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IAU Minor Planet Center

Minor Planet Center

MPEC 2000-O10: C/1999 G5, 1999 H7, 1999 J12, 1999 X2, 2000 N2 (SOHO)

The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.


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M.P.E.C. 2000-O10                                Issued 2000 July 20, 14:19 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

             BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
          URL http://cfa-www.harvard.edu/iau/mpc.html  ISSN 1523-6714

             C/1999 G5, 1999 H7, 1999 J12, 1999 X2, 2000 N2 (SOHO)

Observations:
    CJ99G050  S1999 04 11.24590 01 24 26.0  +07 15 40                        249
    CJ99G050  s1999 04 11.24590 2 +0.00794259 +0.00694074 +0.00250781        249
    CJ99G050  S1999 04 11.25456 01 24 16.6  +07 16 31                        249
    CJ99G050  s1999 04 11.25456 2 +0.00794218 +0.00694166 +0.00250798        249
    CJ99G050  S1999 04 11.27090 01 23 59.3  +07 18 31                        249
    CJ99G050  s1999 04 11.27090 2 +0.00794140 +0.00694341 +0.00250829        249
    CJ99G050  S1999 04 11.28756 01 23 42.2  +07 20 39                        249
    CJ99G050  s1999 04 11.28756 2 +0.00794061 +0.00694519 +0.00250860        249
    CJ99G050  S1999 04 11.31346 01 23 13.6  +07 23 53                        249
    CJ99G050  s1999 04 11.31346 2 +0.00793938 +0.00694795 +0.00250909        249
    CJ99G050  S1999 04 11.32923 01 22 56.1  +07 25 48                        249
    CJ99G050  s1999 04 11.32923 2 +0.00793864 +0.00694963 +0.00250939        249
    CJ99G050  S1999 04 11.33756 01 22 46.8  +07 27 01                        249
    CJ99G050  s1999 04 11.33756 2 +0.00793824 +0.00695052 +0.00250955        249
    CJ99G050  S1999 04 11.35423 01 22 24.7  +07 29 37                        249
    CJ99G050  s1999 04 11.35423 2 +0.00793745 +0.00695229 +0.00250987        249
    CJ99G050  S1999 04 11.37090 01 22 08.4  +07 31 30                        249
    CJ99G050  s1999 04 11.37090 2 +0.00793666 +0.00695407 +0.00251018        249
    CJ99H070  S1999 04 20.41288 01 57 17.3  +10 21 26                        249
    CJ99H070  s1999 04 20.41288 2 +0.00747170 +0.00776080 +0.00264101        249
    CJ99H070  S1999 04 20.43758 01 56 55.4  +10 24 43                        249
    CJ99H070  s1999 04 20.43758 2 +0.00747040 +0.00776249 +0.00264123        249
    CJ99H070  S1999 04 20.45423 01 56 40.3  +10 26 59                        249
    CJ99H070  s1999 04 20.45423 2 +0.00746953 +0.00776363 +0.00264138        249
    CJ99H070  S1999 04 20.46256 01 56 31.9  +10 28 41                        249
    CJ99H070  s1999 04 20.46256 2 +0.00746909 +0.00776420 +0.00264146        249
    CJ99H070  S1999 04 20.47923 01 56 17.2  +10 30 50                        249
    CJ99H070  s1999 04 20.47923 2 +0.00746821 +0.00776534 +0.00264161        249
    CJ99H070  S1999 04 20.49590 01 56 05.3  +10 32 40                        249
    CJ99H070  s1999 04 20.49590 2 +0.00746733 +0.00776648 +0.00264176        249
    CJ99H070  S1999 04 20.50423 01 55 52.5  +10 33 44                        249
    CJ99H070  s1999 04 20.50423 2 +0.00746689 +0.00776704 +0.00264183        249
    CJ99J120  S1999 05 03.03478 02 43 09.6  +14 09 58                        249
    CJ99J120  s1999 05 03.03478 2 +0.00696583 +0.00835073 +0.00269652        249
    CJ99J120  S1999 05 03.06029 02 42 54.0  +14 13 21                        249
    CJ99J120  s1999 05 03.06029 2 +0.00696514 +0.00835162 +0.00269662        249
    CJ99J120  S1999 05 03.07645 02 42 44.2  +14 15 31                        249
    CJ99J120  s1999 05 03.07645 2 +0.00696470 +0.00835218 +0.00269668        249
    CJ99J120  S1999 05 03.08756 02 42 38.0  +14 17 12                        249
    CJ99J120  s1999 05 03.08756 2 +0.00696440 +0.00835257 +0.00269672        249
    CJ99J120  S1999 05 03.10145 02 42 29.3  +14 19 05                        249
