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M.P.E.C. 2001-Y34 Issued 2001 Dec. 24, 00:12 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
2001 YP3
Observations:
K01Y03P* C2001 12 19.22183 04 19 25.05 +04 07 05.3 19.5 704
K01Y03P C2001 12 19.23681 04 19 23.50 +04 07 19.1 20.1 704
K01Y03P C2001 12 19.25179 04 19 21.96 +04 07 33.6 19.8 704
K01Y03P C2001 12 19.26779 04 19 20.33 +04 07 48.7 20.1 704
K01Y03P C2001 12 20.23675 04 17 57.60 +04 24 18.3 19.8 704
K01Y03P C2001 12 20.25200 04 17 55.94 +04 24 35.2 20.0 704
K01Y03P C2001 12 20.26723 04 17 54.33 +04 24 52.2 19.7 704
K01Y03P C2001 12 20.27727 04 17 52.60 +04 24 57.6 19.4 R 649
K01Y03P C2001 12 20.28069 04 17 52.41 +04 25 02.2 18.9 R 649
K01Y03P C2001 12 20.28300 04 17 52.64 +04 25 09.2 19.8 704
K01Y03P C2001 12 20.28381 04 17 52.12 +04 25 05.4 19.0 R 649
K01Y03P C2001 12 20.28692 04 17 51.80 +04 25 10.1 19.0 R 649
K01Y03P C2001 12 22.28849 04 14 48.41 +05 06 10.5 19.2 704
K01Y03P C2001 12 22.30359 04 14 46.68 +05 06 32.0 19.4 704
K01Y03P C2001 12 22.31870 04 14 44.95 +05 06 51.6 19.4 704
K01Y03P C2001 12 22.34893 04 14 41.66 +05 07 34.0 19.5 704
K01Y03P C2001 12 22.88369 04 13 52.58 +05 20 04.0 19.5 R 966
K01Y03P C2001 12 22.89501 04 13 51.30 +05 20 20.9 19.4 R 966
K01Y03P C2001 12 23.89999 04 12 08.62 +05 46 35.5 18.1 R 046
K01Y03P C2001 12 23.91519 04 12 06.81 +05 47 01.0 046
K01Y03P C2001 12 23.91648 04 12 06.64 +05 47 03.3 046
K01Y03P C2001 12 23.91780 04 12 06.55 +05 47 05.4 046
Observer details:
046 Klet. Observers M. Kocer, M. Kocerova. 0.57-m f/5.2 reflector + CCD.
649 Powell Observatory, Louisburg. Observers K. Smalley, R. Fredrick.
0.75-m Newtonian + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, S. Adams, J. Piscitelli. Measurers
J. Stuart, R. Sayer, J. B. Evans, H. Viggh. 1.0-m f/2.15 reflector + CCD.
966 Church Stretton. Observer S. P. Laurie. 0.35-m f/11 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2001 YP3
Epoch 2001 Dec. 17.0 TT = JDT 2452260.5 MPC
M 348.12582 (2000.0) P Q
n 0.24934211 Peri. 36.25948 -0.74137348 -0.65731424
a 2.4999940 Node 102.06611 +0.57857398 -0.72818662
e 0.6194323 Incl. 7.95217 +0.34002575 -0.19411916
P 3.95 H 22.1 G 0.15
From 21 observations 2001 Dec. 19-23.
Ephemeris:
2001 YP3 a,e,i = 2.50, 0.62, 8 q = 0.9514
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 12 17 04 22.39 +03 36.6 0.181 1.148 153.0 22.9 19.8
2001 12 27 04 06.29 +07 30.1 0.118 1.081 143.6 32.7 19.0
2002 01 06 03 31.04 +20 49.1 0.062 1.024 130.1 47.3 17.9
2002 01 08 03 15.16 +26 45.7 0.052 1.015 125.6 52.0 17.6
2002 01 10 02 49.86 +35 03.0 0.043 1.006 119.4 58.4 17.4
2002 01 12 02 03.91 +46 09.7 0.037 0.997 110.6 67.4 17.3
2002 01 14 00 28.43 +58 05.2 0.033 0.989 98.9 79.2 17.4
2002 01 16 21 41.81 +62 17.6 0.033 0.982 86.2 91.9 17.9
2002 01 18 19 30.04 +55 22.7 0.037 0.976 76.3 101.6 18.6
2002 01 20 18 26.68 +46 17.6 0.044 0.970 70.3 107.2 19.3
2002 01 22 17 54.56 +38 55.5 0.053 0.965 67.4 109.7 19.8
2002 01 24 17 36.00 +33 24.4 0.063 0.961 66.3 110.3 20.2
2002 01 26 17 24.19 +29 15.4 0.073 0.957 66.2 109.8 20.5
2002 02 05 17 01.30 +18 20.9 0.128 0.952 71.0 101.7 21.2
2002 02 15 16 56.62 +13 32.4 0.182 0.967 78.1 91.3 21.6
2002 02 25 16 55.76 +10 43.8 0.230 1.000 85.9 80.8 21.7
2002 03 07 16 54.43 +08 52.6 0.273 1.050 94.5 70.5 21.9
2002 03 17 16 50.00 +07 33.8 0.309 1.111 104.1 60.3 21.9
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-Y34
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