MPEC 2004-S50 : 2004 OK14, 2004 OL14, 2004 PY111, 2004 PZ111, 2004 PA112
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M.P.E.C. 2004-S50 Issued 2004 Sept. 23, 22:24 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2004 OK14, 2004 OL14, 2004 PY111, 2004 PZ111, 2004 PA112
Observations:
K04O14K* C2004 07 17.16677 19 59 19.45 -18 44 13.0 21.4 R ES050807
K04O14K C2004 07 17.24396 19 59 19.03 -18 44 14.2 ES050807
K04O14K C2004 08 12.08663 19 56 59.24 -18 51 29.5 22.0 R ES050807
K04O14K C2004 08 12.19251 19 56 58.70 -18 51 31.1 ES050807
K04O14K C2004 09 11.02672 19 54 56.62 -18 58 36.0 23.2 R ES050304
K04O14K C2004 09 11.05406 19 54 56.55 -18 58 36.2 ES050304
K04O14L* C2004 07 17.16677 20 01 14.75 -18 31 32.6 22.5 R ES050807
K04O14L C2004 07 17.24396 20 01 14.29 -18 31 34.3 ES050807
K04O14L C2004 08 12.08663 19 58 47.51 -18 42 13.4 22.9 R ES050807
K04O14L C2004 08 12.19251 19 58 46.96 -18 42 16.1 ES050807
K04O14L C2004 09 11.03281 19 56 39.12 -18 53 09.3 23.6 R ES050304
K04O14L C2004 09 11.05975 19 56 39.04 -18 53 10.0 ES050304
K04PB1Y* C2004 08 12.12751 21 18 28.42 -17 58 18.6 22.3 R ES050807
K04PB1Y C2004 08 12.22872 21 18 27.93 -17 58 21.1 ES050807
K04PB1Y C2004 09 13.07131 21 16 04.32 -18 09 57.3 22.3 R ES050304
K04PB1Y C2004 09 13.23067 21 16 03.66 -18 10 00.1 ES050304
K04PB1Z* C2004 08 12.15172 21 24 52.67 -20 40 13.5 22.0 R ES050807
K04PB1Z C2004 08 12.26301 21 24 52.08 -20 40 16.0 ES050807
K04PB1Z C2004 09 13.07425 21 22 15.90 -20 50 44.5 23.1 R ES050304
K04PB1Z C2004 09 13.23343 21 22 15.20 -20 50 47.0 ES050304
K04PB2A* C2004 08 13.11855 22 49 20.83 -07 54 01.5 21.8 R ES050807
K04PB2A C2004 08 13.22759 22 49 20.30 -07 54 05.9 ES050807
K04PB2A C2004 08 14.24449 22 49 15.47 -07 54 45.8 ES050807
K04PB2A C2004 09 13.23667 22 46 44.19 -08 15 16.1 22.6 R ES050304
K04PB2A C2004 09 13.28461 22 46 43.95 -08 15 18.1 ES050304
Observer details:
304 Las Campanas Observatory. Observers S. D. Kern, P. L. Schechter.
Measurer S. D. Kern. Clay 6.5-m telescope + CCD.
