MPEC 2010-R103: 2010 RT80
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M.P.E.C. 2010-R103 Issued 2010 Sept. 13, 00:14 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 https://www.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 RT80
Observations:
K10R80T*QC2010 09 11.42483 22 20 52.51 -21 57 12.8 19.8 V ER103E12
K10R80T QC2010 09 11.43753 22 20 54.27 -21 56 07.7 19.9 V ER103E12
K10R80T QC2010 09 11.45028 22 20 55.95 -21 55 02.3 19.2 V ER103E12
K10R80T QC2010 09 11.47672 22 20 59.47 -21 52 45.9 19.6 V ER103E12
K10R80T QC2010 09 11.54235 22 21 08.07 -21 47 05.7 19.5 V ER103E12
K10R80T QC2010 09 11.54544 22 21 08.46 -21 46 49.6 19.5 V ER103E12
K10R80T QC2010 09 11.61843 22 21 18.02 -21 40 25.7 19.5 V ER103E12
K10R80T QC2010 09 11.75650 22 21 37.33 -21 28 11.5 ER103E12
K10R80T KC2010 09 11.97301 22 22 14.78 -21 10 49.2 ER103J95
K10R80T KC2010 09 11.97795 22 22 15.35 -21 10 24.0 ER103J95
K10R80T KC2010 09 11.98292 22 22 16.05 -21 09 56.7 20.1 R ER103J95
K10R80T C2010 09 12.14616 22 22 42.95 -20 55 38.3 19.0 V ER103H26
K10R80T C2010 09 12.15130 22 22 43.68 -20 55 11.2 19.0 V ER103H26
K10R80T C2010 09 12.15905 22 22 44.82 -20 54 29.0 19.1 V ER103H26
K10R80T KC2010 09 12.19814022 22 49.93 -20 51 04.8 19.3 V ER103H21
K10R80T IC2010 09 12.20204922 22 50.44 -20 50 44.5 ER103H21
K10R80T KC2010 09 12.22752 22 22 54.32 -20 48 30.3 19.3 R ER103734
K10R80T C2010 09 12.23474 22 22 56.00 -20 47 50.2 19.3 ER103704
K10R80T KC2010 09 12.23658 22 22 55.50 -20 47 42.8 19.2 R ER103734
K10R80T KC2010 09 12.24565 22 22 56.72 -20 46 54.9 19.4 R ER103734
K10R80T C2010 09 12.24710 22 22 57.54 -20 46 44.7 20.1 ER103704
K10R80T 4C2010 09 12.25191022 22 58.97 -20 46 18.5 18.3 R ER103673
K10R80T KC2010 09 12.25282 22 22 57.64 -20 46 17.1 19.1 R ER103734
K10R80T 4C2010 09 12.25369222 22 59.18 -20 46 09.8 18.5 R ER103673
K10R80T 4C2010 09 12.25522022 22 59.41 -20 46 01.1 18.2 R ER103673
K10R80T 4C2010 09 12.25665522 22 59.57 -20 45 55.1 18.3 R ER103673
K10R80T 4C2010 09 12.25839122 22 59.80 -20 45 45.8 18.2 R ER103673
K10R80T C2010 09 12.27185 22 23 00.78 -20 44 34.8 19.8 ER103704
K10R80T C2010 09 12.28426 22 23 02.42 -20 43 30.4 19.8 ER103704
K10R80T KC2010 09 12.89766 22 24 39.07 -19 49 57.6 ER103J95
K10R80T KC2010 09 12.90445 22 24 40.01 -19 49 23.0 ER103J95
K10R80T KC2010 09 12.91114 22 24 40.91 -19 48 46.7 19.8 R ER103J95
Observer details:
673 Table Mountain Observatory, Wrightwood. Observers M. Hicks, J. Foster.
Measurer J. Foster.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler. 1.0-m f/2.15 reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.7-m reflector + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. 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. 0.5-m Uppsala
Schmidt + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer S. Foglia. 0.81-m f/4.0 astrograph + CCD.
H26 Doc Greiner Research Observatory, Janesvillle. Observer M. Mills. 0.4-m
f/8 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2010 RT80 Earth MOID = 0.1258 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 344.17421 (2000.0) P Q
n 0.33606017 Peri. 347.10506 +0.95576620 +0.29396487
a 2.0489185 Node 355.76148 -0.25674780 +0.81761873
e 0.4485220 Incl. 7.60341 -0.14349755 +0.49505986
P 2.93 H 22.4 G 0.15 U 7
Residuals in seconds of arc
100911 E12 0.1- 0.1+ 100912 H26 1.2- 0.6- 100912 734 0.1+ 0.4+
100911 E12 0.4+ 0.1+ 100912 H26 0.7- 0.2- 100912 673 0.0 0.3+
100911 E12 0.2- 0.0 100912 H26 0.8+ 1.6+ 100912 673 0.4+ 1.0+
100911 E12 0.2- 0.2+ 100912 H21 0.3+ 0.0 100912 673 0.1+ 0.4-
100911 E12 0.1+ 0.2- 100912 H21 0.2+ 0.2- 100912 673 0.1+ 0.2-
100911 E12 0.1- 0.2- 100912 734 0.3+ 0.1+ 100912 704 0.2- 0.0
100911 E12 0.1+ 0.4+ 100912 704 0.5+ 0.9- 100912 704 0.1+ 0.9-
100911 E12 0.3- 0.4- 100912 734 0.1+ 0.1+ 100912 J95 0.1- 0.1+
100911 J95 1.0+ 0.0 100912 734 0.5+ 0.4+ 100912 J95 0.1+ 0.7-
100911 J95 0.5- 0.7- 100912 704 0.5- 0.1- 100912 J95 0.2- 0.6+
100911 J95 0.2- 0.5+ 100912 673 0.3+ 0.9+
Ephemeris:
2010 RT80 a,e,i = 2.05, 0.45, 8 q = 1.1299
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 09 11 22 19.72 -22 34.4 0.132 1.130 157.6 19.9 19.3
2010 09 21 22 44.75 -08 11.5 0.141 1.139 161.8 16.0 19.3
2010 10 01 23 07.24 +03 51.6 0.164 1.157 159.9 17.3 19.7
2010 10 11 23 27.32 +12 12.7 0.201 1.184 155.5 20.5 20.3
2010 10 21 23 45.96 +17 26.9 0.249 1.219 151.2 23.2 20.9
2010 10 31 00 03.83 +20 34.6 0.307 1.261 146.9 25.4 21.5
2010 11 10 00 21.49 +22 24.8 0.376 1.309 142.5 27.4 22.1
2010 11 20 00 39.39 +23 32.0 0.456 1.361 137.9 29.1 22.6
2010 11 30 00 57.62 +24 16.7 0.547 1.416 132.9 30.7 23.2
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-R103
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