MPEC 2008-N28 : COMET C/2008 J6 (HILL)
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M.P.E.C. 2008-N28 Issued 2008 July 10, 16:44 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 06 23.96692 23 20 46.00 +32 33 33.5 EN028204
CK08J060 C2008 06 24.00518 23 20 47.15 +32 34 46.5 16.8 N EN028204
CK08J060 C2008 06 27.09522 23 22 17.55 +34 11 27.9 18.0 N EN028J51
CK08J060 C2008 06 27.12917 23 22 18.42 +34 12 31.6 17.7 N EN028J51
CK08J060 C2008 06 27.16378 23 22 19.39 +34 13 38.2 17.6 N EN028J51
CK08J060 C2008 06 28.34197 23 22 49.82 +34 50 10.7 17.8 N EN028850
CK08J060 C2008 06 28.35687 23 22 50.14 +34 50 38.5 17.4 N EN028850
CK08J060 C2008 06 29.02044 23 23 06.39 +35 11 06.4 18.0 N EN028151
CK08J060 C2008 06 29.02190 23 23 06.39 +35 11 09.1 17.8 N EN028151
CK08J060 C2008 06 29.02336 23 23 06.46 +35 11 12.3 18.1 N EN028151
CK08J060 C2008 06 29.02409 23 23 06.46 +35 11 13.4 17.8 N EN028151
CK08J060 C2008 06 29.02481 23 23 06.48 +35 11 14.7 17.5 N EN028151
CK08J060 C2008 06 30.09878 23 23 31.24 +35 44 17.4 17.7 N EN028A77
CK08J060 C2008 06 30.10499 23 23 31.40 +35 44 28.9 16.8 N EN028A77
CK08J060 C2008 06 30.11119 23 23 31.47 +35 44 40.1 16.7 N EN028A77
CK08J060 C2008 06 30.96505 23 23 49.93 +36 10 47.0 18.1 N EN028215
CK08J060 C2008 06 30.96576 23 23 49.95 +36 10 48.7 17.8 N EN028215
CK08J060 C2008 06 30.96646 23 23 49.86 +36 10 50.2 EN028215
CK08J060 C2008 07 01.32720 23 23 57.29 +36 21 54.5 17.7 N EN028850
CK08J060 C2008 07 01.36923 23 23 58.13 +36 23 08.4 18.2 N EN028850
CK08J060 C2008 07 01.97449 23 24 10.24 +36 41 33.7 17.6 N EN028585
CK08J060 C2008 07 01.97703 23 24 10.21 +36 41 37.5 17.7 N EN028629
CK08J060 C2008 07 01.97769 23 24 10.19 +36 41 38.6 17.7 N EN028585
CK08J060 C2008 07 01.97918 23 24 10.21 +36 41 40.8 17.7 N EN028585
CK08J060 C2008 07 01.97991 23 24 10.27 +36 41 43.0 17.9 N EN028629
CK08J060 C2008 07 01.98039 23 24 10.18 +36 41 43.4 17.5 N EN028585
CK08J060 C2008 07 01.98142 23 24 10.25 +36 41 45.9 17.7 N EN028585
CK08J060 C2008 07 01.98274 23 24 10.31 +36 41 47.6 17.7 N EN028585
CK08J060 C2008 07 01.98278 23 24 10.30 +36 41 47.6 17.6 N EN028629
CK08J060 C2008 07 01.98588 23 24 10.32 +36 41 54.3 17.7 N EN028585
CK08J060 C2008 07 02.02791 23 24 11.15 +36 43 10.3 17.4 N EN028204
CK08J060 C2008 07 02.11532 23 24 12.85 +36 45 51.9 17.1 N EN028J24
CK08J060 C2008 07 02.11896 23 24 12.90 +36 45 58.0 17.2 N EN028J24
CK08J060 C2008 07 02.12280 23 24 12.98 +36 46 04.5 17.1 N EN028J24
CK08J060 C2008 07 02.95970 23 24 28.21 +37 11 24.9 18.7 N EN028B42
CK08J060 C2008 07 02.96254 23 24 28.12 +37 11 29.5 18.5 N EN028B42
CK08J060 C2008 07 04.70456 23 24 55.98 +38 03 49.9 EN028349
CK08J060 C2008 07 04.70645 23 24 56.00 +38 03 53.2 EN028349
CK08J060 C2008 07 04.70832 23 24 56.03 +38 03 56.8 16.5 T EN028349
CK08J060 C2008 07 07.36344 23 25 28.16 +39 22 36.8 17.2 N EN028H45
CK08J060 C2008 07 07.36454 23 25 28.16 +39 22 38.9 17.2 N EN028H45
