MPEC 2010-R04 : 2010 RA
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M.P.E.C. 2010-R04 Issued 2010 Sept. 1, 22:32 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 RA
Observations:
K10R00A* C2010 09 01.39401 22 38 44.48 -04 41 48.7 18.9 V ER004G96
K10R00A C2010 09 01.39921 22 38 45.88 -04 42 05.5 18.9 V ER004G96
K10R00A C2010 09 01.40447 22 38 47.32 -04 42 22.3 18.7 V ER004G96
K10R00A C2010 09 01.40971 22 38 48.76 -04 42 39.2 18.9 V ER004G96
K10R00A C2010 09 01.43948 22 38 56.90 -04 44 15.0 19.0 V ER004G96
K10R00A C2010 09 01.44136 22 38 57.44 -04 44 21.2 19.0 V ER004G96
K10R00A C2010 09 01.44326 22 38 57.94 -04 44 27.2 18.9 V ER004G96
K10R00A C2010 09 01.44518 22 38 58.48 -04 44 33.2 18.9 V ER004G96
K10R00A C2010 09 01.44825 22 38 59.31 -04 44 43.1 19.0 V ER004G96
K10R00A C2010 09 01.44963 22 38 59.71 -04 44 47.7 18.9 V ER004G96
K10R00A C2010 09 01.45101 22 39 00.07 -04 44 52.2 19.0 V ER004G96
K10R00A C2010 09 01.45240 22 39 00.46 -04 44 56.5 19.0 V ER004G96
K10R00A C2010 09 01.68307 22 40 09.98 -04 57 34.4 19.2 R ER004300
K10R00A C2010 09 01.68379 22 40 10.15 -04 57 37.0 19.4 R ER004300
K10R00A C2010 09 01.68453 22 40 10.34 -04 57 39.4 19.3 R ER004300
K10R00A C2010 09 01.68526 22 40 10.52 -04 57 41.7 19.0 R ER004300
K10R00A C2010 09 01.68599 22 40 10.80 -04 57 44.1 19.3 R ER004300
K10R00A C2010 09 01.68744 22 40 11.17 -04 57 48.0 19.3 R ER004300
K10R00A C2010 09 01.68817 22 40 11.35 -04 57 51.0 18.7 R ER004300
K10R00A C2010 09 01.68889 22 40 11.56 -04 57 52.7 19.2 R ER004300
K10R00A C2010 09 01.68961 22 40 11.79 -04 57 55.2 19.3 R ER004300
K10R00A C2010 09 01.69399 22 40 12.99 -04 58 10.7 19.8 R ER004300
K10R00A C2010 09 01.69473 22 40 13.22 -04 58 12.3 19.5 R ER004300
K10R00A C2010 09 01.69619 22 40 13.54 -04 58 16.5 19.4 R ER004300
K10R00A C2010 09 01.69695 22 40 13.76 -04 58 20.6 19.6 R ER004300
K10R00A C2010 09 01.69768 22 40 13.95 -04 58 22.5 19.1 R ER004300
K10R00A C2010 09 01.69841 22 40 14.17 -04 58 24.1 19.1 R ER004300
K10R00A C2010 09 01.81588 22 40 53.26 -05 05 02.5 19.0 V ER004587
K10R00A C2010 09 01.81727 22 40 53.64 -05 05 07.1 ER004587
K10R00A C2010 09 01.82019 22 40 54.54 -05 05 17.0 ER004587
K10R00A C2010 09 01.82387 22 40 55.59 -05 05 28.9 ER004587
K10R00A KC2010 09 01.84606 22 41 01.88 -05 06 44.5 18.8 V ER004151
K10R00A KC2010 09 01.84840 22 41 02.55 -05 06 52.9 18.8 V ER004151
K10R00A KC2010 09 01.85074 22 41 03.20 -05 07 01.3 18.9 V ER004151
K10R00A KC2010 09 01.86387 22 41 07.05 -05 07 42.4 19.0 R ER004160
K10R00A KC2010 09 01.86640 22 41 07.78 -05 07 51.1 18.8 R ER004160
K10R00A KC2010 09 01.86892 22 41 08.51 -05 07 59.4 18.9 R ER004160
K10R00A KC2010 09 01.87173 22 41 09.33 -05 08 09.2 19.3 R ER004160
K10R00A KC2010 09 01.87440 22 41 10.05 -05 08 18.4 19.0 R ER004160
K10R00A KC2010 09 01.88480 22 41 13.04 -05 08 52.9 19.1 R ER004160
K10R00A KC2010 09 01.88747 22 41 13.80 -05 09 01.9 19.2 R ER004160
K10R00A KC2010 09 01.88753 22 41 14.08 -05 09 07.0 ER004J95
K10R00A KC2010 09 01.89014 22 41 14.55 -05 09 11.0 19.3 R ER004160
K10R00A KC2010 09 01.89594 22 41 16.49 -05 09 35.3 ER004J95
K10R00A KC2010 09 01.90397 22 41 18.81 -05 10 02.2 19.5 R ER004J95
K10R00A KC2010 09 01.90573 22 41 18.96 -05 10 08.8 18.7 V ER004B86
K10R00A KC2010 09 01.91078 22 41 20.37 -05 10 25.4 18.5 V ER004B86
K10R00A KC2010 09 01.91583 22 41 21.86 -05 10 43.0 18.2 V ER004B86
Observer details:
151 Eschenberg Observatory, Winterthur. Observer M. Griesser. 0.40-m f/5.9
Hypergraph + CCD.
