MPEC 2001-Q23: 2000 YY142, 2001 PK47
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.
Read MPEC 2001-Q22
Read MPEC 2001-Q24
M.P.E.C. 2001-Q23 Issued 2001 Aug. 20, 16:29 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
2000 YY142, 2001 PK47
Observations:
K00YE2Y* C2000 12 23.59025 09 17 41.95 +16 21 30.4 568
K00YE2Y C2000 12 24.46081 09 17 39.08 +16 21 44.8 568
K00YE2Y C2000 12 24.55615 09 17 38.74 +16 21 46.2 23.1 R 568
K01P47K* C2001 08 12.55877 00 12 25.08 +09 56 44.6 22.8 568
K01P47K C2001 08 12.59535 00 12 24.99 +09 56 44.2 568
K01P47K C2001 08 13.56727 00 12 21.82 +09 56 31.9 568
K01P47K C2001 08 13.61786 00 12 21.68 +09 56 31.3 568
K01P47K C2001 08 14.45066 00 12 18.89 +09 56 20.1 568
K01P47K C2001 08 14.48814 00 12 18.75 +09 56 19.4 568
Observer details:
568 Mauna Kea. Observers C. Veillet, A. Doressoundiram. 3.6-m Canada-France-
Hawaii Telescope + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K00YE2Y 7.3 0.15 K00CM 359.996 13.821 122.000 2.392 0.09908 44.89972 1EM
K01P47K 6.1 0.15 K017U 359.954 125.877 239.430 9.572 0.13415 43.71302 2EM
Ephemerides:
2000 YY142 a,e,i = 44.90, 0.10, 2 q = 40.451
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 09 18 09 21.54 +16 05.2 41.245 40.452 37.4 0.9 23.6
2001 09 28 09 22.39 +16 01.5 41.129 40.452 47.0 1.0 23.6
2001 10 08 09 23.12 +15 58.3 40.993 40.452 56.6 1.2 23.6
2001 10 18 09 23.73 +15 55.7 40.841 40.452 66.4 1.3 23.6
2001 10 28 09 24.18 +15 53.8 40.677 40.452 76.2 1.4 23.6
2001 11 07 09 24.48 +15 52.7 40.507 40.452 86.1 1.4 23.6
2001 11 17 09 24.61 +15 52.3 40.334 40.452 96.2 1.4 23.6
2001 11 27 09 24.58 +15 52.8 40.164 40.452 106.3 1.3 23.5
2001 12 07 09 24.38 +15 54.0 40.003 40.452 116.5 1.2 23.5
2001 12 17 09 24.02 +15 55.9 39.856 40.452 126.7 1.1 23.5
2001 12 27 09 23.52 +15 58.5 39.727 40.452 137.0 0.9 23.5
2002 01 06 09 22.89 +16 01.6 39.621 40.452 147.4 0.8 23.5
2002 01 16 09 22.17 +16 05.2 39.540 40.452 157.7 0.5 23.4
2002 01 26 09 21.38 +16 09.0 39.488 40.452 168.1 0.3 23.4
2002 02 05 09 20.55 +16 13.0 39.467 40.452 178.4 0.0 23.3
2002 02 15 09 19.71 +16 16.9 39.476 40.453 171.1 0.2 23.4
2002 02 25 09 18.90 +16 20.7 39.516 40.453 160.9 0.5 23.4
2002 03 07 09 18.15 +16 24.2 39.585 40.453 150.7 0.7 23.4
2002 03 17 09 17.49 +16 27.2 39.680 40.453 140.5 0.9 23.5
2002 03 27 09 16.93 +16 29.7 39.798 40.453 130.4 1.1 23.5
2002 04 06 09 16.51 +16 31.6 39.936 40.453 120.5 1.2 23.5
2002 04 16 09 16.23 +16 32.8 40.089 40.453 110.6 1.3 23.5
2002 04 26 09 16.12 +16 33.2 40.253 40.453 100.8 1.4 23.5
2002 05 06 09 16.16 +16 33.0 40.421 40.453 91.1 1.4 23.6
2002 05 16 09 16.37 +16 32.0 40.590 40.453 81.5 1.4 23.6
2002 05 26 09 16.73 +16 30.2 40.756 40.453 72.0 1.4 23.6
2002 06 05 09 17.25 +16 27.8 40.912 40.453 62.5 1.3 23.6
2001 PK47 a,e,i = 43.71, 0.13, 10 q = 37.849
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2001 08 19 00 12.05 +09 55.2 37.082 37.849 138.7 1.0 22.0
2001 08 29 00 11.39 +09 52.0 36.986 37.849 148.3 0.8 22.0
2001 09 08 00 10.66 +09 48.0 36.915 37.849 157.7 0.6 21.9
2001 09 18 00 09.87 +09 43.2 36.871 37.849 166.5 0.4 21.9
2001 09 28 00 09.06 +09 37.8 36.856 37.849 172.0 0.2 21.9
2001 10 08 00 08.25 +09 32.1 36.871 37.849 168.0 0.3 21.9
2001 10 18 00 07.49 +09 26.2 36.915 37.849 159.3 0.5 21.9
2001 10 28 00 06.79 +09 20.4 36.988 37.849 149.7 0.8 22.0
2001 11 07 00 06.19 +09 14.8 37.086 37.849 139.8 1.0 22.0
2001 11 17 00 05.71 +09 09.7 37.208 37.849 129.8 1.1 22.0
2001 11 27 00 05.37 +09 05.3 37.349 37.849 119.8 1.3 22.0
2001 12 07 00 05.19 +09 01.6 37.506 37.849 109.7 1.4 22.1
2001 12 17 00 05.18 +08 59.0 37.673 37.849 99.6 1.5 22.1
2001 12 27 00 05.33 +08 57.4 37.844 37.849 89.5 1.5 22.1
2002 01 06 00 05.66 +08 56.9 38.016 37.849 79.5 1.5 22.1
2002 01 16 00 06.15 +08 57.6 38.182 37.849 69.5 1.4 22.1
2002 01 26 00 06.78 +08 59.4 38.338 37.849 59.6 1.3 22.1
2002 02 05 00 07.56 +09 02.3 38.478 37.849 49.8 1.1 22.1
2002 02 15 00 08.44 +09 06.2 38.600 37.849 40.1 1.0 22.1
2002 02 25 00 09.43 +09 11.0 38.699 37.849 30.5 0.8 22.1
Brian G. Marsden (C) Copyright 2001 MPC M.P.E.C. 2001-Q23
Read MPEC 2001-Q22
Read MPEC 2001-Q24
Our Web policy. Index to the CBAT/MPC/ICQ pages.
