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IAU Minor Planet Center

Minor Planet Center

MPEC 2000-T20: 2000 SB25

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M.P.E.C. 2000-T20                                Issued 2000 Oct. 5, 22:03 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

                                   2000 SB25

Observations:
     K00S25B* C2000 09 22.25284 22 21 34.25 +10 24 26.5          18.3        704
     K00S25B  C2000 09 22.26743 22 21 33.43 +10 24 38.9          18.2        704
     K00S25B  C2000 09 22.28208 22 21 32.56 +10 24 51.0          18.6        704
     K00S25B  C2000 09 25.12947 22 19 32.90 +11 04 31.9          19.4        704
     K00S25B  C2000 09 25.14419 22 19 32.17 +11 04 43.6          19.6        704
     K00S25B  C2000 09 25.15888 22 19 31.52 +11 04 55.7          19.5        704
     K00S25B  C2000 09 27.17492 22 18 19.84 +11 32 05.7          19.4        704
     K00S25B  C2000 09 27.18997 22 18 19.08 +11 32 17.1          19.4        704
     K00S25B  C2000 09 27.20503 22 18 18.52 +11 32 28.8          19.6        704
     K00S25B  C2000 09 27.22009 22 18 17.82 +11 32 42.0          19.7        704
     K00S25B  C2000 09 27.23515 22 18 17.23 +11 32 51.9          19.7        704
     K00S25B WC2000 10 04.83613 22 15 58.35 +13 08 28.2                      118
     K00S25B WC2000 10 04.84351 22 15 58.39 +13 08 34.4                      118
     K00S25B WC2000 10 04.85657 22 15 58.32 +13 08 43.7                      595
     K00S25B WC2000 10 04.86958 22 15 58.15 +13 08 53.8          19.2 V      595

Observer details:
118 Modra.  Observers L. Kornos, P. Koleny, J. Toth.  0.6-m f/5.5
    reflector + CCD.
595 Farra d'Isonzo.  Observers G. Lombardi, E. Pettarin.  0.40-m f/4.5
    reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, M. Elowitz, R. Huber, L. Manguso.  Measurers J. Stuart,
    R. Sayer, J. B. Evans, H. Viggh.  1.0-m f/2.15 reflector + CCD.

Orbital elements:
2000 SB25
Epoch 2000 Sept. 13.0 TT = JDT 2451800.5                Spahr
M 337.24364              (2000.0)            P               Q
n   0.39066000     Peri.   87.14546     +0.79762776     -0.59749095
a   1.8532617      Node   309.52924     +0.50218754     +0.73357328
e   0.3537044      Incl.    6.13492     +0.33406231     +0.32384380
P   2.52           H   20.1           G   0.15
From 15 observations 2000 Sept. 22-Oct. 4.

Ephemeris:
2000 SB25                a,e,i = 1.85, 0.35, 6                   q = 1.1978
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2000 09 23    22 21.01   +10 35.2    0.299    1.277   153.0    20.9    19.0
2000 10 03    22 16.19   +12 46.5    0.292    1.249   144.1    28.0    19.2
2000 10 13    22 17.92   +14 42.0    0.292    1.226   136.4    34.1    19.3
2000 10 23    22 27.11   +16 26.5    0.299    1.210   130.3    38.8    19.4
2000 11 02    22 43.79   +18 03.7    0.310    1.200   125.9    42.0    19.6
2000 11 12    23 07.32   +19 36.2    0.325    1.198   122.8    44.0    19.7
2000 11 22    23 36.41   +21 01.8    0.347    1.203   120.8    44.9    19.9
2000 12 02    00 09.65   +22 16.9    0.375    1.215   119.3    45.0    20.1
2000 12 12    00 45.43   +23 19.4    0.412    1.233   118.1    44.8    20.3
2000 12 22    01 22.14   +24 07.1    0.458    1.258   116.7    44.3    20.6
2001 01 01    01 58.62   +24 40.8    0.515    1.288   115.0    43.8    20.9
2001 01 11    02 34.07   +25 02.8    0.582    1.323   112.9    43.2    21.2
2001 01 21    03 08.02   +25 14.4    0.659    1.362   110.4    42.6    21.5
2001 01 31    03 40.42   +25 17.5    0.747    1.404   107.4    42.0    21.8

Timothy B. Spahr             (C) Copyright 2000 MPC           M.P.E.C. 2000-T20

Read MPEC 2000-T19 Read MPEC 2000-T21


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