807 Cerro Tololo. Observers L. H. Wasserman, D. E. Trilling, J. R. Lovering,
M. W. Buie, J. L. Elliot, J. F. Kane, M. E. Teyssier. Measurers
L. H. Wasserman, M. W. Buie, R. L. Millis, S. D. Kern, S. J. Cole,
T. A. Jones, A. L. Vaz, J. R. Lovering, D. E. Trilling, J. L. Elliot,
J. F. Kane, M. E. Teyssier, A. A. S. Gulbis, M. Leung, K. B. Clancy.
4-m reflector + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K04O14K 6.9 0.15 K0483 36.496 103.802 148.297 3.541 0.12246 40.40258 56 X
K04O14L 8.0 0.15 K0483 16.794 140.198 123.305 21.548 0.33544 48.98146 56 X
K04PB1Y 6.6 0.15 K048N 0.037 191.983 124.761 10.268 0.08393 44.33519 32EX
K04PB1Z 7.1 0.15 K048N 0.038 262.211 54.977 5.117 0.12406 43.62094 32EX
K04PB2A 7.3 0.15 K048N 0.019 180.858 159.343 25.218 0.48565 66.01462 31EX
Ephemerides:
2004 OK14 a,e,i = 40.40, 0.12, 4 q = 35.455
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 22 19 54.51 -19 00.5 36.210 36.687 117.7 1.4 22.7
2004 10 02 19 54.29 -19 01.7 36.371 36.689 107.8 1.5 22.7
2004 10 12 19 54.26 -19 02.4 36.540 36.692 97.9 1.5 22.7
2004 10 22 19 54.42 -19 02.6 36.714 36.694 88.1 1.6 22.8
2004 11 01 19 54.78 -19 02.3 36.887 36.696 78.2 1.5 22.8
2004 11 11 19 55.31 -19 01.4 37.054 36.699 68.3 1.4 22.8
2004 11 21 19 56.02 -19 00.1 37.210 36.701 58.4 1.3 22.8
2004 12 01 19 56.89 -18 58.2 37.350 36.704 48.5 1.2 22.8
2004 12 11 19 57.89 -18 55.8 37.471 36.706 38.6 1.0 22.7
2004 OL14 a,e,i = 48.98, 0.34, 22 q = 32.551
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 22 19 56.20 -18 56.3 33.617 34.101 118.1 1.5 23.5
2004 10 02 19 55.99 -18 58.7 33.780 34.106 108.2 1.6 23.5
2004 10 12 19 55.97 -19 00.5 33.952 34.111 98.3 1.7 23.5
2004 10 22 19 56.16 -19 01.8 34.128 34.116 88.5 1.7 23.5
2004 11 01 19 56.56 -19 02.4 34.304 34.121 78.6 1.6 23.6
2004 11 11 19 57.15 -19 02.5 34.473 34.126 68.7 1.5 23.6
2004 11 21 19 57.93 -19 02.0 34.633 34.131 58.8 1.4 23.6
2004 12 01 19 58.88 -19 00.9 34.776 34.136 48.9 1.2 23.5
2004 12 11 19 59.97 -18 59.3 34.901 34.141 39.0 1.0 23.5
2004 PY111 a,e,i = 44.34, 0.08, 10 q = 40.614
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 22 21 15.54 -18 12.4 39.881 40.614 136.4 1.0 22.8
2004 10 02 21 15.06 -18 14.6 40.011 40.614 126.5 1.1 22.8
2004 10 12 21 14.71 -18 16.0 40.158 40.614 116.6 1.3 22.8
2004 10 22 21 14.52 -18 16.8 40.319 40.614 106.6 1.3 22.9
2004 11 01 21 14.49 -18 16.8 40.488 40.614 96.6 1.4 22.9
2004 11 11 21 14.63 -18 16.0 40.660 40.614 86.6 1.4 22.9
2004 11 21 21 14.94 -18 14.5 40.831 40.614 76.6 1.4 22.9
2004 12 01 21 15.41 -18 12.3 40.995 40.614 66.7 1.3 22.9
2004 12 11 21 16.03 -18 09.4 41.147 40.614 56.7 1.2 22.9
2004 12 21 21 16.80 -18 05.9 41.283 40.614 46.7 1.0 22.9
2004 12 31 21 17.68 -18 02.0 41.398 40.614 36.7 0.8 22.9
2004 PZ111 a,e,i = 43.62, 0.12, 5 q = 38.209
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 22 21 21.68 -20 52.6 37.471 38.209 136.8 1.0 23.0
2004 10 02 21 21.14 -20 54.0 37.599 38.209 126.9 1.2 23.1
2004 10 12 21 20.74 -20 54.5 37.745 38.209 117.0 1.3 23.1
2004 10 22 21 20.51 -20 54.2 37.905 38.209 107.1 1.4 23.1
2004 11 01 21 20.46 -20 53.1 38.073 38.209 97.2 1.5 23.1
2004 11 11 21 20.58 -20 51.1 38.245 38.209 87.2 1.5 23.1
2004 11 21 21 20.89 -20 48.3 38.415 38.209 77.2 1.4 23.1
2004 12 01 21 21.37 -20 44.8 38.579 38.209 67.3 1.4 23.1
2004 12 11 21 22.02 -20 40.7 38.731 38.209 57.4 1.2 23.1
2004 12 21 21 22.82 -20 35.9 38.868 38.209 47.5 1.1 23.1
2004 12 31 21 23.75 -20 30.8 38.984 38.209 37.6 0.9 23.1
2004 PA112 a,e,i = 66.01, 0.49, 25 q = 33.954
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 22 22 46.02 -08 21.1 33.007 33.955 160.5 0.6 22.7
2004 10 02 22 45.27 -08 27.3 33.080 33.955 150.5 0.8 22.7
2004 10 12 22 44.61 -08 32.9 33.179 33.955 140.4 1.1 22.7
2004 10 22 22 44.07 -08 37.7 33.302 33.955 130.4 1.3 22.7
2004 11 01 22 43.69 -08 41.5 33.444 33.955 120.3 1.4 22.8
2004 11 11 22 43.48 -08 44.3 33.601 33.955 110.2 1.6 22.8
2004 11 21 22 43.44 -08 46.0 33.768 33.955 100.1 1.6 22.8
2004 12 01 22 43.60 -08 46.5 33.941 33.955 90.0 1.7 22.8
2004 12 11 22 43.94 -08 45.9 34.114 33.955 79.9 1.6 22.8
2004 12 21 22 44.47 -08 44.2 34.281 33.955 69.9 1.6 22.8
2004 12 31 22 45.18 -08 41.4 34.439 33.956 59.9 1.4 22.8
2005 01 10 22 46.04 -08 37.6 34.581 33.956 49.9 1.3 22.8
2005 01 20 22 47.04 -08 33.1 34.704 33.956 40.0 1.1 22.8
2005 01 30 22 48.15 -08 27.8 34.805 33.956 30.1 0.8 22.8
The name A. L. Vax in the list of measurers on MPEC 2004-R12 and
2004-R15 is spurious and should be deleted.
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-S50
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