MPEC 2000-C16: 2000 BL19

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M.P.E.C. 2000-C16                                Issued 2000 Feb. 3, 17:47 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

                                   2000 BL19

Observations:
     K00B19L* C2000 01 30.38705 09 57 24.29 +14 29 39.1          17.9 R      703
     K00B19L  C2000 01 30.39875 09 57 24.09 +14 28 57.6          18.2 R      703
     K00B19L  C2000 01 30.41047 09 57 23.96 +14 28 17.3          17.9 R      703
     K00B19L  C2000 01 30.42219 09 57 23.83 +14 27 35.4          18.0 R      703
     K00B19L  C2000 02 01.12045 09 57 14.28 +12 42 40.6          18.7        461
     K00B19L  C2000 02 01.12161 09 57 14.25 +12 42 36.0                      461
     K00B19L  C2000 02 01.12264 09 57 14.23 +12 42 32.2                      461
     K00B19L  C2000 02 02.32495 09 57 04.69 +11 21 17.8          18.5        704
     K00B19L  C2000 02 02.33893 09 57 04.38 +11 20 18.3          18.1        704
     K00B19L  C2000 02 02.35292 09 57 04.03 +11 19 19.2          18.3        704
     K00B19L  C2000 02 02.36695 09 57 03.72 +11 18 19.4          18.2        704
     K00B19L  C2000 02 02.38103 09 57 03.38 +11 17 18.9          18.2        704
     K00B19L  C2000 02 03.34730 09 56 52.58 +10 06 53.1                      670
     K00B19L  C2000 02 03.41355 09 56 50.81 +10 01 53.9                      670

Observer details:
461 JATE Asteroid Survey, Piszkesteto.  Observers K. Sarneczky, K. Sziladi.
    0.60-m Schmidt + CCD.
670 Camarillo.  Observer J. E. Rogers.  0.30-m f/6.7 Helin Telescope + CCD.
703 Catalina Sky Survey.  Observers T. B. Spahr.  0.41-m f/3 Schmidt + CCD.
704 Lincoln Laboratory ETS, New Mexico.  Observers M. Blythe, F. Shelly,
    M. Bezpalko, M. Elowitz, R. Huber.  Measurers J. Stuart, H. Viggh,
    R. Sayer, J. B. Evans.  1.0-m f/2.15 reflector + CCD.

Orbital elements:
2000 BL19
Epoch 2000 Jan. 17.0 TT = JDT 2451560.5                 Williams
M 345.30681              (2000.0)            P               Q
n   0.20825019     Peri.  241.01427     -0.93949673     +0.28687441
a   2.8188964      Node   314.92763     -0.13981626     -0.82004963
e   0.6507834      Incl.   15.33287     -0.31272561     -0.49519862
P   4.73           H   19.9           G   0.15
From 14 observations 2000 Jan. 30-Feb. 3.

Ephemeris:
2000 BL19                a,e,i = 2.82, 0.65, 15                  q = 0.9844
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2000 01 27    09 57.35   +17 27.6    0.306    1.277   160.4    15.0    18.7
2000 02 01    09 57.27   +12 50.9    0.260    1.238   164.4    12.3    18.2
2000 02 06    09 56.12   +06 29.4    0.219    1.200   166.4    11.2    17.7
2000 02 11    09 53.82   -02 19.1    0.185    1.164   162.8    14.5    17.4
2000 02 16    09 50.25   -14 17.3    0.158    1.131   153.0    23.3    17.3
2000 02 21    09 45.04   -29 30.2    0.142    1.100   139.0    36.2    17.3
2000 02 26    09 37.20   -46 26.2    0.138    1.071   123.1    50.7    17.6
2000 03 02    09 24.08   -62 19.4    0.145    1.046   108.4    64.0    18.1
2000 03 07    08 56.2    -75 13.2    0.162    1.025    97.1    73.9    18.6
2000 03 12    07 12.8    -84 27.1    0.185    1.008    89.1    80.3    19.1
2000 03 17    00 53      -85 08.5    0.210    0.995    84.0    83.8    19.4
2000 03 22    23 10.1    -80 01.3    0.237    0.987    81.0    85.3    19.7
2000 03 27    22 43.7    -75 25.9    0.264    0.984    79.5    85.2    20.0

2000 04 06    22 26.18   -68 17.2    0.317    0.993    79.5    82.2    20.3
2000 04 16    22 19.42   -62 59.8    0.363    1.021    82.4    77.0    20.4
2000 04 26    22 14.31   -58 56.7    0.402    1.065    87.2    70.6    20.5
2000 05 06    22 07.19   -55 51.0    0.433    1.124    93.7    63.6    20.6
2000 05 16    21 55.51   -53 28.8    0.456    1.192   101.9    56.1    20.6
2000 05 26    21 37.79   -51 33.5    0.476    1.268   111.7    47.9    20.6
2000 06 05    21 13.43   -49 44.2    0.495    1.350   123.0    39.1    20.6
2000 06 15    20 43.92   -47 35.6    0.521    1.435   135.4    29.8    20.6
2000 06 25    20 13.03   -44 51.7    0.561    1.521   148.0    20.7    20.6
2000 07 05    19 45.08   -41 36.0    0.619    1.609   158.7    13.3    20.7
2000 07 15    19 23.22   -38 08.3    0.698    1.697   163.0    10.1    20.9
2000 07 25    19 08.34   -34 51.1    0.800    1.784   158.3    12.2    21.4
2000 08 04    18 59.83   -31 57.8    0.924    1.871   149.6    15.9    22.0

Gareth V. Williams           (C) Copyright 2000 MPC           M.P.E.C. 2000-C16

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