MPEC 2006-W13 : 2003 OS33, 2006 SL371
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M.P.E.C. 2006-W13 Issued 2006 Nov. 16, 22:55 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
2003 OS33, 2006 SL371
Observations:
K03O33S C2003 06 05.59909 22 17 15.64 -17 23 08.4 22.7 i EW013568
K03O33S C2003 06 06.59114 22 17 15.70 -17 23 27.0 22.7 i EW013568
K03O33S C2003 06 07.59499 22 17 15.64 -17 23 45.9 22.8 r EW013568
K03O33S C2003 06 24.54668 22 16 58.62 -17 30 29.7 23.0 r EW013568
K03O33S C2003 06 24.55698 22 16 58.59 -17 30 30.0 23.0 r EW013568
K03O33S C2003 06 24.56734 22 16 58.57 -17 30 30.3 23.1 r EW013568
K03O33S C2003 07 04.53431 22 16 35.20 -17 35 29.5 22.8 i EW013568
K03O33S C2003 07 04.55514 22 16 35.14 -17 35 30.1 22.7 i EW013568
K03O33S C2003 07 04.56912 22 16 35.10 -17 35 30.5 22.6 i EW013568
K03O33S C2003 07 22.54243 22 15 31.77 -17 45 51.6 22.9 r EW013568
K03O33S C2003 07 22.55297 22 15 31.73 -17 45 52.0 22.8 r EW013568
K03O33S C2003 07 22.56358 22 15 31.68 -17 45 52.3 22.8 r EW013568
K03O33S C2003 07 31.46785 22 14 52.21 -17 51 23.8 22.7 i EW013568
K03O33S C2003 07 31.51046 22 14 52.01 -17 51 25.4 22.6 i EW013568
K03O33S C2003 07 31.52126 22 14 51.96 -17 51 25.8 23.3 g EW013568
K03O33S C2003 07 31.52761 22 14 51.92 -17 51 26.2 23.5 g EW013568
K03O33S C2003 07 31.53398 22 14 51.90 -17 51 26.4 23.4 g EW013568
K03O33S* C2003 07 31.53852 22 14 51.88 -17 51 26.5 22.8 r EW013568
K03O33S C2003 07 31.55685 22 14 51.79 -17 51 27.1 22.7 r EW013568
K03O33S C2003 07 31.56734 22 14 51.74 -17 51 27.5 22.9 r EW013568
K03O33S C2003 08 01.49368 22 14 47.39 -17 52 02.5 22.8 r EW013568
K03O33S C2003 08 01.50614 22 14 47.34 -17 52 03.0 22.8 r EW013568
K03O33S C2003 08 01.51662 22 14 47.29 -17 52 03.3 22.9 r EW013568
K06Sb1L* C2006 09 27.44840 03 12 20.54 -00 24 09.7 23.5 V EW013705
K06Sb1L C2006 09 27.44923 03 12 20.53 -00 24 09.6 24.9 EW013705
K06Sb1L C2006 10 01.38766 03 12 06.93 -00 26 45.6 23.1 V EW013705
K06Sb1L C2006 10 01.39098 03 12 06.93 -00 26 45.7 23.7 EW013705
K06Sb1L C2006 10 03.45205 03 11 59.31 -00 28 07.1 23.2 V EW013705
K06Sb1L C2006 10 03.45288 03 11 59.30 -00 28 07.0 24.2 EW013705
K06Sb1L C2006 10 22.41228 03 10 36.35 -00 39 58.1 23.0 V EW013705
K06Sb1L C2006 10 22.41311 03 10 36.35 -00 39 58.3 23.8 EW013705
K06Sb1L C2006 10 29.36137 03 10 01.48 -00 43 52.0 22.9 V EW013705
K06Sb1L C2006 10 29.36469 03 10 01.44 -00 43 52.0 23.6 EW013705
K06Sb1L C2006 11 01.37567 03 09 45.87 -00 45 26.9 23.4 V EW013705
K06Sb1L C2006 11 01.37650 03 09 45.89 -00 45 26.7 24.8 EW013705
K06Sb1L C2006 11 02.41113 03 09 40.46 -00 45 58.5 23.2 V EW013705
K06Sb1L C2006 11 02.41196 03 09 40.46 -00 45 58.8 24.3 EW013705
Observer details:
