MPEC 2006-T52 : 2006 SJ198
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M.P.E.C. 2006-T52 Issued 2006 Oct. 11, 16:56 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
2006 SJ198
Revision to MPEC 2006-T22
Additional Observations:
K06SJ8J C2006 08 29.25237 22 44 01.29 -03 53 13.8 21.6 V ET052691
K06SJ8J C2006 08 29.26968 22 44 00.08 -03 53 20.4 21.2 V ET052691
K06SJ8J C2006 08 29.28700 22 43 58.87 -03 53 26.7 21.0 V ET052691
K06SJ8J C2006 10 11.15060 22 01 42.34 -08 13 11.2 21.8 V ET052291
K06SJ8J C2006 10 11.15447 22 01 42.23 -08 13 11.7 21.9 V ET052291
K06SJ8J C2006 10 11.15826 22 01 42.14 -08 13 12.8 22.1 V ET052291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
Orbital elements:
2006 SJ198 Earth MOID = 0.1528 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 272.43220 (2000.0) P Q
n 0.32627342 Peri. 211.66560 -0.48171082 -0.87529523
a 2.0896887 Node 267.16277 +0.81265715 -0.42800040
e 0.4563191 Incl. 2.44332 +0.32793755 -0.22510870
P 3.02 H 17.8 G 0.15 U 6
Residuals in seconds of arc
060829 691 0.2- 0.0 060928 G96 0.3- 0.4- 060930 G96 0.0 1.6-
060829 691 0.0 0.1- 060928 G96 0.1+ 0.1- 060930 G96 0.1- 0.6-
060829 691 0.2+ 0.1+ 060929 G96 0.3- 0.1- 060930 G96 0.1+ 0.5-
060928 G96 0.4+ 0.5- 060929 G96 0.5- 0.0 061002 291 0.9- 1.1+
060928 G96 0.4+ 1.0- 060929 G96 0.1- 1.1- 061002 291 0.1- 1.3+
060928 G96 0.2- 0.3- 060930 291 0.5+ 0.1- 061002 291 0.1- 1.0+
060928 G96 0.1- 1.0- 060930 291 0.2- 0.2- 061011 291 0.3- 0.5-
060928 G96 0.2+ 0.5- 060930 291 0.6+ 0.1- 061011 291 0.0 0.1-
060928 G96 0.1- 0.2- 060930 G96 0.4+ 1.0- 061011 291 0.5+ 0.3-
Ephemeris:
2006 SJ198 a,e,i = 2.09, 0.46, 2 q = 1.1361
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 10 12 22 01.28 -08 16.4 1.577 2.355 130.9 18.7 21.6
2006 10 22 21 58.11 -08 46.0 1.641 2.308 120.2 21.9 21.8
2006 11 01 21 58.24 -08 58.3 1.716 2.259 110.2 24.4 21.9
2006 11 11 22 01.51 -08 53.6 1.796 2.209 100.9 26.1 22.0
2006 11 21 22 07.61 -08 32.5 1.877 2.157 92.4 27.2 22.1
2006 12 01 22 16.24 -07 55.7 1.955 2.104 84.5 27.8 22.1
2006 12 11 22 27.06 -07 04.3 2.029 2.050 77.2 27.9 22.1
2006 12 21 22 39.80 -05 59.1 2.096 1.994 70.4 27.7 22.1
2006 12 31 22 54.26 -04 40.7 2.154 1.936 64.0 27.2 22.1
The precovery observations published on MPEC 2006-T22 do not belong and
are being deleted.
Gareth V. Williams (C) Copyright 2006 MPC M.P.E.C. 2006-T52
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