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M.P.E.C. 2008-M04 Issued 2008 June 16, 01:31 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 C/2008 J6 (HILL)
Observations:
CK08J060 C2008 05 31.72851 23 02 57.47 +20 04 07.3 18.0 N EM004300
CK08J060 C2008 05 31.73001 23 02 57.54 +20 04 10.1 17.7 N EM004300
CK08J060 C2008 05 31.73152 23 02 57.64 +20 04 13.0 17.9 N EM004300
CK08J060 C2008 05 31.73300 23 02 57.74 +20 04 15.5 17.5 N EM004300
CK08J060 C2008 05 31.73450 23 02 57.82 +20 04 19.3 17.3 N EM004300
CK08J060 C2008 06 09.99825 23 11 17.72 +25 05 42.4 EM004118
CK08J060 C2008 06 10.00237 23 11 17.95 +25 05 50.4 EM004118
CK08J060 C2008 06 10.00567 23 11 18.10 +25 05 56.8 EM004118
CK08J060 C2008 06 10.00831 23 11 18.28 +25 06 02.3 EM004118
CK08J060 C2008 06 12.72961 23 13 27.59 +26 34 15.3 EM004349
CK08J060 C2008 06 12.73266 23 13 27.71 +26 34 21.1 EM004349
CK08J060 C2008 06 12.73309 23 13 27.73 +26 34 21.8 EM004900
CK08J060 C2008 06 12.73572 23 13 27.83 +26 34 26.7 15.4 T EM004349
CK08J060 C2008 06 12.73676 23 13 27.89 +26 34 28.8 16.7 T EM004900
CK08J060 C2008 06 13.10215 23 13 44.50 +26 46 17.4 17.5 N EM004B49
CK08J060 C2008 06 13.12480 23 13 45.66 +26 47 00.8 17.3 N EM004J51
CK08J060 C2008 06 13.15969 23 13 47.23 +26 48 08.6 17.3 N EM004J51
CK08J060 C2008 06 13.19396 23 13 48.74 +26 49 15.8 17.4 N EM004J51
CK08J060 C2008 06 14.38279 23 14 42.04 +27 27 37.2 16.7 N EM004H06
CK08J060 C2008 06 14.40931 23 14 43.10 +27 28 31.8 16.9 N EM004H06
CK08J060 C2008 06 15.34433 23 15 23.71 +27 58 38.3 16.6 N EM004H06
CK08J060 C2008 06 15.36295 23 15 24.70 +27 59 12.3 16.6 N EM004H06
Observer details:
118 Modra. Observer S. Gajdos. 0.6-m f/5.5 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers A. Asami, N. Hashimoto,
K. Nishiyama, S. Okumura, T. Sakamoto, S. Urakawa. 1.0-m f/3.0 reflector
+ CCD.
349 Ageo. Observer K. Kadota. 0.25-m f/5.0 reflector + CCD.
900 Moriyama. Observer Y. Ikari. 0.25-m f/6.3 Schmidt-Cassegrain + CCD.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.25-m f/4 Newtonian
reflector + CCD.
H06 RAS Observatory, Mayhill. Observer M. Nicholson. 0.25-m f/4 astrograph
+ CCD.
J51 Observatorio Atlante, Tenerife. Observer J. A. Henriquez. 0.2-m f/9
Cassegrain + CCD.
Orbital elements:
C/2008 J6 (Hill)
T 2008 Apr. 10.8438 TT MPC
q 2.002489 (2000.0) P Q
Peri. 10.6552 +0.5791253 +0.5255849
Node 298.1616 -0.7902812 +0.1742333
e 1.0 Incl. 44.9814 -0.2001736 +0.8327084
From 104 observations 2008 May 14-June 15.
Brian G. Marsden (C) Copyright 2008 MPC M.P.E.C. 2008-M04
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