MPEC 2002-O28 : 2001 KJ76
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M.P.E.C. 2002-O28 Issued 2002 July 20, 18:56 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 KJ76
Revision to MPEC 2001-M59
Observations:
K01K76J C2002 04 06.27240 16 04 55.94 -22 36 59.4 21.4 R 807
K01K76J C2002 04 06.40450 16 04 55.51 -22 36 58.9 807
K01K76J C2002 07 06.22158 15 58 11.31 -22 20 44.8 22.5 R 695
K01K76J C2002 07 06.24780 15 58 11.18 -22 20 44.9 22.5 R 695
K01K76J C2002 07 06.27463 15 58 11.09 -22 20 44.6 695
Observer details:
695 Kitt Peak. Observers R. L. Allen, J. Kavelaars. 4.0-m reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers M. W. Buie, A. B. Jordan,
J. L. Elliot. Measurers M. W. Buie, A. B. Jordan, J. L. Elliot,
K. B. Clancy. 4.0-m reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc and reference
020406 807 46.3+ 8.7- 020706 695 40.0+ 8.8- MPO 14451
Orbital elements:
2001 KJ76
Epoch 2002 May 6.0 TT = JDT 2452400.5 MPC
M 289.38195 (2000.0) P Q
n 0.00343003 Peri. 275.15794 +0.79193905 +0.60439023
a 43.5448908 Node 47.69017 -0.50330441 +0.72668275
e 0.0843201 Incl. 6.74540 -0.34571261 +0.32656488
P 287 H 6.3 G 0.15 U 4
Residuals in seconds of arc
010523 807 0.1- 0.0 010613 304 0.0 0.1- 020706 695 0.3+ 0.1+
010523 807 0.1+ 0.0 020406 807 0.1+ 0.3+ 020706 695 0.2- 0.2-
010613 304 0.1- 0.0 020406 807 0.0 0.1+ 020706 695 0.1- 0.2-
Ephemeris:
2001 KJ76 a,e,i = 43.54, 0.08, 7 q = 39.873
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2002 07 15 15 57.73 -22 19.4 41.943 42.597 129.6 1.1 22.7
2002 07 25 15 57.33 -22 18.1 42.079 42.595 119.9 1.2 22.7
2002 08 04 15 57.07 -22 17.2 42.230 42.593 110.3 1.3 22.8
2002 08 14 15 56.98 -22 16.8 42.391 42.591 100.7 1.3 22.8
2002 08 24 15 57.04 -22 16.8 42.557 42.589 91.1 1.4 22.8
2002 09 03 15 57.27 -22 17.2 42.724 42.587 81.5 1.3 22.8
2002 09 13 15 57.66 -22 18.2 42.886 42.584 71.9 1.3 22.8
2002 09 23 15 58.20 -22 19.6 43.040 42.582 62.3 1.2 22.8
2002 10 03 15 58.88 -22 21.4 43.180 42.580 52.6 1.1 22.8
2002 10 13 15 59.69 -22 23.6 43.303 42.578 43.0 0.9 22.8
2002 10 23 16 00.61 -22 26.2 43.404 42.576 33.3 0.7 22.8
Brian G. Marsden (C) Copyright 2002 MPC M.P.E.C. 2002-O28
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