568 Mauna Kea. Observer Queue service observers. Measurers D. D. Balam,
K. Perrett. 3.6-m Canada-France-Hawaii Telescope + MegaCam.
705 Apache Point. Observer SDSS Collaboration. Measurers A. C. Becker,
A. W. Puckett, J. Kubica. 2.5-m f/5 Ritchey-Chretien + CCD.
Orbital elements:
Object H G Epoch M Peri. Node Incl. e a Arc C
K03O33S 7.8 0.15 K036U 9.637 163.109 131.502 20.742 0.52589 69.51962 57 X
K06Sb1L 7.7 0.15 K06AC 13.498 207.377 175.806 22.475 0.25991 47.61248 36EX
Ephemerides:
2003 OS33 a,e,i = 69.52, 0.53, 21 q = 32.960
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 11 22 34.14 -18 17.3 35.847 36.113 104.8 1.5 23.6
2006 11 21 22 34.13 -18 15.8 36.024 36.121 94.9 1.6 23.6
2006 12 01 22 34.30 -18 13.3 36.204 36.129 84.9 1.6 23.6
2006 12 11 22 34.66 -18 09.7 36.381 36.138 75.0 1.5 23.6
2006 12 21 22 35.20 -18 05.3 36.550 36.147 65.1 1.4 23.6
2006 12 31 22 35.91 -18 00.1 36.707 36.155 55.2 1.3 23.6
2007 01 10 22 36.77 -17 54.3 36.847 36.164 45.5 1.1 23.6
2007 01 20 22 37.76 -17 48.0 36.966 36.172 35.8 0.9 23.6
2006 SL371 a,e,i = 47.61, 0.26, 22 q = 35.237
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 11 11 03 08.92 -00 50.0 34.918 35.860 161.8 0.5 23.3
2006 11 21 03 08.03 -00 53.9 34.948 35.863 157.4 0.6 23.3
2006 12 01 03 07.18 -00 56.6 35.007 35.865 150.1 0.8 23.3
2006 12 11 03 06.40 -00 58.3 35.093 35.868 141.4 1.0 23.4
2006 12 21 03 05.71 -00 58.7 35.203 35.871 132.2 1.2 23.4
2006 12 31 03 05.15 -00 57.9 35.334 35.873 122.6 1.3 23.4
2007 01 10 03 04.74 -00 55.9 35.481 35.876 113.0 1.4 23.4
2007 01 20 03 04.50 -00 52.8 35.640 35.879 103.3 1.5 23.4
2007 01 30 03 04.43 -00 48.7 35.806 35.882 93.6 1.6 23.4
2007 02 09 03 04.56 -00 43.8 35.974 35.884 84.0 1.6 23.5
2007 02 19 03 04.86 -00 38.1 36.139 35.887 74.5 1.5 23.5
2007 03 01 03 05.35 -00 32.0 36.297 35.890 65.0 1.4 23.5
2007 03 11 03 05.99 -00 25.5 36.441 35.893 55.8 1.3 23.5
2007 03 21 03 06.79 -00 18.9 36.570 35.895 46.8 1.2 23.5
2007 03 31 03 07.72 -00 12.3 36.679 35.898 38.1 1.0 23.4
2007 04 10 03 08.76 -00 06.0 36.765 35.901 30.0 0.8 23.4
The above orbit for the assumed 1:2 Neptune librator 2006 SL371 keeps the
object more than 20 AU from Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2006 MPC M.P.E.C. 2006-W13
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