MPEC 2007-G40 : COMET C/2007 D1 (LINEAR)
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M.P.E.C. 2007-G40 Issued 2007 Apr. 13, 14:24 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET C/2007 D1 (LINEAR)
Observations:
CK07D010 C2007 03 22.91485 09 38 17.52 -04 35 33.5 17.7 N EG040J70
CK07D010 C2007 03 22.91597 09 38 17.52 -04 35 33.7 17.8 N EG040J70
CK07D010 C2007 03 24.91037 09 38 01.17 -04 26 56.0 17.4 T EG040585
CK07D010 C2007 04 05.88023 09 36 51.67 -03 35 46.3 18.6 N EG040585
CK07D010 C2007 04 05.90921 09 36 51.55 -03 35 38.7 18.5 N EG040585
CK07D010 C2007 04 06.87465 09 36 48.28 -03 31 37.7 17.2 N EG040B30
CK07D010 C2007 04 06.88645 09 36 48.32 -03 31 34.2 17.8 N EG040213
CK07D010 C2007 04 06.88646 09 36 48.23 -03 31 34.8 17.0 N EG040B30
CK07D010 C2007 04 06.88912 09 36 48.31 -03 31 33.3 17.8 N EG040213
CK07D010 C2007 04 06.89016 09 36 48.31 -03 31 34.2 18.3 N EG040B30
CK07D010 C2007 04 06.89173 09 36 48.29 -03 31 32.7 17.8 N EG040213
CK07D010 C2007 04 07.51726 09 36 46.41 -03 28 54.9 19.3 N EG040415
CK07D010 C2007 04 07.52571 09 36 46.42 -03 28 52.3 19.4 N EG040415
CK07D010 C2007 04 09.85178 09 36 40.70 -03 19 17.7 18.5 T EG040215
CK07D010 C2007 04 11.50889 09 36 38.01 -03 12 31.0 18.9 N EG040415
CK07D010 C2007 04 11.51451 09 36 38.00 -03 12 29.7 19.4 N EG040415
Observer details:
213 Observatorio Montcabre. Observer R. Naves. Measurer M. Campas. 0.30-m
f/10 Schmidt-Cassegrain + CCD.
215 Buchloe. Observer W. Hasubick. 0.44-m f/4.6 reflector + CCD.
415 Kambah, near Canberra. Observer D. Herald. 0.36-m f/3.9
Schmidt-Cassegrain + CCD.
585 Kiev comet station. Observers A. Baransky, S. Borysenko. Measurer
A. Baransky. 0.70-m f/4 reflector + CCD.
B30 Szamotuly-Galowo. Observer M. Reszelski. 0.20-m reflector + CCD.
J70 Obs. Astronomico Vega del Thader, El Palmar. Observer J. P. Navarro P.
0.20-m Schmidt-Cassegrain + CCD.
Orbital elements:
C/2007 D1 (LINEAR)
T 2007 June 8.2710 TT MPC
q 8.796918 (2000.0) P Q
Peri. 339.5478 -0.8852380 -0.4537655
Node 171.1125 +0.4622687 -0.8338895
e 1.0 Incl. 41.4289 -0.0515887 +0.3142056
From 151 observations 2007 Feb. 17-Apr. 11.
Ephemeris:
C/2007 D1 (LINEAR)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2007 04 10 09 36.67 -03 18.7 8.176 8.804 126.1 5.3 17.5
2007 04 20 09 36.70 -02 39.1 8.303 8.802 116.8 5.8 17.5
2007 04 30 09 37.42 -02 02.9 8.444 8.800 107.5 6.3 17.6
2007 05 10 09 38.83 -01 30.7 8.595 8.799 98.4 6.5 17.6
2007 05 20 09 40.90 -01 03.0 8.751 8.798 89.4 6.6 17.7
2007 05 30 09 43.60 -00 40.0 8.907 8.797 80.5 6.5 17.7
Brian G. Marsden (C) Copyright 2007 MPC M.P.E.C. 2007-G40
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