MPEC 2004-R37 : 2004 RN9
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M.P.E.C. 2004-R37 Issued 2004 Sept. 8, 13:02 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 RN9
Observations:
K04R09N* C2004 09 07.34481 01 16 29.86 -15 26 16.9 17.9 ER037704
K04R09N C2004 09 07.35586 01 16 29.20 -15 25 47.1 18.3 ER037704
K04R09N C2004 09 07.36678 01 16 28.39 -15 25 17.8 18.2 ER037704
K04R09N C2004 09 07.37769 01 16 27.69 -15 24 48.6 18.6 ER037704
K04R09N C2004 09 07.38862 01 16 26.93 -15 24 19.3 18.4 ER037704
K04R09N C2004 09 07.96273 01 15 57.15 -14 58 04.2 18.9 V ER037A13
K04R09N C2004 09 07.96450 01 15 57.05 -14 57 57.8 18.4 V ER037A13
K04R09N C2004 09 07.96626 01 15 56.85 -14 57 55.1 18.0 V ER037A13
K04R09N C2004 09 07.96762 01 15 56.75 -14 57 51.4 18.0 V ER037A13
K04R09N C2004 09 07.96925 01 15 56.77 -14 57 45.4 18.7 V ER037A13
K04R09N C2004 09 08.02666 01 15 52.45 -14 55 07.1 ER037246
K04R09N C2004 09 08.02778 01 15 52.40 -14 55 03.0 ER037246
K04R09N C2004 09 08.02853 01 15 52.39 -14 55 02.2 ER037246
K04R09N C2004 09 08.02920 01 15 52.31 -14 54 59.8 ER037246
K04R09N C2004 09 08.02991 01 15 52.27 -14 54 58.2 ER037246
K04R09N C2004 09 08.35737 01 15 33.42 -14 39 17.4 18.0 R ER037H06
K04R09N 5C2004 09 08.40336 01 15 30.42 -14 37 05.3 18.5 R ER037673
K04R09N 5C2004 09 08.40475 01 15 30.32 -14 37 01.5 ER037673
K04R09N C2004 09 08.40668 01 15 29.63 -14 36 55.7 18.1 R ER037H06
K04R09N C2004 09 08.40713 01 15 29.54 -14 36 54.0 17.7 R ER037H06
K04R09N C2004 09 08.40990 01 15 29.34 -14 36 45.1 18.5 R ER037H06
K04R09N 5C2004 09 08.41146 01 15 29.82 -14 36 41.9 ER037673
K04R09N C2004 09 08.41271 01 15 29.12 -14 36 37.0 17.9 R ER037H06
K04R09N 5C2004 09 08.41447 01 15 29.56 -14 36 33.1 ER037673
K04R09N C2004 09 08.42363 01 15 27.99 -14 36 07.4 18.8 R ER037734
K04R09N C2004 09 08.42954 01 15 27.57 -14 35 50.7 18.6 R ER037734
Observer details:
246 Klet Observatory-KLENOT. Observer M. Tichy. 1.06-m KLENOT Telescope
+ CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
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.
734 Farpoint Observatory. Observer G. Hug. 0.4-m f/6 Schmidt-Cassegrain
+ CCD.
A13 Observatoire Naef, Marly. Observer P. Kocher.
H06 New Mexico Skies Observatory. Observers J. Bedient, R. Hutsebaut.
Measurer J. Bedient. 0.25-m reflector + CCD, 0.3-m reflector + CCD.
Orbital elements:
2004 RN9
Epoch 2004 Aug. 23.0 TT = JDT 2453240.5 MPC
M 298.18459 (2000.0) P Q
n 0.64906357 Peri. 67.51303 +0.36697969 -0.93021546
a 1.3211270 Node 0.99936 +0.71236626 +0.27756324
e 0.2610290 Incl. 16.69846 +0.59821419 +0.24012049
P 1.52 H 20.4 G 0.15
From 26 observations 2004 Sept. 7-8.
Ephemeris:
2004 RN9 a,e,i = 1.32, 0.26, 17 q = 0.9763
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 09 02 01 19.54 -18 47.1 0.233 1.199 141.1 31.9 19.0
2004 09 12 01 11.04 -11 19.3 0.170 1.159 151.9 24.1 18.0
2004 09 22 00 46.28 +03 52.0 0.120 1.121 167.1 11.5 16.8
2004 10 02 23 50.33 +31 13.9 0.095 1.085 150.6 27.0 16.7
2004 10 12 21 55.72 +57 06.3 0.107 1.052 117.7 57.1 17.7
2004 10 22 19 24.87 +65 31.8 0.141 1.024 97.8 74.4 18.8
2004 11 01 17 42.35 +64 58.0 0.181 1.001 87.6 82.0 19.6
2004 11 11 16 45.81 +62 38.0 0.220 0.986 82.5 84.8 20.1
2004 11 21 16 11.59 +60 09.8 0.254 0.977 80.2 84.9 20.4
2004 12 01 15 48.33 +57 42.6 0.281 0.977 80.0 83.5 20.5
2004 12 11 15 31.47 +55 18.6 0.301 0.985 81.3 81.1 20.6
2004 12 21 15 17.88 +53 04.1 0.313 1.000 84.0 77.9 20.6
2004 12 31 15 04.98 +51 02.6 0.316 1.023 88.1 73.9 20.5
2005 01 10 14 50.20 +49 18.7 0.311 1.051 93.8 69.1 20.4
2005 01 20 14 30.03 +47 50.1 0.299 1.083 101.3 63.0 20.2
2005 01 30 14 00.86 +46 17.4 0.284 1.119 111.1 55.2 19.9
2005 02 09 13 19.98 +43 59.1 0.270 1.158 123.5 45.3 19.6
2005 02 19 12 29.47 +39 49.7 0.263 1.197 138.0 33.5 19.3
2005 03 01 11 39.09 +33 19.0 0.273 1.238 151.7 22.3 19.1
2005 03 11 10 59.13 +25 32.9 0.303 1.278 157.4 17.4 19.3
2005 03 21 10 33.32 +18 12.5 0.353 1.318 151.6 21.1 19.8
2005 03 31 10 19.80 +12 09.8 0.422 1.356 142.0 26.9 20.4
2005 04 10 10 15.27 +07 24.9 0.503 1.393 132.8 31.8 21.0
2005 04 20 10 17.14 +03 38.4 0.594 1.429 124.6 35.4 21.5
2005 04 30 10 23.45 +00 31.6 0.693 1.462 117.4 37.7 21.9
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-R37
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