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M.P.E.C. 2005-R42 Issued 2005 Sept. 9, 15:50 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.
Supported in part by the Brinson Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2005 RP6
Observations:
K05R06P* C2005 09 08.56604 21 42 00.25 -27 30 44.2 18.7 V ER042E12
K05R06P C2005 09 08.57500 21 42 01.26 -27 29 52.1 18.8 V ER042E12
K05R06P C2005 09 08.58390 21 42 02.23 -27 28 59.3 19.2 V ER042E12
K05R06P C2005 09 08.62956 21 42 07.20 -27 24 31.1 19.3 V ER042E12
K05R06P C2005 09 08.63132 21 42 07.38 -27 24 19.7 19.0 V ER042E12
K05R06P C2005 09 08.63220 21 42 07.48 -27 24 15.0 19.5 V ER042E12
K05R06P C2005 09 08.66355 21 42 11.05 -27 21 10.2 19.6 V ER042E12
K05R06P C2005 09 08.66442 21 42 11.08 -27 21 05.0 19.6 V ER042E12
K05R06P C2005 09 08.66532 21 42 11.19 -27 21 00.0 19.8 V ER042E12
K05R06P C2005 09 08.66620 21 42 11.34 -27 20 54.8 19.6 V ER042E12
K05R06P C2005 09 08.68694 21 42 13.66 -27 18 52.1 19.7 V ER042E12
K05R06P C2005 09 08.68785 21 42 13.81 -27 18 45.4 ER042E12
K05R06P C2005 09 08.68873 21 42 13.85 -27 18 41.1 19.9 V ER042E12
K05R06P C2005 09 08.68962 21 42 13.95 -27 18 36.0 ER042E12
K05R06P 5C2005 09 09.23472 21 43 22.46 -26 27 20.5 19.6 R ER042673
K05R06P 5C2005 09 09.24051 21 43 22.87 -26 26 49.3 ER042673
K05R06P 5C2005 09 09.24988 21 43 23.94 -26 25 55.8 ER042673
K05R06P 5C2005 09 09.25718 21 43 24.48 -26 25 17.5 ER042673
K05R06P C2005 09 09.38091 21 43 41.12 -26 12 59.0 19.9 V ER042E12
K05R06P C2005 09 09.38143 21 43 41.12 -26 12 56.4 19.6 V ER042E12
K05R06P C2005 09 09.38197 21 43 41.16 -26 12 53.4 19.0 V ER042E12
K05R06P C2005 09 09.38249 21 43 41.23 -26 12 50.5 18.9 V ER042E12
K05R06P C2005 09 09.53218 21 43 56.64 -25 59 06.3 19.5 V ER042E12
K05R06P C2005 09 09.53282 21 43 56.64 -25 59 01.6 19.3 V ER042E12
K05R06P C2005 09 09.54300 21 43 57.66 -25 58 04.4 18.9 V ER042E12
K05R06P C2005 09 09.54388 21 43 57.78 -25 57 59.6 19.5 V ER042E12
K05R06P C2005 09 09.54476 21 43 57.87 -25 57 54.9 19.7 V ER042E12
K05R06P C2005 09 09.57766 21 44 00.62 -25 54 41.7 19.6 R ER042474
K05R06P C2005 09 09.57894 21 44 00.74 -25 54 34.8 19.1 R ER042474
K05R06P C2005 09 09.58009 21 44 00.93 -25 54 27.2 19.4 R ER042474
K05R06P C2005 09 09.58124 21 44 01.00 -25 54 20.9 19.8 R ER042474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observer A. C. Gilmore. 1.0-m f/7.7
reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m f/16
Cassegrain + CCD.
E12 Siding Spring Survey. Observer R. H. McNaught. Measurers E. C. Beshore,
C. M. Casey, E. J. Christensen, G. J. Garradd, A. D. Grauer, R. E. Hill,
S. M. Larson, R. H. McNaught. 0.5-m Uppsala Schmidt + CCD.
Orbital elements:
2005 RP6
Epoch 2005 Sept. 7.0 TT = JDT 2453620.5 MPC
M 15.56761 (2000.0) P Q
n 0.28468953 Peri. 285.58918 +0.13226915 +0.99073654
a 2.2885218 Node 351.82420 -0.80624487 +0.08948449
e 0.5828750 Incl. 12.49038 -0.57660565 +0.10214515
P 3.46 H 21.2 G 0.15
From 31 observations 2005 Sept. 8-9.
Ephemeris:
2005 RP6 a,e,i = 2.29, 0.58, 12 q = 0.9546
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2005 09 07 21 38.58 -30 11.1 0.206 1.189 148.9 26.0 19.3
2005 09 12 21 48.37 -22 27.7 0.244 1.226 151.2 23.3 19.7
2005 09 17 21 55.79 -16 42.9 0.287 1.263 151.0 22.7 20.1
2005 09 22 22 02.01 -12 23.0 0.334 1.302 149.2 23.2 20.5
2005 09 27 22 07.61 -09 03.3 0.386 1.342 146.7 24.2 20.9
2005 10 02 22 12.96 -06 26.5 0.441 1.382 143.8 25.3 21.3
2005 10 07 22 18.25 -04 20.4 0.500 1.422 140.7 26.4 21.7
2005 10 12 22 23.61 -02 36.7 0.562 1.463 137.6 27.4 22.0
2005 10 17 22 29.08 -01 09.4 0.627 1.504 134.4 28.3 22.3
Kyle E. Smalley (C) Copyright 2005 MPC M.P.E.C. 2005-R42
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