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M.P.E.C. 1999-J29 Issued 1999 May 10, 21:18 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.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
COMET C/1999 J1 (SOHO)
Observations:
CJ99J010 S1999 05 07.80424 03 04 50.3 +14 55 56 249
CJ99J010 s1999 05 07.80424 2 +0.00684449 +0.00851457 +0.00272223 249
CJ99J010 S1999 05 07.86257 03 04 20.0 +15 04 10 249
CJ99J010 s1999 05 07.86257 2 +0.00684301 +0.00851655 +0.00272265 249
CJ99J010 S1999 05 07.90423 03 03 57.5 +15 09 58 249
CJ99J010 s1999 05 07.90423 2 +0.00684196 +0.00851797 +0.00272296 249
CJ99J010 S1999 05 07.92924 03 03 44.5 +15 13 33 249
CJ99J010 s1999 05 07.92924 2 +0.00684133 +0.00851882 +0.00272314 249
CJ99J010 S1999 05 07.97099 03 03 18.6 +15 18 46 249
CJ99J010 s1999 05 07.97099 2 +0.00684027 +0.00852024 +0.00272345 249
CJ99J010 S1999 05 07.98756 03 03 08.9 +15 21 05 249
CJ99J010 s1999 05 07.98756 2 +0.00683985 +0.00852080 +0.00272357 249
CJ99J010 S1999 05 08.02924 03 02 47.9 +15 28 19 249
CJ99J010 s1999 05 08.02924 2 +0.00683880 +0.00852222 +0.00272387 249
CJ99J010 S1999 05 08.07645 03 02 22.0 +15 35 05 249
CJ99J010 s1999 05 08.07645 2 +0.00683760 +0.00852383 +0.00272422 249
CJ99J010 S1999 05 08.10145 03 02 04.6 +15 38 47 249
CJ99J010 s1999 05 08.10145 2 +0.00683697 +0.00852468 +0.00272441 249
CJ99J010 S1999 05 08.14321 03 01 39.3 +15 45 34 249
CJ99J010 s1999 05 08.14321 2 +0.00683590 +0.00852610 +0.00272472 249
CJ99J010 S1999 05 08.18482 03 01 10.6 +15 52 59 249
CJ99J010 s1999 05 08.18482 2 +0.00683485 +0.00852751 +0.00272503 249
CJ99J010 S1999 05 08.22646 03 00 43.2 +16 00 19 249
CJ99J010 s1999 05 08.22646 2 +0.00683379 +0.00852893 +0.00272535 249
CJ99J010 S1999 05 08.24312 03 00 30.6 +16 04 16 249
CJ99J010 s1999 05 08.24312 2 +0.00683336 +0.00852950 +0.00272547 249
Observer details:
249 SOHO. SOHO-LASCO coronagraphs C3 and C2. Comet detection and
measurements by D. A. Biesecker, reduction by B. G. Marsden.
Orbital elements:
C/1999 J1 (SOHO)
T 1999 May 8.50 TT Marsden
q 0.0062 (2000.0) P Q
Peri. 83.51 +0.21787 -0.97259
Node 7.70 -0.94407 -0.23113
e 1.0 Incl. 142.66 +0.24750 -0.02548
From 13 observations 1999 May 7-8.
Brian G. Marsden (C) Copyright 1999 MPC M.P.E.C. 1999-J29
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