MPEC 2006-U58 : 2006 RA55
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M.P.E.C. 2006-U58 Issued 2006 Oct. 25, 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://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2006 RA55
Additional Observations:
K06R55A C2006 10 11.21487 01 41 13.88 +10 20 28.8 EU058691
K06R55A C2006 10 11.22481 01 41 13.58 +10 20 29.6 EU058691
K06R55A C2006 10 11.23475 01 41 13.26 +10 20 30.6 EU058691
K06R55A C2006 10 19.17327 01 37 07.75 +10 30 17.5 18.9 V EU058691
K06R55A C2006 10 19.18321 01 37 07.34 +10 30 18.4 19.0 V EU058691
K06R55A C2006 10 19.19316 01 37 06.93 +10 30 19.0 19.0 V EU058691
K06R55A C2006 10 20.30502 01 36 25.61 +10 31 38.1 18.2 R EU058H07
K06R55A C2006 10 20.31704 01 36 25.12 +10 31 38.7 18.3 EU058703
K06R55A C2006 10 20.32716 01 36 24.69 +10 31 38.8 18.4 EU058703
K06R55A C2006 10 20.33156 01 36 24.40 +10 31 38.8 19.1 R EU058H07
K06R55A C2006 10 20.33728 01 36 24.22 +10 31 40.0 18.2 EU058703
K06R55A C2006 10 20.34475 01 36 23.83 +10 31 40.2 19.7 R EU058H07
K06R55A C2006 10 20.34736 01 36 23.83 +10 31 40.7 18.6 EU058703
K06R55A C2006 10 21.23411 01 35 51.57 +10 32 43.6 18.3 V EU058703
K06R55A C2006 10 21.24266 01 35 51.14 +10 32 45.3 18.1 V EU058703
K06R55A C2006 10 21.25986 01 35 50.60 +10 32 45.6 17.8 V EU058703
K06R55A C2006 10 23.16763 01 34 38.28 +10 35 04.4 19.0 V EU058691
K06R55A C2006 10 23.17759 01 34 37.83 +10 35 05.2 19.0 V EU058691
K06R55A C2006 10 23.18754 01 34 37.39 +10 35 06.1 19.0 V EU058691
Observer details:
691 Steward Observatory, Kitt Peak. Observers T. H. Bressi, J. V. Scotti.
0.9-m f/3 reflector + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. Measurers E. C. Beshore,
E. J. Christensen, G. J. Garradd, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
H07 7300 Observatory, Cloudcroft. Observer W. K Yeung.
Orbital elements:
2006 RA55 Earth MOID = 0.2265 AU
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5 MPC
M 334.63038 (2000.0) P Q
n 0.26014998 Peri. 60.48992 +0.12675964 -0.99186136
a 2.4302644 Node 22.23719 +0.89879101 +0.10974757
e 0.5022755 Incl. 1.81104 +0.41965070 +0.06454859
P 3.79 H 19.2 G 0.15
From 24 observations 2006 Sept. 14-Oct. 23.
Ephemeris:
2006 RA55 a,e,i = 2.43, 0.50, 2 q = 1.2096
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 10 22 01 35.37 +10 33.8 0.416 1.411 177.5 1.7 18.3
2006 11 01 01 28.96 +10 49.4 0.376 1.361 166.2 10.0 18.4
2006 11 11 01 24.15 +11 19.6 0.350 1.316 155.2 18.4 18.5
2006 11 21 01 23.49 +12 14.3 0.335 1.278 145.3 26.1 18.5
2006 12 01 01 29.15 +13 41.0 0.329 1.247 137.0 32.7 18.6
2006 12 11 01 42.19 +15 39.9 0.330 1.225 130.5 37.7 18.8
2006 12 21 02 02.74 +18 03.7 0.338 1.212 125.8 41.2 18.9
2006 12 31 02 30.36 +20 39.4 0.352 1.210 122.6 43.2 19.0
2007 01 10 03 03.83 +23 08.5 0.374 1.217 120.6 44.0 19.2
2007 01 20 03 41.40 +25 12.8 0.406 1.235 119.3 44.0 19.4
2007 01 30 04 21.10 +26 39.4 0.449 1.261 118.2 43.5 19.6
2007 02 09 05 00.85 +27 23.3 0.504 1.296 117.0 42.7 19.9
2007 02 19 05 39.12 +27 27.1 0.572 1.338 115.4 41.9 20.3
2007 03 01 06 15.09 +26 57.8 0.652 1.385 113.4 41.0 20.6
2007 03 11 06 48.38 +26 03.1 0.744 1.438 110.9 40.2 20.9
2007 03 21 07 19.05 +24 50.1 0.848 1.494 108.0 39.4 21.3
2007 03 31 07 47.38 +23 23.9 0.963 1.553 104.7 38.5 21.6
2007 04 10 08 13.64 +21 48.5 1.088 1.615 101.1 37.5 21.9
Gareth V. Williams (C) Copyright 2006 MPC M.P.E.C. 2006-U58
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