MPEC 2004-R84 : 2004 RZ164
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M.P.E.C. 2004-R84 Issued 2004 Sept. 14, 15:56 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 RZ164
Observations:
K04RG4Z C2004 08 23.58980 23 40 29.92 -42 30 19.4 19.4 R ER084E12
K04RG4Z C2004 08 23.59915 23 40 29.88 -42 30 36.0 19.9 R ER084E12
K04RG4Z C2004 08 23.60852 23 40 29.86 -42 30 51.4 19.8 R ER084E12
K04RG4Z C2004 08 23.61796 23 40 29.79 -42 31 07.4 19.1 R ER084E12
K04RG4Z* C2004 09 13.58679 23 32 01.10 -52 12 03.5 19.2 R ER084E12
K04RG4Z C2004 09 13.59904 23 32 00.42 -52 12 22.6 18.8 R ER084E12
K04RG4Z C2004 09 13.61131 23 31 59.67 -52 12 41.5 18.8 R ER084E12
K04RG4Z C2004 09 13.62358 23 31 58.90 -52 12 59.4 18.8 R ER084E12
K04RG4Z C2004 09 14.38635 23 31 21.60 -52 32 04.3 18.9 R ER084E12
K04RG4Z C2004 09 14.39155 23 31 21.39 -52 32 12.7 18.8 R ER084E12
K04RG4Z C2004 09 14.39674 23 31 21.08 -52 32 20.8 19.0 R ER084E12
K04RG4Z C2004 09 14.40193 23 31 20.77 -52 32 30.2 19.4 R ER084E12
K04RG4Z C2004 09 14.55033 23 31 11.07 -52 36 15.1 18.3 R ER084474
K04RG4Z C2004 09 14.55367 23 31 10.87 -52 36 20.0 18.4 R ER084474
K04RG4Z C2004 09 14.55702 23 31 10.66 -52 36 24.9 18.4 R ER084474
Observer details:
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 0.6-m f/6.4 reflector + CCD.
E12 Siding Spring Survey. Observers G. J. Garradd, R. H. McNaught, S. Larson,
E. Beshore, E. Christensen, R. Hill. Measurers E. Beshore, E. Christensen,
G. J. Garradd, R. Hill, S. Larsen, R. H. McNaught. 0.5-m Uppsala Schmidt
+ CCD.
Orbital elements:
2004 RZ164 PHA 0.003A
Epoch 2004 Aug. 23.0 TT = JDT 2453240.5 MPC
M 337.03442 (2000.0) P Q
n 0.24294489 Peri. 344.12156 +0.49977943 -0.83500616
a 2.5436901 Node 75.38903 +0.81832145 +0.36810916
e 0.6136541 Incl. 13.76133 +0.28384948 +0.40897477
P 4.06 H 18.9 G 0.15
From 15 observations 2004 Aug. 23-Sept. 14.
Ephemeris:
2004 RZ164 a,e,i = 2.54, 0.61, 14 q = 0.9827
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 12 23 33.31 -51 31.1 0.473 1.371 132.6 32.7 19.3
2004 09 22 23 23.77 -55 27.6 0.424 1.292 124.4 39.9 19.2
2004 10 02 23 12.32 -58 23.8 0.381 1.216 115.9 47.7 19.0
2004 10 12 23 01.84 -60 11.8 0.337 1.147 107.8 55.9 18.9
2004 10 22 22 55.57 -60 54.6 0.291 1.086 100.5 64.3 18.7
2004 11 01 22 55.58 -60 43.2 0.239 1.037 94.0 72.7 18.4
2004 11 11 23 02.45 -59 38.5 0.181 1.002 88.7 80.9 18.0
2004 11 21 23 18.58 -57 00.4 0.118 0.985 85.0 88.1 17.3
2004 12 01 23 58.73 -47 29.9 0.053 0.986 87.9 88.9 15.6
2004 12 03 00 15.42 -41 43.5 0.041 0.988 92.0 85.7 14.9
2004 12 05 00 39.42 -30 50.3 0.029 0.991 100.3 78.0 13.9
2004 12 07 01 15.93 -07 53.4 0.020 0.995 118.2 60.7 12.6
2004 12 09 02 13.79 +30 24.6 0.019 1.000 141.4 38.0 11.8
2004 12 11 03 41.48 +57 54.0 0.026 1.005 141.4 37.7 12.5
2004 12 13 05 25.62 +67 57.9 0.037 1.011 135.2 43.4 13.4
2004 12 15 06 50.77 +70 24.1 0.049 1.017 131.4 46.5 14.2
2004 12 17 07 45.92 +70 25.5 0.062 1.025 129.5 47.9 14.7
2004 12 19 08 20.09 +69 49.6 0.075 1.033 128.5 48.2 15.2
2004 12 21 08 41.86 +69 07.3 0.089 1.041 128.2 48.0 15.5
2004 12 31 09 19.85 +66 17.1 0.157 1.091 130.1 43.5 16.8
2005 01 10 09 20.98 +64 04.3 0.228 1.153 133.8 38.0 17.5
2005 01 20 09 13.29 +61 39.0 0.303 1.223 137.0 33.3 18.1
2005 01 30 09 05.25 +58 48.9 0.384 1.299 138.8 30.0 18.7
2005 02 09 09 00.00 +55 38.2 0.474 1.379 138.7 28.2 19.2
2005 02 19 08 58.69 +52 15.9 0.575 1.461 136.6 27.7 19.8
2005 03 01 09 01.11 +48 52.1 0.688 1.545 133.1 27.9 20.3
2005 03 11 09 06.54 +45 33.0 0.813 1.629 128.5 28.5 20.8
2005 03 21 09 14.35 +42 22.0 0.949 1.712 123.3 29.1 21.2
2005 03 31 09 23.90 +39 20.4 1.097 1.795 117.8 29.5 21.7
2005 04 10 09 34.67 +36 28.3 1.254 1.877 112.1 29.7 22.0
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-R84
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