MPEC 2001-N23: 2001 KY66
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M.P.E.C. 2001-N23 Issued 2001 July 11, 16:04 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 KY66
Revision to MPEC 2001-K50
Observations:
K01K66Y 2 1992 01 25.19931 05 43 11.83 +23 08 20.5 261
K01K66Y 2 1992 01 25.24444 05 43 10.79 +23 08 02.0 261
Observer details:
261 Palomar-DSS. Trail located and measured by ANEOPP (G. D'Abramo,
A. Boattini, G. Forti, M. Tombelli). 1.2-m Schmidt.
Orbital elements:
2001 KY66
Id. ANEOPP (1992 observations)
Epoch 2001 Apr. 1.0 TT = JDT 2452000.5 Williams
M 276.30735 (2000.0) P Q
n 0.38637865 Peri. 61.07346 +0.95395691 +0.24090415
a 1.8669269 Node 284.51114 -0.29612704 +0.85117209
e 0.5068674 Incl. 10.63676 +0.04769693 +0.46633814
P 2.55 H 16.0 G 0.15 U 4
Residuals in seconds of arc
920125 261 0.7- 0.3- 010531 711 0.6+ 1.8+ 010603 413 0.0 0.0
920125 261 0.8+ 0.4+ 010531 290 0.4+ 0.0 010603 413 0.1- 0.0
010529 644 1.3- 1.0+ 010531 290 0.3+ 0.0 010618 493 0.3+ 0.0
010529 644 1.1- 0.5+ 010531 290 0.2+ 0.0 010618 493 0.2+ 0.3-
010529 644 (2.2- 0.3+) 010531 413 0.0 0.1- 010703 413 0.3- 0.3+
010530 644 0.4+ 1.9- 010531 413 0.1+ 0.0 010703 413 0.5+ 0.5+
010530 644 0.6+ 2.0- 010531 413 0.1+ 0.2- 010703 413 0.0 0.2+
010530 644 (0.6+ 2.1-) 010531 413 0.1+ 0.1- 010704 413 0.1+ 0.3-
010530 422 0.4- 0.5+ 010531 413 0.1+ 0.1- 010704 413 0.0 0.1+
010530 428 0.4- 0.1+ 010602 413 0.2+ 0.2- 010704 413 0.0 0.0
010530 428 0.6- 0.0 010602 413 0.1+ 0.0 010705 413 0.3- 0.0
010531 711 0.5+ 0.3- 010602 413 0.1- 0.0 010705 413 0.2+ 0.1-
010531 711 0.1+ 0.9+ 010603 413 0.0 0.1+ 010705 413 0.6- 0.1-
Ephemeris:
2001 KY66 a,e,i = 1.87, 0.51, 11 q = 0.9206
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 07 10 13 04.13 -17 41.1 1.155 1.587 93.7 39.7 18.9
2001 07 20 13 16.31 -17 12.6 1.181 1.515 86.8 42.1 18.9
2001 07 30 13 31.68 -17 04.0 1.201 1.441 80.7 44.0 18.9
2001 08 09 13 50.00 -17 10.6 1.211 1.367 75.2 45.8 18.8
2001 08 19 14 11.20 -17 27.4 1.212 1.294 70.5 47.5 18.8
2001 08 29 14 35.32 -17 49.2 1.202 1.221 66.4 49.3 18.7
2001 09 08 15 02.38 -18 09.8 1.181 1.152 62.9 51.2 18.6
2001 09 18 15 32.50 -18 22.5 1.149 1.086 60.2 53.3 18.4
2001 09 28 16 05.79 -18 19.6 1.107 1.028 58.1 55.8 18.3
2001 10 08 16 42.26 -17 52.7 1.058 0.980 56.8 58.6 18.2
2001 10 18 17 21.89 -16 53.6 1.003 0.945 56.4 61.5 18.1
2001 10 28 18 04.62 -15 15.2 0.945 0.925 56.9 64.2 18.0
2001 11 07 18 50.29 -12 52.3 0.891 0.922 58.4 66.3 17.9
2001 11 17 19 38.76 -09 43.9 0.844 0.936 60.8 67.2 17.9
2001 11 27 20 29.72 -05 54.1 0.811 0.967 64.2 66.7 17.8
2001 12 07 21 22.41 -01 35.2 0.798 1.012 68.2 64.7 17.8
2001 12 17 22 15.61 +02 53.3 0.810 1.067 72.3 61.5 17.9
2001 12 27 23 07.73 +07 08.9 0.846 1.130 75.8 57.6 18.0
2002 01 06 23 57.23 +10 53.9 0.909 1.198 78.5 53.5 18.1
2002 01 16 00 43.16 +14 00.2 0.994 1.270 79.9 49.7 18.4
2002 01 26 01 25.21 +16 28.6 1.099 1.343 80.1 46.2 18.6
2002 02 05 02 03.52 +18 23.6 1.220 1.417 79.2 43.1 18.9
2002 02 15 02 38.55 +19 51.5 1.354 1.491 77.4 40.3 19.1
2002 02 25 03 10.81 +20 57.3 1.497 1.564 74.8 37.7 19.4
2002 03 07 03 40.78 +21 45.0 1.647 1.635 71.8 35.2 19.6
2002 03 17 04 08.86 +22 17.4 1.801 1.705 68.3 32.8 19.8
2002 03 27 04 35.39 +22 36.6 1.958 1.773 64.4 30.5 20.0
2002 04 06 05 00.59 +22 43.9 2.115 1.839 60.3 28.2 20.2
Gareth V. Williams (C) Copyright 2001 MPC M.P.E.C. 2001-N23
Read MPEC 2001-N22
Read MPEC 2001-N24
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