160 Castelmartini. Observer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain
+ CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers A. Asami, S. Okumura. 1.0-m
f/3.0 reflector + CCD.
587 Sormano. Observers F. Manca, A. Testa. Measurer F. Manca. 0.5-m f/6.8
reflector + CCD.
B86 Sternwarte Hagen. Observers R. Koester, M. Klein. 0.50-m f/3.0
Deltagraph + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers J. D. Ahern,
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.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 RA Earth MOID = 0.0825 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 340.43516 (2000.0) P Q
n 0.24526924 Peri. 220.94963 +0.92276629 -0.38106598
a 2.5275941 Node 161.20927 +0.38338221 +0.89273726
e 0.5917411 Incl. 10.25906 +0.03899293 +0.24043483
P 4.02 H 23.0 G 0.15 U 8
Residuals in seconds of arc
100901 G96 0.1- 0.2- 100901 300 0.9+ 0.0 100901 151 0.4- 0.0
100901 G96 0.2- 0.2- 100901 300 0.4+ 0.9+ 100901 151 0.8- 0.5-
100901 G96 0.1- 0.1- 100901 300 0.1+ 0.3+ 100901 160 0.2- 0.0
100901 G96 0.1+ 0.2- 100901 300 0.3+ 1.0+ 100901 160 0.1- 0.2-
100901 G96 0.2- 0.2- 100901 300 0.7+ 0.8+ 100901 160 0.1+ 0.0
100901 G96 0.2+ 0.4- 100901 300 0.6+ 0.2- 100901 160 0.3+ 0.4-
100901 G96 0.2- 0.3- 100901 300 0.9+ 0.6+ 100901 160 0.3- 0.6-
100901 G96 0.1- 0.1- 100901 300 0.3- 1.2+ 100901 160 0.1+ 0.1-
100901 G96 0.4- 0.1- 100901 300 0.2- 0.4- 100901 160 0.1+ 0.1-
100901 G96 0.1- 0.2- 100901 300 0.4- 0.1+ 100901 J95 0.1+ 0.2-
100901 G96 0.4- 0.3- 100901 300 0.1- 0.9+ 100901 160 0.0 0.2-
100901 G96 0.4- 0.1- 100901 587 0.3+ 0.1+ 100901 J95 0.2- 0.1-
100901 300 0.7+ 0.1+ 100901 587 0.0 0.2+ 100901 J95 0.1- 0.0
100901 300 0.3+ 0.1- 100901 587 0.8+ 0.1+ 100901 B86 0.2- 0.4-
100901 300 0.0 0.1- 100901 587 0.6+ 0.5+ 100901 B86 0.7- 0.0
100901 300 0.3- 0.0 100901 151 0.4- 0.6+ 100901 B86 0.1- 0.6-
Ephemeris:
2010 RA a,e,i = 2.53, 0.59, 10 q = 1.0319
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 09 01 22 36.89 -04 20.3 0.142 1.151 175.8 3.7 19.4
2010 09 11 23 49.68 -17 01.1 0.0972 1.101 165.2 13.5 18.9
2010 09 21 02 19.56 -33 01.9 0.0845 1.063 132.7 43.9 19.5
2010 10 01 04 49.75 -35 23.8 0.108 1.040 107.9 66.4 20.6
2010 10 11 06 04.35 -31 39.0 0.148 1.032 99.0 72.9 21.5
2010 10 21 06 39.26 -28 14.7 0.190 1.040 98.4 71.2 22.0
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-R04
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