MPEC 2002-H43 : 2002 HQ11

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M.P.E.C. 2002-H43                                Issued 2002 Apr. 24, 18:08 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 HQ11

Observations:
     K02H11Q* C2002 04 22.44600 14 30 57.47 +09 02 38.4          17.8        644
     K02H11Q  C2002 04 22.46643 14 30 54.44 +09 02 24.8          18.2        644
     K02H11Q  C2002 04 22.48316 14 30 51.95 +09 02 13.6          18.8        644
     K02H11Q 1C2002 04 22.70162 14 30 21.67 +09 00 22.2                      413
     K02H11Q 1C2002 04 22.70298 14 30 21.46 +09 00 21.3                      413
     K02H11Q 1C2002 04 22.70435 14 30 21.27 +09 00 20.4                      413
     K02H11Q 1C2002 04 22.78679 14 30 09.30 +08 59 25.3                      413
     K02H11Q 1C2002 04 22.78838 14 30 09.06 +08 59 24.2          18.4 R      413
     K02H11Q  C2002 04 22.90503 14 29 55.04 +08 57 33.2                      557
     K02H11Q  C2002 04 22.90591 14 29 55.46 +08 57 36.8          17.4 R      938
     K02H11Q  C2002 04 22.90876 14 29 54.57 +08 57 31.0                      557
     K02H11Q  C2002 04 22.91027 14 29 54.93 +08 57 34.0          17.0 R      938
     K02H11Q  C2002 04 22.91062 14 29 54.23 +08 57 29.7                      557
     K02H11Q  C2002 04 22.91538 14 29 54.24 +08 57 31.2          17.2 R      938
     K02H11Q 1C2002 04 23.56097 14 28 26.30 +08 51 03.7                      413
     K02H11Q 1C2002 04 23.56223 14 28 26.12 +08 51 02.8                      413
     K02H11Q 1C2002 04 23.56350 14 28 25.94 +08 51 02.1                      413

Observer details:
413 Siding Spring.  Observer R. H. McNaught.  1.0-m f/8 reflector + CCD.
557 Ondrejov.  Observer L. Sarounova.  0.65-m f/3.6 reflector + CCD.
644 Palomar Mountain/NEAT.  Observers E. F. Helin, S. Pravdo, K. Lawrence,
    M. Hicks, R. Thicksten.  1.2-m Schmidt + CCD.
938 Linhaceira.  Observer R. Goncalves.  0.25-m f/6.7 Schmidt-Cassegrain + CCD.

Orbital elements:
2002 HQ11
Epoch 2002 Apr. 16.0 TT = JDT 2452380.5                 MPC
M  26.22734              (2000.0)            P               Q
n   0.37730648     Peri.  321.04239     -0.43046406     -0.90142450
a   1.8967345      Node   154.35596     +0.85253293     -0.42286193
e   0.6075324      Incl.    6.12829     +0.29645961     -0.09285290
P   2.61           H   18.8           G   0.15
From 17 observations 2002 Apr. 22-23.

Ephemeris:
2002 HQ11                a,e,i = 1.90, 0.61, 6                   q = 0.7444
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2002 04 16    14 49.13   +10 11.3    0.248    1.229   152.8    21.9    17.3
2002 04 26    14 23.38   +08 24.2    0.336    1.324   158.1    16.5    17.9
2002 05 06    14 08.65   +06 33.3    0.438    1.418   154.7    17.7    18.7
2002 05 16    14 01.12   +04 40.8    0.554    1.509   147.7    21.0    19.4
2002 05 26    13 58.78   +02 48.0    0.683    1.597   139.9    24.1    20.1
2002 06 05    14 00.22   +00 56.8    0.824    1.683   132.2    26.5    20.7
2002 06 15    14 04.52   -00 52.1    0.976    1.765   124.8    28.2    21.2
2002 06 25    14 11.04   -02 38.2    1.137    1.845   117.8    29.2    21.7
2002 07 05    14 19.27   -04 20.7    1.307    1.921   110.9    29.6    22.1

Timothy B. Spahr             (C) Copyright 2002 MPC           M.P.E.C. 2002-H43

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