MPEC 2010-V70 : 2010 VU21
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M.P.E.C. 2010-V70 Issued 2010 Nov. 6, 17:28 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 VU21
Observations:
K10V21U* C2010 11 06.31222 03 12 18.00 +09 02 49.4 19.9 V EV070G96
K10V21U C2010 11 06.31858 03 12 17.96 +09 02 09.0 19.7 V EV070G96
K10V21U C2010 11 06.32497 03 12 17.92 +09 01 26.3 19.2 V EV070G96
K10V21U C2010 11 06.33138 03 12 17.89 +09 00 47.4 20.3 V EV070G96
K10V21U C2010 11 06.36189 03 12 17.67 +08 57 32.5 20.0 V EV070G96
K10V21U C2010 11 06.36444 03 12 17.76 +08 57 15.3 20.2 R EV070854
K10V21U C2010 11 06.36751 03 12 17.37 +08 56 53.9 20.5 R EV070H01
K10V21U KC2010 11 06.36852903 12 16.21 +08 56 37.8 21.4 V EV070H21
K10V21U C2010 11 06.37128 03 12 17.64 +08 56 31.5 20.3 V EV070G96
K10V21U C2010 11 06.37402 03 12 17.64 +08 56 09.1 20.4 R EV070854
K10V21U C2010 11 06.37433 03 12 17.36 +08 56 09.9 20.1 R EV070H01
K10V21U KC2010 11 06.37530903 12 16.19 +08 55 54.3 20.9 V EV070H21
K10V21U C2010 11 06.38767 03 12 17.32 +08 54 43.7 20.8 R EV070H01
K10V21U C2010 11 06.39028 03 12 17.56 +08 54 29.4 20.4 V EV070G96
K10V21U C2010 11 06.40126 03 12 17.29 +08 53 15.4 20.5 R EV070H01
K10V21U C2010 11 06.41061 03 12 17.49 +08 52 16.8 20.1 V EV070G96
K10V21U C2010 11 06.42003 03 12 17.49 +08 51 15.5 19.9 V EV070G96
K10V21U C2010 11 06.42944 03 12 17.49 +08 50 13.5 20.7 V EV070G96
K10V21U C2010 11 06.43887 03 12 17.49 +08 49 11.7 20.5 V EV070G96
Observer details:
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer S. M. Larson. 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, T. Vorobjov. 0.76-m f/6.8 Cassegrain + CCD.
Orbital elements:
2010 VU21 Earth MOID = 0.0181 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 286.32375 (2000.0) P Q
n 0.44886568 Peri. 282.49215 -0.75081722 -0.65771075
a 1.6893713 Node 216.43356 +0.63876309 -0.69961480
e 0.6233447 Incl. 5.87075 +0.16809288 -0.27920547
P 2.20 H 24.6 G 0.15 U 9
Residuals in seconds of arc
101106 G96 0.2- 0.6+ 101106 H21 0.2- 0.4+ 101106 H01 0.1- 0.5+
101106 G96 0.1- 0.5+ 101106 G96 0.1+ 0.2+ 101106 G96 0.1- 0.2+
101106 G96 0.0 1.6- 101106 854 (0.3+ 4.8-) 101106 G96 0.1+ 0.3+
101106 G96 0.2+ 0.4+ 101106 H01 0.1- 0.6+ 101106 G96 0.1+ 0.3-
101106 G96 0.2- 0.7+ 101106 H21 0.8- 0.8+ 101106 G96 0.1- 0.3-
101106 854 1.3+ 0.3- 101106 H01 0.0 0.7+
101106 H01 0.3- 0.7+ 101106 G96 0.2+ 0.8+
Ephemeris:
2010 VU21 a,e,i = 1.69, 0.62, 6 q = 0.6363
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 10 31 03 10.30 +15 48.7 0.167 1.156 167.7 10.6 21.7
2010 11 01 03 10.58 +15 07.5 0.156 1.146 168.6 9.8 21.5
2010 11 02 03 10.87 +14 20.3 0.145 1.136 169.5 9.1 21.3
2010 11 03 03 11.16 +13 25.5 0.135 1.125 170.3 8.6 21.1
2010 11 04 03 11.47 +12 21.5 0.124 1.115 170.8 8.2 20.9
2010 11 05 03 11.80 +11 05.9 0.114 1.104 171.0 8.1 20.7
2010 11 06 03 12.17 +09 35.4 0.104 1.094 170.6 8.5 20.5
2010 11 07 03 12.59 +07 45.5 0.0934 1.083 169.6 9.5 20.3
2010 11 08 03 13.09 +05 29.6 0.0834 1.073 167.8 11.2 20.1
2010 11 09 03 13.70 +02 37.9 0.0737 1.062 165.2 13.8 19.9
2010 11 10 03 14.48 -01 04.5 0.0642 1.052 161.5 17.3 19.7
2010 11 11 03 15.51 -06 00.9 0.0551 1.041 156.5 22.3 19.5
2010 11 12 03 16.96 -12 48.0 0.0467 1.030 149.5 29.1 19.3
2010 11 13 03 19.17 -22 21.7 0.0391 1.020 139.8 38.8 19.2
2010 11 14 03 22.90 -35 50.7 0.0331 1.009 126.0 52.4 19.2
2010 11 15 03 30.59 -53 40.7 0.0297 0.999 107.9 70.5 19.4
2010 11 16 03 55.29 -73 34.7 0.0296 0.988 87.7 90.6 20.1
2010 11 17 11 19.73 -86 28.4 0.0330 0.978 69.5 108.7 21.2
2010 11 18 14 31.16 -74 14.9 0.0389 0.967 55.8 122.3 22.5
2010 11 19 14 48.63 -64 41.2 0.0464 0.957 46.0 132.0 23.7
2010 11 20 14 55.00 -57 51.1 0.0548 0.946 39.2 138.7 24.9
Timothy B. Spahr (C) Copyright 2010 MPC M.P.E.C. 2010-V70
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