MPEC 2003-B50 : 2003 BB43
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M.P.E.C. 2003-B50 Issued 2003 Jan. 31, 02:47 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
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2003 BB43
Observations:
K03B43B* C2003 01 28.48336 12 56 49.27 -00 00 21.6 18.5 704
K03B43B C2003 01 28.49859 12 56 52.78 +00 00 22.2 18.4 704
K03B43B C2003 01 28.51379 12 56 56.21 +00 01 05.6 18.8 704
K03B43B C2003 01 28.52919 12 56 59.72 +00 01 48.4 18.9 704
K03B43B C2003 01 30.38800 13 04 23.10 +01 33 42.9 17.9 R 651
K03B43B C2003 01 30.38942 13 04 23.46 +01 33 47.5 18.1 R 651
K03B43B C2003 01 30.39087 13 04 23.77 +01 33 51.8 18.1 R 651
K03B43B C2003 01 30.46436 13 04 41.19 +01 37 38.1 18.3 704
K03B43B C2003 01 30.47985 13 04 44.93 +01 38 26.0 18.6 704
K03B43B C2003 01 30.49519 13 04 48.56 +01 39 13.4 18.4 704
K03B43B C2003 01 30.51052 13 04 52.20 +01 40 00.4 18.5 704
K03B43B C2003 01 30.52584 13 04 55.87 +01 40 48.0 18.5 704
Observer details:
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams, D. Torres, T. Brothers,
S. Partridge. Measurers J. Stuart, R. Sayer, J. Evans, P. Hopman. 1.0-m
f/2.15 reflector + CCD.
Orbital elements:
2003 BB43
Epoch 2003 Jan. 21.0 TT = JDT 2452660.5 MPC
M 345.66687 (2000.0) P Q
n 0.21383971 Peri. 55.38612 -0.80273633 +0.49388735
a 2.7695581 Node 149.59365 -0.44145708 -0.86893363
e 0.5721790 Incl. 41.32318 +0.40091150 +0.03208791
P 4.61 H 17.2 G 0.15
From 12 observations 2003 Jan. 28-30.
Ephemeris:
2003 BB43 a,e,i = 2.77, 0.57, 41 q = 1.1849
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2003 01 31 13 06.86 +02 05.6 0.602 1.360 115.7 40.7 18.4
2003 02 10 13 52.16 +12 31.6 0.519 1.308 117.1 42.2 18.0
2003 02 20 14 46.78 +25 16.2 0.483 1.263 113.8 45.7 17.9
2003 03 02 15 48.79 +37 15.1 0.495 1.228 106.6 50.7 18.0
2003 03 12 16 51.85 +45 50.6 0.544 1.202 98.7 54.8 18.3
2003 03 22 17 48.36 +50 54.4 0.612 1.188 92.1 56.9 18.6
2003 04 01 18 33.99 +53 36.7 0.685 1.185 87.4 57.4 18.8
2003 04 11 19 08.25 +54 59.3 0.753 1.195 84.6 56.6 19.0
2003 04 21 19 32.58 +55 38.3 0.812 1.216 83.3 55.1 19.2
2003 05 01 19 48.50 +55 51.3 0.858 1.248 83.6 53.4 19.3
2003 05 11 19 57.02 +55 42.9 0.890 1.289 85.2 51.3 19.4
2003 05 21 19 58.96 +55 09.8 0.909 1.338 88.1 49.1 19.5
2003 05 31 19 54.98 +54 03.7 0.916 1.393 92.3 46.6 19.5
2003 06 10 19 46.06 +52 10.6 0.915 1.454 97.6 43.8 19.5
2003 06 20 19 33.83 +49 15.5 0.911 1.518 103.9 40.5 19.5
2003 06 30 19 20.28 +45 06.3 0.908 1.586 110.9 36.8 19.5
2003 07 10 19 07.58 +39 39.1 0.914 1.656 118.0 32.8 19.5
2003 07 20 18 57.42 +33 06.3 0.936 1.727 124.4 29.1 19.5
2003 07 30 18 50.67 +25 54.2 0.979 1.798 128.7 26.1 19.6
2003 08 09 18 47.63 +18 37.2 1.049 1.870 130.1 24.5 19.8
2003 08 19 18 48.06 +11 47.0 1.146 1.942 128.2 24.2 20.1
2003 08 29 18 51.53 +05 43.5 1.268 2.014 123.9 24.6 20.4
2003 09 08 18 57.58 +00 34.7 1.412 2.085 118.1 25.2 20.7
2003 09 18 19 05.73 -03 39.8 1.575 2.156 111.4 25.7 21.0
2003 09 28 19 15.57 -07 05.4 1.752 2.225 104.5 25.9 21.3
2003 10 08 19 26.77 -09 48.6 1.940 2.294 97.4 25.6 21.6
2003 10 18 19 39.01 -11 55.7 2.134 2.362 90.4 25.0 21.9
Brian G. Marsden (C) Copyright 2003 MPC M.P.E.C. 2003-B50
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