MPEC 2007-R38 : 2007 RX8
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M.P.E.C. 2007-R38 Issued 2007 Sept. 10, 16:14 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 http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2007 RX8
Observations:
K07R08X* C2007 09 08.46041 02 41 30.69 +14 06 20.3 19.8 V ER038G96
K07R08X C2007 09 08.46552 02 41 26.52 +14 06 56.3 20.2 V ER038G96
K07R08X C2007 09 08.47052 02 41 22.48 +14 07 31.7 19.9 V ER038G96
K07R08X C2007 09 08.47549 02 41 18.38 +14 08 07.4 20.3 V ER038G96
K07R08X C2007 09 08.48535 02 41 10.39 +14 09 17.1 20.2 V ER038G96
K07R08X C2007 09 08.48576 02 41 10.03 +14 09 20.0 20.4 V ER038G96
K07R08X C2007 09 08.48618 02 41 09.70 +14 09 22.7 20.5 V ER038G96
K07R08X C2007 09 08.48660 02 41 09.38 +14 09 25.9 20.6 V ER038G96
K07R08X C2007 09 09.31918 02 30 53.24 +15 44 38.3 19.8 V ER038G96
K07R08X C2007 09 09.31991 02 30 52.66 +15 44 43.2 21.1 V ER038G96
K07R08X C2007 09 09.32068 02 30 52.05 +15 44 49.0 20.1 V ER038G96
K07R08X C2007 09 09.32145 02 30 51.48 +15 44 53.4 20.9 V ER038G96
K07R08X 5C2007 09 10.41794 02 17 31.27 +17 40 25.6 20.6 R ER038673
K07R08X 5C2007 09 10.42396 02 17 26.66 +17 41 02.1 ER038673
K07R08X 5C2007 09 10.43137 02 17 20.99 +17 41 46.6 ER038673
K07R08X 5C2007 09 10.43495 02 17 18.22 +17 42 08.6 ER038673
Observer details:
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. 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 RX8 Earth MOID = 0.0219 AU
Epoch 2007 Oct. 27.0 TT = JDT 2454400.5 MPC
M 94.35201 (2000.0) P Q
n 0.81186712 Peri. 281.88204 +0.00931923 +0.99942834
a 1.1380100 Node 348.50238 -0.84222520 -0.00967449
e 0.2109151 Incl. 9.38338 -0.53904533 +0.03239430
P 1.21 H 24.5 G 0.15 U 8
Residuals in seconds of arc
070908 G96 0.1- 0.2+ 070908 G96 0.0 0.2- 070910 673 0.4+ 0.1-
070908 G96 0.2- 0.2- 070908 G96 0.3+ 0.0 070910 673 0.2+ 0.0
070908 G96 0.3+ 0.3- 070909 G96 0.1+ 0.0 070910 673 0.0 0.2-
070908 G96 0.4- 0.2+ 070909 G96 0.1- 0.1- 070910 673 0.6- 0.3+
070908 G96 0.2+ 0.1+ 070909 G96 0.2- 0.5+
070908 G96 0.2- 0.1+ 070909 G96 0.2+ 0.4-
Ephemeris:
2007 RX8 a,e,i = 1.14, 0.21, 9 q = 0.8980
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2007 09 07 03 00.37 +11 04.4 0.0560 1.035 117.9 59.4 20.4
2007 09 12 01 59.32 +20 07.2 0.0648 1.052 133.5 43.9 20.4
2007 09 17 01 10.09 +25 26.7 0.0783 1.070 144.0 33.5 20.5
2007 09 22 00 33.12 +28 06.5 0.0949 1.087 149.8 27.6 20.8
2007 09 27 00 06.36 +29 12.1 0.114 1.104 152.1 25.1 21.2
2007 10 02 23 47.39 +29 24.6 0.135 1.122 152.0 24.8 21.5
2007 10 07 23 34.26 +29 07.2 0.157 1.139 150.3 25.8 21.9
Timothy B. Spahr (C) Copyright 2007 MPC M.P.E.C. 2007-R38
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