    CJ99J120  s1999 05 03.10145 2 +0.00696403 +0.00835306 +0.00269678        249
    CJ99J120  S1999 05 03.11812 02 42 19.1  +14 21 34                        249
    CJ99J120  s1999 05 03.11812 2 +0.00696358 +0.00835364 +0.00269684        249
    CJ99J120  S1999 05 03.12923 02 42 12.2  +14 22 58                        249
    CJ99J120  s1999 05 03.12923 2 +0.00696328 +0.00835403 +0.00269688        249
    CJ99J120  S1999 05 03.14312 02 42 04.7  +14 25 24                        249
    CJ99J120  s1999 05 03.14312 2 +0.00696291 +0.00835451 +0.00269694        249
    CJ99J120  S1999 05 03.15978 02 41 52.9  +14 27 48                        249
    CJ99J120  s1999 05 03.15978 2 +0.00696246 +0.00835509 +0.00269700        249
    CJ99X020  S1999 12 03.89590 16 42 12.2  -23 40 38                        249
    CJ99X020  s1999 12 03.89590 2 -0.00629919 -0.00790767 -0.00417014        249
    CJ99X020  S1999 12 03.91257 16 42 21.2  -23 37 01                        249
    CJ99X020  s1999 12 03.91257 2 -0.00629799 -0.00790835 -0.00417010        249
    CJ99X020  S1999 12 03.92090 16 42 25.1  -23 35 38                        249
    CJ99X020  s1999 12 03.92090 2 -0.00629738 -0.00790870 -0.00417008        249
    CJ99X020  S1999 12 03.93756 16 42 33.9  -23 31 47                        249
    CJ99X020  s1999 12 03.93756 2 -0.00629618 -0.00790938 -0.00417003        249
    CJ99X020  S1999 12 03.97923 16 42 55.0  -23 22 35                        249
    CJ99X020  s1999 12 03.97923 2 -0.00629315 -0.00791108 -0.00416993        249
    CK00N020  S2000 07 08.22100 07 00 01.5  +20 51 14                        249
    CK00N020  s2000 07 08.22100 2 +0.00100802 +0.00859259 +0.00411123        249
    CK00N020  S2000 07 08.23757 07 00 13.3  +20 52 18                        249
    CK00N020  s2000 07 08.23757 2 +0.00100412 +0.00859180 +0.00411134        249
    CK00N020  S2000 07 08.26257 07 00 34.5  +20 56 00                        249
    CK00N020  s2000 07 08.26257 2 +0.00099823 +0.00859060 +0.00411152        249
    CK00N020  S2000 07 08.27923 07 00 46.5  +20 58 42                        249
    CK00N020  s2000 07 08.27923 2 +0.00099430 +0.00858979 +0.00411164        249
    CK00N020  S2000 07 08.32090 07 01 18.6  +21 04 42                        249
    CK00N020  s2000 07 08.32090 2 +0.00098448 +0.00858778 +0.00411192        249
    CK00N020  S2000 07 08.36256 07 01 58.1  +21 10 33                        249
    CK00N020  s2000 07 08.36256 2 +0.00097465 +0.00858577 +0.00411221        249
    CK00N020  S2000 07 08.40423 07 02 32.7  +21 17 27                        249
    CK00N020  s2000 07 08.40423 2 +0.00096482 +0.00858374 +0.00411249        249
    CK00N020  S2000 07 08.44595 07 03 09.6  +21 24 32                        249
    CK00N020  s2000 07 08.44595 2 +0.00095498 +0.00858171 +0.00411276        249
    CK00N020  S2000 07 08.47090 07 03 32.0  +21 28 16                        249
    CK00N020  s2000 07 08.47090 2 +0.00094909 +0.00858049 +0.00411293        249
    CK00N020  S2000 07 08.48756 07 03 52.5  +21 32 02                        249
    CK00N020  s2000 07 08.48756 2 +0.00094516 +0.00857967 +0.00411304        249

Observer details:
249 SOHO.  SOHO-LASCO coronagraphs C2 and C3.  Comets reported by  M. Oates
    and M. Meyer, measurements by D. Hammer, reduction by B. G. Marsden.

Orbital elements:
Comet            T              q       e       Peri.    Node     Incl.     C
CJ99G050   1999 Apr.  11.62   0.0062   1.0      77.96     2.66   143.42     M
CJ99H070   1999 Apr.  20.85   0.0082   1.0      79.79     6.99   142.60     M
CJ99J120   1999 May    3.48   0.0051   1.0      79.31   352.92   147.21     M
CJ99X020   1999 Dec.   4.23   0.0059   1.0      69.11   346.83   148.35     M
CK00N020   2000 July   8.82   0.0067   1.0      91.63    12.38   143.83     M

Brian G. Marsden             (C) Copyright 2000 MPC           M.P.E.C. 2000-O10

Read MPEC 2000-O09 Read MPEC 2000-O11


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