M.P.E.C. 2005-N49 Issued 2005 July 11, 00:11 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 30.35775 21 16 28.55 -11 31 44.1 18.9 T EN049H06
PK05JA8D C2005 06 30.36754 21 16 28.34 -11 31 45.1 18.2 T EN049H06
PK05JA8D C2005 06 30.38963 21 16 28.05 -11 31 44.0 18.7 T EN049H06
PK05JA8D C2005 07 05.44229 21 15 07.15 -11 34 06.2 18.2 T EN049644
PK05JA8D C2005 07 05.45328 21 15 06.96 -11 34 06.3 18.3 T EN049644
PK05JA8D C2005 07 05.46465 21 15 06.76 -11 34 06.9 18.1 T EN049644
PK05JA8D C2005 07 06.38291 21 14 49.98 -11 34 44.6 18.7 T EN049691
PK05JA8D C2005 07 06.40055 21 14 49.67 -11 34 45.1 19.9 T EN049691
PK05JA8D C2005 07 06.41811 21 14 49.26 -11 34 45.8 18.8 T EN049691
PK05JA8D C2005 07 09.37049 21 13 51.10 -11 37 11.9 18.6 T EN049673
PK05JA8D C2005 07 09.38090 21 13 50.89 -11 37 12.2 EN049673
PK05JA8D C2005 07 09.38611 21 13 50.78 -11 37 12.3 EN049673
PK05JA8D C2005 07 09.41325 21 13 50.09 -11 37 14.5 18.6 T EN049691
PK05JA8D C2005 07 09.43070 21 13 49.73 -11 37 15.4 18.7 T EN049691
PK05JA8D C2005 07 09.44817 21 13 49.36 -11 37 16.2 18.7 T EN049691
Observer details:
644 Palomar Mountain/NEAT. Observers R. Bambery, M. Hicks, K. Lawrence,
E. Helin, R. Thicksten. 1.2-m Schmidt + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
691 Steward Observatory, Kitt Peak. Observers J. V. Scotti, M. T. Read.
0.9-m f/3 reflector + CCD.
H06 New Mexico Skies Observatory. Observer J. Sue. 0.25-m reflector + CCD.
Orbital elements:
P/2005 JD108 (Catalina-NEAT)
T 2005 Aug. 6.2564 TT MPC
q 4.030081 (2000.0) P Q
n 0.0601717 Peri. 89.6930 +0.6938773 +0.7189852
a 6.449725 Node 224.3357 -0.6813173 +0.6375514
e 0.375155 Incl. 3.2755 -0.2331115 +0.2767460
P 16.4
From 35 observations 2005 May 12-July 9.
Ephemeris:
P/2005 JD108 (Catalina-NEAT)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2005 07 09 21 13.98 -11 36.8 3.126 4.033 149.2 7.4 18.5
2005 07 19 21 10.04 -11 49.1 3.063 4.031 159.6 5.1 18.5
2005 07 29 21 05.30 -12 06.8 3.027 4.030 169.8 2.6 18.5
2005 08 08 21 00.18 -12 28.3 3.019 4.030 175.3 1.2 18.5
2005 08 18 20 55.18 -12 51.4 3.039 4.031 166.8 3.3 18.5
2005 08 28 20 50.77 -13 14.1 3.086 4.032 156.4 5.8 18.5
2005 09 07 20 47.36 -13 34.4 3.159 4.034 145.9 8.0 18.6
2005 09 17 20 45.27 -13 50.8 3.255 4.036 135.7 10.0 18.6
2005 09 27 20 44.68 -14 02.2 3.370 4.039 125.8 11.6 18.7
Brian G. Marsden (C) Copyright 2005 MPC M.P.E.C. 2005-N49
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