CK08J060 C2008 07 07.36676 23 25 28.17 +39 22 43.5 17.0 N EN028H45
CK08J060 C2008 07 07.37056 23 25 28.23 +39 22 49.5 16.1 T EN028H45
CK08J060 C2008 07 07.37229 23 25 28.25 +39 22 52.8 16.0 T EN028H45
CK08J060 C2008 07 07.37325 23 25 28.25 +39 22 54.2 16.0 T EN028H45
CK08J060 C2008 07 08.02448 23 25 34.30 +39 41 58.7 18.8 N EN028J47
CK08J060 C2008 07 08.02922 23 25 34.32 +39 42 06.6 18.7 N EN028J47
CK08J060 C2008 07 08.03101 23 25 34.36 +39 42 09.9 17.5 N EN028J47
CK08J060 C2008 07 08.03396 23 25 34.35 +39 42 14.8 18.4 N EN028J47
CK08J060 C2008 07 09.03647 23 25 41.89 +40 11 26.6 17.2 N EN028945
CK08J060 C2008 07 09.04326 23 25 41.87 +40 11 38.6 17.3 N EN028945
CK08J060 C2008 07 09.04487 23 25 41.84 +40 11 41.2 17.3 N EN028945
CK08J060 C2008 07 09.31727 23 25 43.70 +40 19 34.7 17.2 N EN028H45
CK08J060 C2008 07 09.31837 23 25 43.70 +40 19 36.3 17.2 N EN028H45
CK08J060 C2008 07 09.31991 23 25 43.70 +40 19 39.1 17.3 N EN028H45
CK08J060 C2008 07 09.32208 23 25 43.70 +40 19 43.0 17.1 N EN028H45
CK08J060 C2008 07 09.32311 23 25 43.70 +40 19 44.4 17.2 N EN028H45
CK08J060 C2008 07 09.98276 23 25 47.23 +40 38 45.9 17.2 N EN028J38
CK08J060 C2008 07 09.98385 23 25 47.33 +40 38 47.5 17.1 N EN028J38
Observer details:
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.36-m f/6.4
Schmidt-Cassegrain + CCD, 0.36-m f/7.6 Schmidt-Cassegrain + CCD.
215 Buchloe. Observer W. Hasubick. 0.44-m f/4.6 reflector + CCD.
349 Ageo. Observer K. Kadota. 0.25-m f/5.0 reflector + CCD.
585 Kiev comet station. Observer A. Baransky. 0.7-m f/4 reflector + CCD.
629 JATE Observatory, Szeged. Observers B. Csak, G. Santa, O. Haja, M. Kozak.
Measurer B. Csak. 0.40-m f/3.0 reflector + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig,
A. W. Thompson, M. A. Hubbard, S. Veselovskyi. 0.30-m f/2.5
Schmidt-Cassegrain + CCD.
945 Observatorio Monte Deva. Observer J. R. Vidal. 0.36-m f/4.48
Schmidt-Cassegrain + CCD.
A77 Observatoire Chante-Perdrix, Dauban. Observers C. Rinner, F. Kugel.
Measurer F. Kugel. 0.5-m f/3 reflector + CCD.
B42 Vitebsk. Observer V. Nevski. 0.3-m f/5.0 reflector + CCD.
H45 Petit Jean Mountain South. Observer P. C. Sherrod. 0.51-m f/4
Schmidt-Cassegrain + CCD.
J24 Observatorio Altamira. Observer J. F. Hernandez. 0.4-m f/10
Schmidt-Cassegrain + CCD.
J38 Observatorio La Vara, Valdes. Observer F. Garcia. 0.25-m f/8.1 reflector
+ CCD.
J47 Observatorio Nazaret. Observer G. Muler. 0.30-m Schmidt-Cassegrain + 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. 10.8608 TT MPC
q 2.002608 (2000.0) P Q
Peri. 10.6654 +0.5792216 +0.5254887
Node 298.1617 -0.7902480 +0.1743821
e 1.0 Incl. 44.9807 -0.2000261 +0.8327379
From 175 observations 2008 May 14-July 9.
Brian G. Marsden (C) Copyright 2008 MPC M.P.E.C. 2008-N28
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Read MPEC 2008-N29
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