MPEC 2010-A27 : 2010 AJ
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M.P.E.C. 2010-A27 Issued 2010 Jan. 7, 17:20 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
2010 AJ
Observations:
K10A00J* C2010 01 06.28873 08 57 06.27 +13 48 57.3 20.3 V EA027691
K10A00J C2010 01 06.30644 08 57 04.97 +13 49 01.7 20.5 V EA027691
K10A00J C2010 01 06.32414 08 57 03.65 +13 49 06.6 20.4 V EA027691
K10A00J C2010 01 06.43505208 56 55.20 +13 49 30.5 20.6 V EA027H21
K10A00J C2010 01 06.44687808 56 54.28 +13 49 34.1 EA027H21
K10A00J C2010 01 06.44902 08 56 54.42 +13 49 35.5 19.9 R EA027H01
K10A00J C2010 01 06.46991 08 56 52.92 +13 49 40.9 20.4 V EA027291
K10A00J C2010 01 06.47373 08 56 52.64 +13 49 41.8 20.3 V EA027291
K10A00J C2010 01 06.47603 08 56 52.46 +13 49 41.7 20.1 R EA027H01
K10A00J C2010 01 06.47758 08 56 52.36 +13 49 43.0 20.3 V EA027291
K10A00J C2010 01 06.48661 08 56 51.67 +13 49 44.1 20.2 R EA027H01
K10A00J C2010 01 06.49363 08 56 51.16 +13 49 45.7 19.9 R EA027H01
K10A00J KC2010 01 07.11366 08 56 09.28 +13 52 13.9 EA027J95
K10A00J KC2010 01 07.12137 08 56 08.73 +13 52 15.0 EA027J95
K10A00J KC2010 01 07.13199 08 56 07.92 +13 52 17.9 19.5 R EA027J95
K10A00J KC2010 01 07.17061 08 56 06.01 +13 52 29.4 20.4 R EA027932
K10A00J C2010 01 07.21694 08 56 03.09 +13 52 42.6 20.6 V EA027291
K10A00J C2010 01 07.22147 08 56 02.78 +13 52 43.9 20.4 V EA027291
K10A00J C2010 01 07.27124 08 55 59.10 +13 52 56.5 19.9 R EA027H01
K10A00J C2010 01 07.28159 08 55 58.33 +13 52 59.2 19.8 R EA027H01
K10A00J C2010 01 07.29632 08 55 57.24 +13 53 03.0 19.9 R EA027H01
K10A00J C2010 01 07.30472 08 55 56.61 +13 53 05.2 19.8 R EA027H01
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer R. S. McMillan. 0.9-m f/3
reflector + CCD.
932 John J. McCarthy Obs., New Milford. Observers S. Riley, D. Vill.
Measurer S. Riley. 0.4-m f/6.5 Schmidt-Cassegrain + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer H. Devore. 0.61-m f/4.5 astrograph + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 AJ Earth MOID = 0.1524 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 13.28396 (2000.0) P Q
n 0.17916890 Peri. 175.75293 +0.64933401 -0.76026375
a 3.1162165 Node 233.75440 +0.69704908 +0.60500523
e 0.6335368 Incl. 1.35626 +0.30411828 +0.23657496
P 5.50 H 20.0 G 0.15 U 9
Residuals in seconds of arc
100106 691 0.5+ 0.2- 100106 H01 0.4+ 0.2- 100107 291 0.4- 0.1+
100106 691 0.3+ 0.2- 100106 291 0.1- 0.1+ 100107 291 0.1- 0.2+
100106 691 0.1- 0.3+ 100106 H01 0.1+ 0.2- 100107 H01 0.1+ 0.0
100106 H21 0.0 0.1+ 100106 H01 0.0 0.2- 100107 H01 0.0 0.0
100106 H21 1.0- 1.0+ 100107 J95 0.4+ 0.2+ 100107 H01 0.0 0.0
100106 H01 0.3+ 0.1- 100107 J95 0.6+ 0.5- 100107 H01 0.1- 0.0
100106 291 0.1- 0.2- 100107 J95 0.1+ 0.2-
100106 291 0.1- 0.2- 100107 932 0.0 0.1-
Ephemeris:
2010 AJ a,e,i = 3.12, 0.63, 1 q = 1.1420
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 01 04 08 59.60 +13 40.4 0.527 1.463 149.8 19.8 20.4
2010 01 14 08 47.86 +14 23.8 0.569 1.536 162.8 10.9 20.4
2010 01 24 08 35.70 +15 14.3 0.630 1.612 175.1 3.0 20.3
2010 02 03 08 25.57 +16 00.8 0.711 1.691 170.4 5.6 20.8
2010 02 13 08 18.83 +16 37.3 0.813 1.770 158.9 11.6 21.5
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-A27
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