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M.P.E.C. 2000-C09                                Issued 2000 Feb. 3, 17:05 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 BD19
 
Observations:
     K00B19D* C2000 01 26.25970 07 54 15.05 +56 28 31.8          17.7        704
     K00B19D  C2000 01 26.27481 07 54 08.41 +56 28 26.6          17.8        704
     K00B19D  C2000 01 26.29002 07 54 01.80 +56 28 21.8          17.8        704
     K00B19D  C2000 01 26.90009 07 49 42.86 +56 24 28.9          17.4 R      587
     K00B19D  C2000 01 26.90324 07 49 41.60 +56 24 28.6                      587
     K00B19D  C2000 01 26.90500 07 49 40.82 +56 24 27.5                      587
     K00B19D 2C2000 01 27.22764 07 47 23.81 +56 22 00.8          19.0 V      012
     K00B19D 2C2000 01 27.23044 07 47 22.58 +56 21 58.5          19.0 V      012
     K00B19D 2C2000 01 27.23322 07 47 21.34 +56 21 57.0          18.6 V      012
     K00B19D 2C2000 01 27.23615 07 47 20.20 +56 21 55.9          18.7 V      012
     K00B19D  C2000 01 27.23766 07 47 20.76 +56 22 05.3          18.4        704
     K00B19D 2C2000 01 27.23891 07 47 19.00 +56 21 54.2          18.6 V      012
     K00B19D  C2000 01 27.25272 07 47 14.29 +56 21 59.1          18.5        704
     K00B19D 1C2000 01 27.25359 07 47 14.14 +56 21 55.1                      658
     K00B19D 1C2000 01 27.25822 07 47 12.15 +56 21 53.4                      658
     K00B19D  C2000 01 27.26779 07 47 07.86 +56 21 50.9          19.2        704
     K00B19D 1C2000 01 27.27250 07 47 06.12 +56 21 46.4                      658
     K00B19D  C2000 01 27.28287 07 47 01.40 +56 21 45.4          18.9        704
     K00B19D  C2000 01 27.29796 07 46 55.01 +56 21 38.0          18.8        704
     K00B19D  C2000 01 27.78269 07 43 33.94 +56 17 34.0          17.9 R      046
     K00B19D  C2000 01 27.78373 07 43 33.52 +56 17 34.7                      046
     K00B19D  C2000 01 27.78476 07 43 33.22 +56 17 32.7                      046
     K00B19D  C2000 01 27.78939 07 43 31.07 +56 17 31.2                      046
     K00B19D  C2000 01 27.79212 07 43 29.78 +56 17 29.9                      046
     K00B19D  C2000 01 27.79332 07 43 29.36 +56 17 27.8                      046
     K00B19D  C2000 01 27.79433 07 43 29.10 +56 17 27.8                      046
     K00B19D  C2000 01 27.82710 07 43 15.32 +56 17 13.0          17.6 R      118
     K00B19D  C2000 01 27.83272 07 43 13.01 +56 17 10.0                      118
     K00B19D  C2000 01 27.83462 07 43 12.22 +56 17 08.9                      118
     K00B19D  C2000 01 28.09797 07 41 22.17 +56 14 43.3          18.5        461
     K00B19D  C2000 01 28.09905 07 41 21.69 +56 14 42.5                      461
     K00B19D  C2000 01 28.10010 07 41 21.29 +56 14 42.1                      461
     K00B19D  C2000 01 28.10118 07 41 20.80 +56 14 41.2                      461
     K00B19D  C2000 01 28.10228 07 41 20.39 +56 14 40.4                      461
     K00B19D  C2000 01 28.57920 07 38 06.38 +56 10 08.0          18.4 V      402
     K00B19D  C2000 01 28.58045 07 38 05.93 +56 10 06.2                      402
     K00B19D  C2000 01 28.58171 07 38 05.34 +56 10 05.4                      402
     K00B19D  C2000 01 28.58298 07 38 04.93 +56 10 04.7                      402
     K00B19D FC2000 01 28.78492 07 36 43.72 +56 07 56.5                      118
     K00B19D FC2000 01 28.78821 07 36 42.34 +56 07 52.7                      118
     K00B19D FC2000 01 28.79576 07 36 39.30 +56 07 47.9                      118
     K00B19D  C2000 01 29.23520 07 33 42.44 +56 03 02.5          19.1        704
     K00B19D  C2000 01 29.25065 07 33 36.09 +56 02 51.5          19.5        704
     K00B19D  C2000 01 29.26635 07 33 29.72 +56 02 40.8          19.3        704
     K00B19D  C2000 01 29.28244 07 33 23.21 +56 02 29.5          19.2        704
     K00B19D  C2000 01 30.23171 07 27 10.48 +55 50 46.3          19.1        704
     K00B19D  C2000 01 30.24652 07 27 04.66 +55 50 35.2          19.0        704
     K00B19D  C2000 01 30.27632 07 26 52.93 +55 50 10.6          19.5        704
     K00B19D  C2000 01 30.28068 07 26 51.20 +55 50 07.3          18.5 R      858
     K00B19D  C2000 01 30.28686 07 26 48.74 +55 50 02.3          18.6 R      858
     K00B19D  C2000 01 30.29001 07 26 47.46 +55 49 59.7          19.0 V      858
     K00B19D SC2000 01 30.73100 07 23 59.24 +55 43 53.3                      557
     K00B19D  C2000 01 30.73273 07 23 58.50 +55 43 51.7                      557
     K00B19D  C2000 01 30.73449 07 23 57.92 +55 43 50.8                      557
     K00B19D  C2000 01 31.22544 07 20 51.75 +55 36 53.1          19.2        704
     K00B19D  C2000 01 31.24029 07 20 46.12 +55 36 39.6          19.0        704
     K00B19D  C2000 01 31.27011 07 20 34.76 +55 36 12.9          19.0        704
     K00B19D  C2000 02 01.98681 07 10 11.66 +55 08 29.7                      118
     K00B19D  C2000 02 01.98821 07 10 11.20 +55 08 28.1          18   R      118
     K00B19D  C2000 02 02.17283 07 09 07.30 +55 05 18.2          18.7        704
     K00B19D  C2000 02 02.18740 07 09 02.23 +55 05 03.8          19.4        704
     K00B19D  C2000 02 02.20144 07 08 57.23 +55 04 48.5          19.3        704
     K00B19D  C2000 02 02.21554 07 08 52.13 +55 04 33.1          19.6        704
     K00B19D  C2000 02 02.95248 07 04 39.00 +54 51 10.2                      557
     K00B19D  C2000 02 02.95398 07 04 38.56 +54 51 09.4                      557
     K00B19D  C2000 02 02.95550 07 04 38.06 +54 51 07.3                      557
     K00B19D  C2000 02 02.95701 07 04 37.57 +54 51 05.3                      557
 
