MPEC 2002-K02 : 2002 JR100

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M.P.E.C. 2002-K02                                Issued 2002 May 16, 14:54 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

                                  2002 JR100

Observations:
     K02JA0R* C2002 05 14.41642 14 57 34.26 +13 28 05.1          20.1        644
     K02JA0R  C2002 05 14.43776 14 57 26.86 +13 27 10.2          20.0        644
     K02JA0R  C2002 05 14.46062 14 57 19.11 +13 26 11.0          19.7        644
     K02JA0R  C2002 05 14.88047 14 55 19.44 +13 08 55.2                      557
     K02JA0R  C2002 05 14.88146 14 55 19.17 +13 08 53.1                      557
     K02JA0R  C2002 05 14.88245 14 55 18.75 +13 08 51.1                      557
     K02JA0R  C2002 05 14.88344 14 55 18.40 +13 08 49.9                      557
     K02JA0R  C2002 05 14.88642 14 55 17.41 +13 08 41.5                      557
     K02JA0R  C2002 05 14.89433 14 55 14.85 +13 08 24.1                      557
     K02JA0R  C2002 05 14.89534 14 55 14.77 +13 08 22.3                      246
     K02JA0R WC2002 05 14.93766 14 55 01.16 +13 06 47.3                      587
     K02JA0R  C2002 05 14.94019 14 55 00.26 +13 06 41.9          19.0 R      587
     K02JA0R  C2002 05 14.94271 14 54 59.52 +13 06 36.6                      587
     K02JA0R FC2002 05 14.94524 14 54 58.67 +13 06 29.4                      587
     K02JA0R  C2002 05 14.94688 14 54 57.63 +13 06 20.5                      246
     K02JA0R  C2002 05 14.94758 14 54 57.36 +13 06 18.9                      246
     K02JA0R  C2002 05 14.94819 14 54 57.19 +13 06 18.0                      246
     K02JA0R  C2002 05 14.94887 14 54 57.01 +13 06 16.1                      246
     K02JA0R  C2002 05 14.95027 14 54 56.56 +13 06 12.2                      246
     K02JA0R  C2002 05 14.95084 14 54 56.23 +13 06 11.5                      246
     K02JA0R  C2002 05 14.95149 14 54 56.08 +13 06 09.7                      246
     K02JA0R  C2002 05 14.95216 14 54 55.93 +13 06 07.9                      246
     K02JA0R  C2002 05 15.93081 14 50 27.43 +12 29 08.0                      246
     K02JA0R  C2002 05 15.93228 14 50 27.03 +12 29 05.2                      246
     K02JA0R  C2002 05 15.93302 14 50 26.82 +12 29 03.8                      246
     K02JA0R  C2002 05 15.93377 14 50 26.61 +12 29 01.7                      246
     K02JA0R  C2002 05 15.93456 14 50 26.39 +12 29 00.5                      246

Observer details:
246 Klet Observatory-KLENOT.  Observers M. Tichy, M. Kocer.  1.06-m KLENOT
    telescope + CCD.
557 Ondrejov.  Observer P. Kusnirak.  0.65-m f/3.6 reflector + CCD.
587 Sormano.  Observers F. Manca, A. Testa.  0.5-m reflector + CCD.
644 Palomar Mountain/NEAT.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
    M. Hicks, R. Thicksten.  1.2-m Schmidt + CCD.

Orbital elements:
2002 JR100
Epoch 2002 May 6.0 TT = JDT 2452400.5                   MPC
M  98.10662              (2000.0)            P               Q
n   1.10889476     Peri.  253.07685     -0.12324142     -0.99202205
a   0.9244338      Node   204.05011     +0.93346594     -0.10681033
e   0.2962867      Incl.    3.73242     +0.33682768     -0.06696123
P   0.89           H   23.5           G   0.15
From 27 observations 2002 May 14-15.

Ephemeris:
2002 JR100               a,e,i = 0.92, 0.30, 4                   q = 0.6505
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2002 05 06    16 28.54   +22 22.5    0.036    1.034   134.5    44.1    18.1
2002 05 16    14 50.17   +12 27.8    0.075    1.075   147.0    30.8    19.4
2002 05 26    14 25.47   +07 57.0    0.122    1.110   141.2    34.9    20.6
2002 06 05    14 18.66   +04 52.2    0.171    1.140   133.8    40.0    21.5
2002 06 15    14 19.88   +02 14.6    0.224    1.163   126.6    44.5    22.3

Timothy B. Spahr             (C) Copyright 2002 MPC           M.P.E.C. 2002-K02

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