MPEC 2006-T22 : 2006 SJ198
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M.P.E.C. 2006-T22 Issued 2006 Oct. 3, 21:41 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-S101
Additional Observations:
K06SJ8J C2003 07 08.57763 19 55 24.22 -19 21 50.1 ET022608
K06SJ8J C2003 07 08.58294 19 55 23.72 -19 21 51.2 ET022608
K06SJ8J C2003 07 08.58829 19 55 23.21 -19 21 52.6 19.5 V ET022608
K06SJ8J IC2003 07 16.47817 19 42 27.01 -19 46 58.8 ET022608
K06SJ8J IC2003 07 16.48390 19 42 26.48 -19 46 59.8 ET022608
Observer details:
608 Haleakala-NEAT/MSSS. Observers R. Bambery, S. Pravdo, M. Hicks,
K. Lawrence, P. Kervin, E. F. Helin, R. Maeda, J. Africano. Measurers
S. Foglia, G. Forti, M. Tombelli. 1.2-m reflector + CCD.
Orbital elements:
2006 SJ198 PHA, Earth MOID = 0.0053 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 210.63167 (2000.0) P Q
n 0.41141279 Peri. 235.65495 -0.87664655 -0.47882538
a 1.7904032 Node 275.69529 +0.45551585 -0.79447508
e 0.5147002 Incl. 2.71222 +0.15490686 -0.37354464
P 2.40 H 17.3 G 0.15 U 5
Residuals in seconds of arc
030708 608 0.6- 0.8+ 060928 G96 0.1+ 0.3- 060930 291 0.5+ 0.2+
030708 608 0.1- 0.7+ 060928 G96 0.2- 0.0 060930 G96 0.0 0.7-
030708 608 0.4+ 0.3+ 060928 G96 0.5- 0.2- 060930 G96 0.4- 1.4-
030716 608 0.2- 1.0- 060928 G96 0.1- 0.1+ 060930 G96 0.5- 0.4-
030716 608 0.4+ 1.0- 060929 G96 0.3- 0.3+ 060930 G96 0.4- 0.3-
060928 G96 0.6+ 0.3- 060929 G96 0.4- 0.4+ 061002 291 0.5- 0.3+
060928 G96 0.6+ 0.8- 060929 G96 0.1- 0.7- 061002 291 0.2+ 0.4+
060928 G96 0.1- 0.1- 060930 291 0.4+ 0.2+ 061002 291 0.1+ 0.1+
060928 G96 0.0 0.8- 060930 291 0.3- 0.1+
Ephemeris:
2006 SJ198 a,e,i = 1.79, 0.51, 3 q = 0.8689
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 10 02 22 07.66 -07 30.8 1.772 2.638 142.5 13.4 21.4
2006 10 03 22 06.89 -07 36.0 1.780 2.636 141.3 13.7 21.4
2006 10 04 22 06.14 -07 41.0 1.787 2.634 140.1 14.1 21.5
2006 10 05 22 05.42 -07 46.0 1.795 2.632 139.0 14.4 21.5
2006 10 06 22 04.74 -07 50.7 1.803 2.630 137.8 14.8 21.5
2006 10 07 22 04.08 -07 55.4 1.811 2.629 136.6 15.1 21.5
2006 10 08 22 03.44 -07 59.9 1.819 2.627 135.5 15.5 21.5
2006 10 09 22 02.84 -08 04.2 1.828 2.625 134.3 15.8 21.6
2006 10 10 22 02.27 -08 08.4 1.836 2.623 133.2 16.1 21.6
2006 10 11 22 01.73 -08 12.4 1.845 2.621 132.1 16.4 21.6
2006 10 12 22 01.21 -08 16.3 1.854 2.619 130.9 16.7 21.6
2006 10 13 22 00.73 -08 20.0 1.863 2.617 129.8 17.0 21.6
2006 10 14 22 00.28 -08 23.6 1.873 2.615 128.7 17.3 21.7
2006 10 15 21 59.85 -08 27.0 1.882 2.613 127.6 17.6 21.7
2006 10 16 21 59.46 -08 30.3 1.892 2.611 126.5 17.9 21.7
2006 10 17 21 59.10 -08 33.4 1.902 2.609 125.4 18.1 21.7
2006 10 18 21 58.76 -08 36.3 1.912 2.607 124.3 18.4 21.7
2006 10 19 21 58.46 -08 39.1 1.922 2.605 123.3 18.7 21.8
2006 10 20 21 58.19 -08 41.7 1.932 2.602 122.2 18.9 21.8
2006 10 21 21 57.94 -08 44.2 1.942 2.600 121.1 19.1 21.8
2006 10 22 21 57.73 -08 46.5 1.953 2.598 120.1 19.4 21.8
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-T22
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