MPEC 1999-K14: COMET C/1999 K1 (SOHO)
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M.P.E.C. 1999-K14 Issued 1999 May 20, 15:13 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 K1 (SOHO)
Observations:
CJ99K010 S1999 05 20.27923 03 54 37.4 +16 59 06 249
CJ99K010 s1999 05 20.27923 2 +0.00643062 +0.00885823 +0.00285491 249
CJ99K010 S1999 05 20.32090 03 54 28.4 +17 03 57 249
CJ99K010 s1999 05 20.32090 2 +0.00642900 +0.00885890 +0.00285541 249
CJ99K010 S1999 05 20.34590 03 54 21.7 +17 06 59 249
CJ99K010 s1999 05 20.34590 2 +0.00642802 +0.00885930 +0.00285571 249
CJ99K010 S1999 05 20.36257 03 54 17.0 +17 08 42 249
CJ99K010 s1999 05 20.36257 2 +0.00642738 +0.00885956 +0.00285592 249
CJ99K010 S1999 05 20.38756 03 54 11.9 +17 12 01 249
CJ99K010 s1999 05 20.38756 2 +0.00642640 +0.00885996 +0.00285622 249
CJ99K010 S1999 05 20.40423 03 54 08.3 +17 14 22 249
CJ99K010 s1999 05 20.40423 2 +0.00642576 +0.00886022 +0.00285642 249
CJ99K010 S1999 05 20.42929 03 53 59.8 +17 17 01 249
CJ99K010 s1999 05 20.42929 2 +0.00642478 +0.00886062 +0.00285673 249
CJ99K010 S1999 05 20.44590 03 53 56.2 +17 19 00 249
CJ99K010 s1999 05 20.44590 2 +0.00642414 +0.00886088 +0.00285693 249
CJ99K010 S1999 05 20.48758 03 53 45.0 +17 24 18 249
CJ99K010 s1999 05 20.48758 2 +0.00642252 +0.00886154 +0.00285743 249
CJ99K010 S1999 05 20.51256 03 53 37.3 +17 27 13 249
CJ99K010 s1999 05 20.51256 2 +0.00642154 +0.00886193 +0.00285774 249
Observer details:
249 SOHO. SOHO-LASCO coronagraph C3. Comet detection and measurements by
D. A. Biesecker, reduction by B. G. Marsden.
Orbital elements:
C/1999 K1 (SOHO)
T 1999 May 21.49 TT Marsden
q 0.0075 (2000.0) P Q
Peri. 93.32 +0.23713 -0.94105
Node 22.22 -0.92638 -0.29382
e 1.0 Incl. 140.36 +0.29256 -0.16762
From 10 observations 1999 May 20.
Ephemeris:
C/1999 K1 (SOHO)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
1999 05 20.5 03 53.51 +17 24.0 1.099 0.102 2.9 30.4 6.8
1999 05 20.6 03 53.06 +17 36.7 1.093 0.095 2.7 29.8 6.5
1999 05 20.7 03 52.58 +17 50.1 1.087 0.087 2.4 29.0 6.1
1999 05 20.8 03 52.08 +18 04.1 1.081 0.079 2.1 28.1 5.6
1999 05 20.9 03 51.54 +18 18.9 1.074 0.071 1.8 27.0 5.2
1999 05 21.0 03 50.99 +18 34.7 1.067 0.062 1.5 25.8 4.6
1999 05 21.1 03 50.40 +18 51.8 1.060 0.052 1.2 24.3 3.8
1999 05 21.2 03 49.79 +19 10.7 1.051 0.042 0.9 22.7 2.8
1999 05 21.3 03 49.18 +19 32.0 1.040 0.031 0.7 22.5 1.5
1999 05 21.4 03 48.76 +19 57.5 1.027 0.018 0.5 33.0 -0.9
1999 05 21.5 03 50.53 +20 22.7 1.006 0.008 0.3 137.2 -4.5
Brian G. Marsden (C) Copyright 1999 MPC M.P.E.C. 1999-K14
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