MPEC 2007-R21 : 2007 RS1
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M.P.E.C. 2007-R21 Issued 2007 Sept. 5, 16:55 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
2007 RS1
Observations:
K07R01S* C2007 09 04.24049 22 14 31.74 +12 32 16.1 20.4 V ER021G96
K07R01S C2007 09 04.24363 22 14 33.32 +12 33 11.5 20.6 V ER021G96
K07R01S C2007 09 04.24675 22 14 34.90 +12 34 06.0 20.4 V ER021G96
K07R01S C2007 09 04.24993 22 14 36.49 +12 35 01.7 20.4 V ER021G96
K07R01S C2007 09 04.29288 22 14 59.22 +12 48 12.3 ER021G96
K07R01S C2007 09 04.30095 22 15 03.75 +12 50 47.3 ER021G96
K07R01S C2007 09 04.31715 22 15 13.21 +12 56 09.6 ER021G96
K07R01S C2007 09 04.34626 22 15 32.22 +13 06 15.7 ER021G96
K07R01S C2007 09 04.35141 22 15 35.86 +13 08 08.2 ER021G96
K07R01S C2007 09 04.35647 22 15 39.48 +13 09 57.6 ER021G96
K07R01S C2007 09 04.36176 22 15 43.39 +13 11 53.6 ER021G96
K07R01S C2007 09 04.37615 22 15 54.78 +13 17 16.0 ER021G96
K07R01S C2007 09 04.38376 22 16 01.08 +13 20 10.2 ER021G96
K07R01S C2007 09 04.39148 22 16 08.02 +13 23 16.9 ER021G96
Observer details:
G96 Mt. Lemmon Survey. Observer S. M. Larson. Measurers 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.
Orbital elements:
2007 RS1 Earth MOID = 0.0000 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 356.02096 (2000.0) P Q
n 0.69633493 Peri. 262.99892 +0.41771620 -0.90748689
a 1.2606386 Node 162.10760 +0.88029216 +0.39209908
e 0.4017691 Incl. 8.32917 +0.22494196 +0.15075101
P 1.42 H 30.6 G 0.15 U 7
Residuals in seconds of arc
070904 G96 0.5- 0.4- 070904 G96 0.0 1.9- 070904 G96 1.3- 0.6-
070904 G96 0.5- 0.3+ 070904 G96 1.2- 0.9- 070904 G96 (1.0- 3.2-)
070904 G96 0.4- 0.1+ 070904 G96 0.1+ 0.1- 070904 G96 (2.6- 5.4-)
070904 G96 0.8- 0.3- 070904 G96 0.1+ 1.3+ 070904 G96 0.6- 1.0-
070904 G96 0.3+ 0.8- 070904 G96 0.7- 0.3+
Ephemeris:
2007 RS1 a,e,i = 1.26, 0.40, 8 q = 0.7542
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 08 28.0 22 02.01 +08 58.4 0.0561 1.063 160.3 18.7 25.4
2007 08 29.0 22 02.16 +09 03.8 0.0491 1.056 160.2 18.9 25.1
2007 08 30.0 22 02.38 +09 10.1 0.0421 1.050 160.2 19.0 24.8
2007 08 31.0 22 02.71 +09 18.0 0.0351 1.043 160.1 19.3 24.4
2007 09 01.0 22 03.23 +09 28.8 0.0281 1.036 159.9 19.6 23.9
2007 09 02.0 22 04.11 +09 45.6 0.0212 1.029 159.7 19.9 23.3
2007 09 02.5 22 04.81 +09 58.4 0.0177 1.026 159.5 20.1 22.9
2007 09 03.0 22 05.86 +10 17.2 0.0143 1.022 159.3 20.4 22.4
2007 09 03.5 22 07.60 +10 47.8 0.0108 1.019 159.0 20.8 21.8
2007 09 04.0 22 10.99 +11 47.0 0.00731 1.015 158.5 21.4 21.0
2007 09 04.5 22 20.63 +14 31.0 0.00385 1.012 156.9 23.0 19.6
2007 09 04.6 22 25.16 +15 46.3 0.00316 1.011 156.1 23.9 19.2
2007 09 04.7 22 32.32 +17 42.6 0.00248 1.011 154.6 25.3 18.8
2007 09 04.8 22 45.31 +21 05.0 0.00180 1.010 151.7 28.2 18.1
2007 09 04.9 23 15.87 +28 11.1 0.00114 1.009 144.3 35.7 17.4
2007 09 05.0 01 27.50 +46 15.5 0.00059 1.009 116.6 63.4 16.7
2007 09 05.1 07 44.95 +28 41.1 0.00062 1.008 49.4 130.5 20.3
2007 09 05.2 09 06.60 +07 33.7 0.00119 1.007 26.7 153.3 25.1
2007 09 05.3 09 30.38 +00 22.3 0.00185 1.007 22.0 158.0 27.3
2007 09 05.4 09 41.40 -02 59.0 0.00253 1.006 20.9 159.1 28.3
2007 09 05.5 09 47.77 -04 54.8 0.00321 1.005 20.6 159.4 28.9
2007 09 06.0 09 59.97 -08 33.3 0.00667 1.002 20.9 159.0 30.4
2007 09 06.5 10 03.89 -09 42.2 0.0101 0.999 21.2 158.6 31.1
2007 09 07.0 10 05.83 -10 15.9 0.0136 0.995 21.5 158.2 31.6
2007 09 07.5 10 07.00 -10 35.7 0.0171 0.992 21.7 157.9 32.0
2007 09 08.0 10 07.79 -10 48.7 0.0205 0.989 21.9 157.7 32.4
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-R21
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