MPEC 2008-T08 : 2008 SY150
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M.P.E.C. 2008-T08 Issued 2008 Oct. 1, 18:17 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://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2008 SY150
Observations:
K08SF0Y* C2008 09 30.16433 21 22 41.32 +09 38 06.8 20.1 ET008704
K08SF0Y C2008 09 30.17666 21 23 02.03 +09 36 20.7 20.5 ET008704
K08SF0Y C2008 09 30.18898 21 23 22.86 +09 34 33.6 20.2 ET008704
K08SF0Y C2008 09 30.20137 21 23 43.62 +09 32 46.1 20.9 ET008704
K08SF0Y C2008 09 30.21379 21 24 04.57 +09 30 57.9 20.4 ET008704
K08SF0Y C2008 10 01.12411 21 49 36.22 +07 22 00.4 19.6 V ET008G96
K08SF0Y C2008 10 01.12961 21 49 44.58 +07 21 15.3 19.3 V ET008G96
K08SF0Y C2008 10 01.13495 21 49 52.68 +07 20 31.1 19.3 V ET008G96
K08SF0Y C2008 10 01.14027 21 50 00.70 +07 19 47.6 19.3 V ET008G96
K08SF0Y 5C2008 10 01.19468 21 51 23.86 +07 12 13.9 18.5 R ET008673
K08SF0Y C2008 10 01.19714 21 51 21.75 +07 11 33.5 ET008H55
K08SF0Y 5C2008 10 01.19796 21 51 28.75 +07 11 46.5 ET008673
K08SF0Y C2008 10 01.20119 21 51 27.84 +07 11 00.8 19.6 V ET008H55
K08SF0Y C2008 10 01.20513 21 51 33.80 +07 10 28.4 19.4 V ET008H55
K08SF0Y 5C2008 10 01.20641 21 51 41.38 +07 10 37.4 ET008673
K08SF0Y 5C2008 10 01.21245 21 51 50.44 +07 09 47.7 ET008673
K08SF0Y C2008 10 01.27506 21 53 21.67 +07 01 11.8 18.5 R ET008H01
K08SF0Y C2008 10 01.28066 21 53 30.05 +07 00 25.3 18.4 R ET008H01
K08SF0Y C2008 10 01.28920 21 53 42.83 +06 59 14.7 18.3 R ET008H01
K08SF0Y C2008 10 01.29587 21 53 52.81 +06 58 19.7 18.1 R ET008H01
K08SF0Y 1C2008 10 01.30400 21 54 08.95 +06 56 31.0 ET008658
K08SF0Y 1C2008 10 01.30551 21 54 11.22 +06 56 18.7 ET008658
K08SF0Y 1C2008 10 01.30703 21 54 13.38 +06 56 06.4 ET008658
K08SF0Y C2008 10 01.41383 21 57 02.37 +06 46 50.8 18.6 R ET008474
K08SF0Y C2008 10 01.41464 21 57 03.59 +06 46 45.1 ET008474
K08SF0Y C2008 10 01.41557 21 57 04.95 +06 46 37.7 18.4 R ET008474
K08SF0Y C2008 10 01.41626 21 57 06.01 +06 46 30.6 18.3 R ET008474
K08SF0Y C2008 10 01.48490 21 58 46.20 +06 37 15.8 18.1 R ET008474
K08SF0Y C2008 10 01.48571 21 58 47.36 +06 37 09.4 17.8 R ET008474
K08SF0Y C2008 10 01.48756 21 58 50.02 +06 36 54.4 18.0 R ET008474
K08SF0Y C2008 10 01.48837 21 58 51.23 +06 36 48.1 18.3 R ET008474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. Measurer
P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
658 National Research Council of Canada. Observers D. D. Balam, R. M. Robb.
Measurers D. D. Balam, P. Wiegert. 1.82-m Plaskett telescope + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. Boattini. Measurers E. C. Beshore,
A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer C. White. 0.61-m f/4.0 astrograph + CCD.
Orbital elements:
2008 SY150 Earth MOID = 0.0253 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 63.51660 (2000.0) P Q
n 0.60488044 Peri. 120.72347 +0.68953436 +0.72374114
a 1.3847021 Node 192.98249 -0.69901697 +0.65520175
e 0.3285802 Incl. 6.96025 -0.18951951 +0.21658584
P 1.63 H 24.4 G 0.15 U 7
Residuals in seconds of arc
080930 704 0.3+ 1.2- 081001 673 0.0 0.1+ 081001 658 0.6- 0.1-
080930 704 0.7- 0.1- 081001 H55 0.4- 0.0 081001 474 0.7- 0.6-
080930 704 0.7+ 0.1+ 081001 H55 0.1- 0.2+ 081001 474 0.2- 0.3+
080930 704 0.6- 0.6+ 081001 673 0.1- 0.4+ 081001 474 0.2- 0.4+
080930 704 0.3+ 0.8+ 081001 673 0.5+ 0.4+ 081001 474 0.5+ 1.1-
081001 G96 0.8- 0.2- 081001 H01 0.3- 0.3+ 081001 474 0.4+ 0.1+
081001 G96 0.2- 0.1- 081001 H01 0.1- 0.1+ 081001 474 0.1+ 0.3+
081001 G96 0.2+ 0.4- 081001 H01 0.1+ 0.0 081001 474 0.5- 0.3+
081001 G96 0.0 0.2- 081001 H01 0.1+ 0.0 081001 474 0.0 0.5+
081001 673 0.3+ 0.5+ 081001 658 1.0+ 0.4-
081001 H55 0.1- 0.9- 081001 658 1.2+ 0.3-
Ephemeris:
2008 SY150 a,e,i = 1.38, 0.33, 7 q = 0.9297
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 10 01 21 46.20 +07 40.9 0.0397 1.032 139.1 39.5 19.0
2008 10 06 23 23.17 -01 08.5 0.0567 1.053 158.0 20.9 19.3
2008 10 11 00 11.07 -05 19.6 0.0803 1.075 161.5 17.1 20.0
2008 10 16 00 37.40 -07 17.0 0.107 1.098 160.0 18.1 20.7
2008 10 21 00 53.70 -08 11.0 0.135 1.122 157.4 19.9 21.3
2008 10 26 01 04.85 -08 29.9 0.166 1.146 154.6 21.8 21.9
2008 10 31 01 13.21 -08 26.0 0.198 1.171 151.7 23.7 22.3
Sonia Keys (C) Copyright 2008 MPC M.P.E.C. 2008-T08
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