MPEC 2010-Q40 : 2010 OR1 = 2010 BY83
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M.P.E.C. 2010-Q40 Issued 2010 Aug. 29, 18:39 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.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 OR1 = 2010 BY83
Revision to MPEC 2010-O26
Additional Observations:
K10O01R KC2010 08 28.99998 21 52 37.74 +08 52 52.8 18.6 C EQ040160
K10O01R KC2010 08 29.00270 21 52 36.98 +08 52 43.3 18.5 C EQ040160
K10O01R KC2010 08 29.00541 21 52 36.16 +08 52 33.9 19.0 C EQ040160
Observer details:
160 Castelmartini. Observer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 OR1 = 2010 BY83
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 0.07299 (2000.0) P Q
n 0.00692388 Peri. 139.73308 +0.91871474 +0.08711432
a 27.2627430 Node 139.22884 -0.24617189 -0.63636268
e 0.9247467 Incl. 143.85379 +0.30880840 -0.76645524
P 142.35 H 16.0 G 0.15 U 1
Residuals in seconds of arc
100125 C51 0.6+ 0.2- 100723 H21 0.2+ 0.1+ 100811 691 0.1+ 0.0
100125 C51 0.3- 0.2- 100723 H21 0.3+ 0.0 100811 691 0.2- 0.1+
100126 C51 0.2+ 0.1+ 100723 H21 0.4+ 0.3+ 100811 J75 0.5+ 0.5-
100126 C51 0.4- 0.1+ 100723 H36 (2.6+ 1.0-) 100812 J75 0.4- 0.4-
100126 C51 0.8+ 0.5- 100723 H36 1.3- 0.2+ 100812 J75 0.5+ 0.1+
100126 C51 0.9- 0.5+ 100723 673 0.6- 0.2+ 100812 H21 0.1+ 0.2-
100126 C51 0.3- 0.1- 100723 673 0.2- 0.2- 100812 291 0.5- 0.3-
100716 C51 0.7+ 0.2- 100723 673 1.0+ 0.6+ 100812 H21 0.3+ 0.1-
100716 C51 0.4+ 0.1+ 100723 673 0.3+ 0.1+ 100812 291 0.3- 0.1+
100716 C51 0.4+ 0.2+ 100723 673 0.2+ 0.4+ 100812 291 0.5- 0.2-
100716 C51 0.5+ 0.2+ 100723 673 0.8+ 0.4+ 100813 291 0.0 0.5-
100716 C51 0.6+ 0.1- 100804 291 (2.4- 1.3-) 100813 291 1.2+ 0.1-
100716 C51 0.2+ 0.0 100804 291 0.3- 0.3+ 100813 291 0.2+ 0.3+
100716 C51 0.2+ 0.2+ 100804 291 0.6- 0.2+ 100814 291 0.5+ 0.3+
100717 C51 0.2+ 0.7- 100806 291 0.3- 0.2- 100814 291 0.4+ 0.2+
100717 C51 0.4+ 0.8+ 100806 291 0.5+ 0.0 100814 291 0.3+ 0.6+
100722 118 0.1+ 0.1- 100808 204 0.2+ 0.1+ 100815 704 0.3+ 0.3-
100722 118 0.3+ 0.4- 100808 204 0.1+ 0.2+ 100815 704 0.5+ 0.2+
100722 118 0.2+ 0.1- 100808 204 0.0 0.3+ 100815 704 0.4+ 0.2-
100722 H36 0.4+ 0.7+ 100810 H06 0.9- 0.4- 100815 704 0.4+ 0.2+
100722 H36 1.0- 0.1- 100810 H06 0.3- 0.4- 100815 704 0.4+ 0.1-
100722 H36 1.4- 0.1+ 100810 H06 0.2+ 0.2- 100819 160 0.0 0.4+
100722 H06 0.5+ 0.2- 100810 291 0.5- 0.1- 100819 160 0.1- 0.1+
100722 H06 0.4+ 0.7- 100810 291 0.2- 0.0 100819 160 1.1- 0.3-
100722 H06 0.0 0.9- 100810 291 0.9- 0.4- 100820 A13 0.6+ 0.3-
100722 H06 0.1+ 1.4- 100811 291 0.1+ 0.1+ 100820 A13 0.6+ 0.6-
100723 H21 0.4+ 0.3+ 100811 291 0.0 0.6+ 100820 A13 0.0 0.6-
100723 H21 0.4+ 0.0 100811 291 0.0 0.0 100820 A13 0.2+ 0.3-
100723 H21 0.2+ 0.1+ 100811 691 0.6- 0.2-
Ephemeris:
2010 OR1 a,e,i = 27.26, 0.92, 144 q = 2.0516
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 08 22 22 28.30 +15 38.8 1.158 2.104 151.7 13.2 18.7
2010 09 01 21 38.01 +05 52.2 1.159 2.132 159.0 9.8 18.6
2010 09 11 20 54.89 -03 36.0 1.264 2.166 144.8 15.5 19.0
2010 09 21 20 22.48 -11 06.3 1.450 2.205 127.1 21.3 19.6
2010 10 01 20 00.18 -16 30.3 1.685 2.249 111.1 24.5 20.0
2010 10 11 19 45.92 -20 18.6 1.946 2.298 97.3 25.5 20.4
2010 10 21 19 37.62 -23 02.2 2.217 2.350 85.0 25.0 20.7
2010 10 31 19 33.63 -25 03.5 2.485 2.406 73.9 23.4 21.0
2010 11 10 19 32.79 -26 36.6 2.743 2.465 63.5 21.1 21.2
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-Q40
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