MPEC 2007-H72 : COMET P/2007 H3 (GARRADD)
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M.P.E.C. 2007-H72 Issued 2007 Apr. 28, 13:38 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/2007 H3 (GARRADD)
Observations:
PK07H030 C2007 04 27.20718 11 49 06.31 -41 47 55.8 17.4 T EH072673
PK07H030 C2007 04 27.21100 11 49 06.24 -41 47 52.4 EH072673
PK07H030 C2007 04 27.21597 11 49 06.12 -41 47 48.2 EH072673
PK07H030 C2007 04 27.22118 11 49 06.02 -41 47 43.5 EH072673
PK07H030 C2007 04 28.20532 11 48 52.04 -41 33 08.0 17.4 T EH072673
PK07H030 C2007 04 28.21516 11 48 51.86 -41 32 58.8 EH072673
PK07H030 C2007 04 28.22002 11 48 51.77 -41 32 54.7 EH072673
PK07H030 C2007 04 28.22488 11 48 51.71 -41 32 50.2 EH072673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
Orbital elements:
P/2007 H3 (Garradd)
T 2007 Aug. 15.3970 TT MPC
q 1.830028 (2000.0) P Q
n 0.1505193 Peri. 350.1325 -0.2627450 +0.8669672
a 3.500052 Node 263.6682 -0.8536637 -0.4134330
e 0.477143 Incl. 25.2188 -0.4496925 +0.2782823
P 6.55
From 28 observations 2007 Mar. 28-Apr. 28.
Ephemeris:
P/2007 H3 (Garradd)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2007 04 20 11 51.95 -43 24.8 1.223 2.088 139.0 18.4 17.1
2007 04 30 11 48.54 -41 05.7 1.198 2.050 136.6 19.7 17.0
2007 05 10 11 49.17 -38 20.3 1.189 2.014 132.5 21.7 16.9
2007 05 20 11 54.03 -35 23.1 1.197 1.980 127.3 24.0 16.9
2007 05 30 12 02.89 -32 27.7 1.219 1.950 121.4 26.3 16.8
2007 06 09 12 15.23 -29 44.2 1.254 1.922 115.4 28.5 16.8
2007 06 19 12 30.47 -27 18.4 1.300 1.897 109.4 30.3 16.9
2007 06 29 12 48.10 -25 13.8 1.356 1.876 103.6 31.8 16.9
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-H72
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