MPEC 2004-R64 : 2004 RX109
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M.P.E.C. 2004-R64 Issued 2004 Sept. 12, 14:00 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
2004 RX109
Observations:
K04RA9X* C2004 09 11.33186 01 55 26.86 +33 02 38.0 19.2 ER064704
K04RA9X C2004 09 11.34334 01 55 24.10 +33 02 08.2 19.7 ER064704
K04RA9X C2004 09 11.35492 01 55 21.49 +33 01 39.6 19.5 ER064704
K04RA9X C2004 09 11.36640 01 55 18.68 +33 01 10.3 20.0 ER064704
K04RA9X C2004 09 11.37789 01 55 16.11 +33 00 41.0 19.2 ER064704
K04RA9X C2004 09 11.97598 01 53 00.48 +32 35 06.9 ER064246
K04RA9X C2004 09 11.97941 01 52 59.83 +32 34 55.4 ER064246
K04RA9X C2004 09 12.11184 01 52 29.52 +32 29 13.8 19.2 R ER064J95
K04RA9X C2004 09 12.11537 01 52 28.66 +32 29 04.8 19.2 R ER064J95
K04RA9X C2004 09 12.11886 01 52 27.84 +32 28 56.0 19.1 R ER064J95
K04RA9X C2004 09 12.26620 01 51 55.43 +32 22 37.5 18.9 R ER064G90
K04RA9X C2004 09 12.26853 01 51 54.88 +32 22 31.5 19.0 R ER064G90
K04RA9X C2004 09 12.27089 01 51 54.36 +32 22 25.7 18.7 R ER064G90
K04RA9X C2004 09 12.31958 01 51 43.11 +32 20 20.6 18.8 R ER064651
K04RA9X C2004 09 12.32124 01 51 42.75 +32 20 16.8 18.7 R ER064651
K04RA9X C2004 09 12.32294 01 51 42.36 +32 20 12.3 19.0 R ER064651
K04RA9X C2004 09 12.37191 01 51 30.86 +32 18 03.5 19.9 R ER064H36
K04RA9X C2004 09 12.38057 01 51 28.69 +32 17 40.9 19.1 R ER064H36
K04RA9X C2004 09 12.38359 01 51 27.98 +32 17 33.9 19.6 R ER064H36
Observer details:
246 Klet Observatory-KLENOT. Observers J. Ticha, M. Tichy. Measurer M. Tichy.
1.06-m KLENOT Telescope + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, R. Huber, L. Manguso, D. Torres, R. Kracke, M. McCleary,
H. Stange, A. Milner. Measurers J. Stuart, R. Sayer, J. Evans, J. Kommers.
1.0-m f/2.15 reflector + CCD.
G90 Three Buttes Observatory, Tucson. Observer G. R. Jones. 0.4-m
Ritchey-Chretien + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.3-m Schmidt-Cassegrain
+ CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 RX109
Epoch 2004 Sept. 12.0 TT = JDT 2453260.5 MPC
M 30.87667 (2000.0) P Q
n 0.38830157 Peri. 34.87872 -0.57770016 +0.79871114
a 1.8607583 Node 201.46198 -0.81357295 -0.58011632
e 0.7694373 Incl. 27.38498 -0.06604231 +0.15976720
P 2.54 H 18.4 G 0.15
From 18 observations 2004 Sept. 11-12.
Ephemeris:
2004 RX109 a,e,i = 1.86, 0.77, 27 q = 0.4290
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 12 01 52.92 +32 34.2 0.582 1.443 128.6 33.0 19.4
2004 09 22 01 17.23 +24 59.0 0.614 1.560 148.2 19.8 19.3
2004 10 02 00 47.81 +17 22.8 0.681 1.670 165.8 8.5 19.3
2004 10 12 00 26.14 +10 51.3 0.785 1.774 168.7 6.3 19.6
2004 10 22 00 11.90 +05 53.2 0.920 1.873 155.9 12.6 20.3
2004 11 01 00 03.90 +02 24.4 1.082 1.967 143.0 17.7 21.0
2004 11 11 00 00.76 +00 07.6 1.263 2.056 131.3 21.2 21.5
2004 11 21 00 01.33 -01 15.0 1.459 2.141 120.8 23.3 22.0
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-R64
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