MPEC 2008-P54 : COMET P/2008 O2 (McNAUGHT)
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M.P.E.C. 2008-P54 Issued 2008 Aug. 11, 14:41 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET P/2008 O2 (McNAUGHT)
Observations:
PK08O020 C2008 08 07.60619 21 24 39.48 -17 13 03.8 17.8 N EP054428
PK08O020 C2008 08 07.61852 21 24 39.01 -17 13 04.8 17.8 N EP054428
PK08O020 C2008 08 07.63086 21 24 38.46 -17 13 05.8 17.5 N EP054428
PK08O020 C2008 08 08.50362 21 24 04.27 -17 14 08.0 17.9 T EP054423
PK08O020 C2008 08 09.48366 21 23 25.55 -17 15 17.7 18.3 T EP054423
PK08O020 C2008 08 09.52316 21 23 24.02 -17 15 20.8 18.1 T EP054423
PK08O020 C2008 08 10.07358 21 23 02.13 -17 16 02.3 17.3 N EP054J53
PK08O020 C2008 08 10.08056 21 23 01.81 -17 16 02.9 17.1 N EP054J53
PK08O020 C2008 08 10.08528 21 23 01.64 -17 16 03.0 17.0 N EP054J53
PK08O020 C2008 08 10.56071 21 22 42.96 -17 16 35.7 EP054372
PK08O020 C2008 08 10.56387 21 22 42.85 -17 16 35.9 EP054372
PK08O020 C2008 08 10.56696 21 22 42.71 -17 16 36.1 18.0 N EP054372
PK08O020 C2008 08 10.91175 21 22 29.03 -17 17 00.8 EP054246
PK08O020 C2008 08 10.91284 21 22 28.99 -17 17 00.8 EP054246
PK08O020 C2008 08 10.91440 21 22 28.92 -17 17 01.4 EP054246
PK08O020 C2008 08 10.91512 21 22 28.90 -17 17 01.1 EP054246
PK08O020 C2008 08 10.91637 21 22 28.86 -17 17 01.2 EP054246
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
372 Geisei. Observers T. Seki, K. Muraoka, S. Shimomoto. 0.70-m f/7
reflector + CCD.
423 North Ryde. Observer S. G. McAndrew. 0.20-m f/4 hyperbolic astrograph
+ CCD.
428 Reedy Creek. Observer J. Broughton. 0.51-m f/2.7 reflector + CCD.
J53 Posadas. Observer R. Benavides. 0.28-m f/5.0 Schmidt-Cassegrain + CCD.
Orbital elements:
P/2008 O2 (McNaught)
T 2009 Aug. 5.204 TT MPC
q 3.78077 (2000.0) P Q
n 0.103853 Peri. 42.253 +0.985048 -0.141716
a 4.48252 Node 325.529 +0.070252 +0.849624
e 0.15655 Incl. 9.967 +0.157305 +0.507992
P 9.49
From 137 observations 2008 July 28-Aug. 10.
Ephemeris:
P/2008 O2 (McNaught)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2008 08 02 21 28.29 -17 06.2 2.977 3.982 170.8 2.3 17.4
2008 08 12 21 21.77 -17 18.2 2.960 3.972 177.2 0.7 17.3
2008 08 22 21 15.28 -17 28.1 2.972 3.963 166.7 3.4 17.3
2008 09 01 21 09.37 -17 34.2 3.011 3.953 155.7 6.0 17.4
2008 09 11 21 04.52 -17 35.1 3.077 3.944 144.9 8.4 17.4
2008 09 21 21 01.11 -17 30.2 3.166 3.934 134.4 10.5 17.5
Further observations of this comet are desirable.
Further observations of comet C/2008 O3 are very desirable.
Brian G. Marsden (C) Copyright 2008 MPC M.P.E.C. 2008-P54
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