MPEC 2001-Y36: 2001 YT3
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M.P.E.C. 2001-Y36 Issued 2001 Dec. 24, 00:27 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 YT3
Observations:
K01Y03T* C2001 12 20.50867 08 26 24.26 +24 38 20.1 20.9 V 691
K01Y03T C2001 12 20.52418 08 26 25.79 +24 38 10.6 20.7 V 691
K01Y03T C2001 12 20.53971 08 26 27.29 +24 38 01.4 20.9 V 691
K01Y03T C2001 12 21.26449 08 27 44.86 +24 31 01.1 19.7 R 649
K01Y03T C2001 12 21.26742 08 27 44.92 +24 30 59.4 20.4 R 649
K01Y03T C2001 12 21.26972 08 27 45.43 +24 30 58.0 19.3 R 649
K01Y03T C2001 12 21.27316 08 27 45.67 +24 30 55.3 19.2 R 649
K01Y03T C2001 12 21.35578 08 27 54.04 +24 30 11.4 21.3 V 691
K01Y03T C2001 12 21.36039 08 27 54.50 +24 30 08.8 21.3 V 691
K01Y03T C2001 12 21.36573 08 27 54.98 +24 30 05.6 20.9 V 691
K01Y03T HC2001 12 22.44396 08 29 44.82 +24 19 30.9 21.3 V 691
K01Y03T HC2001 12 22.44901 08 29 45.28 +24 19 27.8 21.2 V 691
K01Y03T HC2001 12 22.46265 08 29 46.64 +24 19 20.3 21.9 V 691
K01Y03T HC2001 12 23.36786 08 31 18.70 +24 10 15.3 21.2 V 291
K01Y03T HC2001 12 23.37237 08 31 19.12 +24 10 13.7 20.6 V 291
K01Y03T HC2001 12 23.37682 08 31 19.52 +24 10 11.3 20.9 V 291
K01Y03T C2001 12 23.44674 08 31 25.46 +24 09 22.8 19.9 R 649
K01Y03T C2001 12 23.45192 08 31 25.96 +24 09 18.5 20.0 R 649
K01Y03T C2001 12 23.45709 08 31 26.42 +24 09 15.8 20.1 R 649
Observer details:
291 LPL/Spacewatch II. Observer A. S. Descour. 1.8-m Spacewatch telescope.
649 Powell Observatory, Louisburg. Observers K. Smalley, R. Trentman.
0.75-m Newtonian + CCD.
691 Steward Observatory, Kitt Peak. Observers M. T. Read, A. F. Tubbiolo.
0.9-m Spacewatch telescope.
Orbital elements:
2001 YT3
Epoch 2001 Dec. 17.0 TT = JDT 2452260.5 MPC
M 349.96501 (2000.0) P Q
n 0.28949468 Peri. 172.91785 -0.54803081 -0.83566503
a 2.2631274 Node 310.30682 +0.76507434 -0.48318757
e 0.4434707 Incl. 2.73714 +0.33811756 -0.26113928
P 3.40 H 21.5 G 0.15
From 18 observations 2001 Dec. 20-23.
Ephemeris:
2001 YT3 a,e,i = 2.26, 0.44, 3 q = 1.2595
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 12 17 08 20.09 +25 10.5 0.379 1.308 143.3 26.7 21.2
2001 12 27 08 37.15 +23 32.2 0.336 1.284 149.3 23.0 20.8
2002 01 06 08 50.90 +21 34.4 0.305 1.268 156.0 18.4 20.4
2002 01 16 09 00.95 +19 22.5 0.286 1.260 163.4 12.9 20.0
2002 01 26 09 07.78 +17 04.8 0.278 1.261 171.5 6.6 19.7
2002 02 05 09 12.64 +14 51.4 0.283 1.269 178.8 0.9 19.4
2002 02 15 09 17.04 +12 51.6 0.301 1.286 171.1 6.8 19.9
2002 02 25 09 22.61 +11 08.7 0.331 1.309 162.9 12.9 20.4
2002 03 07 09 30.20 +09 41.3 0.373 1.340 155.1 18.2 20.9
2002 03 17 09 40.00 +08 24.8 0.428 1.376 147.9 22.6 21.4
2002 03 27 09 51.91 +07 13.2 0.495 1.418 141.2 26.2 21.9
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-Y36
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