MPEC 2004-O47 : 2002 XP114, 2004 NE32, 2004 OL12
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M.P.E.C. 2004-O47 Issued 2004 July 30, 22:34 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2002 XP114, 2004 NE32, 2004 OL12
Observations:
K02XB4P* C2002 12 04.34647 05 32 25.36 +24 25 26.5 23.2 R EO047695
K02XB4P C2002 12 04.45220 05 32 24.60 +24 25 26.8 EO047695
K02XB4P C2002 12 05.33507 05 32 18.37 +24 25 29.0 EO047695
K04N32E* C2004 07 15.06709 13 22 02.45 -08 39 32.2 22.9 R EO047807
K04N32E C2004 07 16.99059 13 22 04.15 -08 39 39.9 EO047807
K04N32E C2004 07 17.08946 13 22 04.26 -08 39 40.4 EO047807
K04O12L* C2004 07 16.16767 19 23 45.27 -24 48 11.8 22.0 R EO047807
K04O12L C2004 07 16.30130 19 23 44.58 -24 48 12.9 EO047807
K04O12L C2004 07 17.04876 19 23 40.83 -24 48 20.0 EO047807
Observer details:
695 Kitt Peak. Observers L. H. Wasserman, D. E. Trilling, R. L. Millis.
Measurers M. W. Buie, S. D. Kern, R. L. Millis, L. H. Wasserman,
E. I. Chiang, K. B. Clancy, D. E. Trilling. 4-m reflector + CCD.
807 Cerro Tololo. Observers M. W. Buie, J. L. Elliot, J. F. Kane,
M. E. Teyssier. Measurers M. W. Buie, J. L. Elliot, J. F. Kane,
M. E. Teyssier, R. L. Millis, L. H. Wasserman, S. D. Kern, A. A. S. Gulbis,
T. A. Jones, M. Leung, A. L. Vax, K. B. Clancy. 4-m reflector + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K02XB4P 8.7 0.15 K02BM 359.952 3.932 79.573 16.243 0.22529 39.52187 1EX
K04N32E 6.5 0.15 K047E 0.000 359.799 203.658 5.749 0.0 45.83714 2EX
K04O12L 6.0 0.15 K047E 0.000 278.862 10.190 2.700 0.0 43.35303 1EX
Ephemerides:
2004 NE32 a,e,i = 45.84, 0.00, 6
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 07 24 13 22.21 -08 40.4 45.988 45.837 80.9 1.3 23.3
2004 08 03 13 22.53 -08 42.1 46.151 45.837 71.4 1.2 23.3
2004 08 13 13 22.97 -08 44.5 46.305 45.837 61.9 1.1 23.3
2004 08 23 13 23.53 -08 47.6 46.447 45.837 52.4 1.0 23.3
2004 09 02 13 24.19 -08 51.3 46.570 45.837 43.0 0.9 23.3
2004 09 12 13 24.94 -08 55.5 46.674 45.837 33.4 0.7 23.3
2004 OL12 a,e,i = 43.35, 0.00, 3
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 07 24 19 23.10 -24 49.4 42.362 43.353 167.1 0.3 22.4
2004 08 03 19 22.30 -24 50.7 42.414 43.353 157.5 0.5 22.4
2004 08 13 19 21.57 -24 51.8 42.492 43.353 147.8 0.7 22.5
2004 08 23 19 20.93 -24 52.6 42.595 43.353 138.1 0.9 22.5
2004 09 02 19 20.40 -24 53.1 42.720 43.353 128.3 1.0 22.5
2004 09 12 19 20.01 -24 53.3 42.863 43.353 118.6 1.2 22.5
2004 09 22 19 19.77 -24 53.1 43.020 43.353 108.8 1.3 22.5
2004 10 02 19 19.70 -24 52.6 43.186 43.353 98.9 1.3 22.5
2004 10 12 19 19.79 -24 51.8 43.357 43.353 89.1 1.3 22.6
2004 10 22 19 20.05 -24 50.6 43.528 43.353 79.3 1.3 22.6
2004 11 01 19 20.47 -24 49.2 43.692 43.353 69.4 1.2 22.6
2004 11 11 19 21.06 -24 47.5 43.847 43.353 59.5 1.1 22.6
2004 11 21 19 21.79 -24 45.6 43.987 43.353 49.6 1.0 22.6
2004 12 01 19 22.64 -24 43.5 44.107 43.353 39.7 0.8 22.5
The assumed perihelic 2:3 Neptune-resonance orbit keeps 2002 XP114
more than 12 AU from Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-O47
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