Observer details:
012 Uccle.  Observer T. Pauwels.  0.85-m f/2.5 Schmidt + CCD.
046 Klet.  Observers M. Tichy.  0.57-m f/5.2 reflector + CCD.
118 Modra.  Observers A. Galad, L. Kornos, P. Koleny.  0.6-m f/5.5 reflector
    + CCD.
402 Dynic Astronomical Observatory.  Observer A. Sugie.  0.60-m f/3.7 reflector
    + CCD.
461 JATE Asteroid Survey, Piszkesteto.  Observers K. Sarneczky, L. Kiss,
    K. Sziladi.  0.60-m Schmidt + CCD.
557 Ondrejov.  Observers L. Sarounova, P. Kusnirak.  0.65-m f/3.6 reflector
    + CCD.
587 Sormano.  Observers F. Manca, P. Sicoli.  0.5-m reflector + CCD.
658 Dominion Astrophysical Observatory.  Observer D. D. Balam.  1.82-m
    reflector + 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.
858 Tebbutt Observatory, Edgewood.  Observer F. B. Zoltowski.  0.3-m f/3.3
    Schmidt-Cassegrain + CCD.
 
Orbital elements:
2000 BD19
Epoch 2000 Jan. 17.0 TT = JDT 2451560.5                 Williams
M 154.09151              (2000.0)            P               Q
n   1.20058767     Peri.  324.37845     +0.49567327     +0.84676732
a   0.8767453      Node   333.65077     -0.66136537     +0.22388212
e   0.8962571      Incl.   25.79150     -0.56294214     +0.48255767
P   0.82           H   17.0           G   0.15
>From 67 observations 2000 Jan. 26-Feb. 2.

Ephemeris:
2000 BD19                a,e,i = 0.88, 0.90, 26                  q = 0.0910
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2000 01 27    07 49.01   +56 23.8    0.769    1.656   141.3    21.8    18.6
2000 02 01    07 16.09   +55 24.9    0.795    1.660   137.5    23.6    18.7
2000 02 06    06 48.62   +53 49.7    0.829    1.662   132.5    25.9    18.9
2000 02 11    06 27.03   +51 53.8    0.870    1.662   126.9    28.3    19.1
2000 02 16    06 10.85   +49 50.0    0.916    1.659   121.2    30.6    19.2
2000 02 21    05 59.19   +47 46.9    0.967    1.654   115.5    32.7    19.4
2000 02 26    05 51.18   +45 49.5    1.020    1.646   109.9    34.4    19.6
2000 03 02    05 46.08   +44 00.3    1.076    1.636   104.6    35.9    19.7
2000 03 07    05 43.29   +42 20.0    1.132    1.624    99.5    37.1    19.8
2000 03 12    05 42.36   +40 48.7    1.188    1.608    94.6    38.0    19.9
2000 03 17    05 42.91   +39 25.7    1.244    1.591    89.9    38.7    20.0

2000 03 27    05 47.39   +37 00.9    1.348    1.548    81.0    39.6    20.2
2000 04 06    05 55.16   +34 57.9    1.442    1.493    72.9    39.8    20.2
2000 04 16    06 05.29   +33 09.5    1.520    1.427    65.2    39.7    20.3
2000 04 26    06 17.11   +31 29.6    1.578    1.349    58.0    39.2    20.2
2000 05 06    06 30.23   +29 52.9    1.613    1.256    51.1    38.7    20.1
2000 05 16    06 44.32   +28 14.5    1.620    1.147    44.6    38.2    19.9
2000 05 26    06 59.11   +26 29.5    1.596    1.018    38.3    38.1    19.6
2000 06 05    07 14.23   +24 32.7    1.533    0.866    32.3    38.7    19.2

Gareth V. Williams           (C) Copyright 2000 MPC           M.P.E.C. 2000-C09