MPEC 2004-P56 : 2004 PD97
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M.P.E.C. 2004-P56 Issued 2004 Aug. 15, 15:34 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 PD97
Observations:
K04P97D* C2004 08 12.39371 00 32 10.74 -03 12 08.3 19.5 EP056704
K04P97D C2004 08 12.40379 00 32 12.61 -03 12 22.8 19.9 EP056704
K04P97D C2004 08 12.42699 00 32 16.75 -03 12 59.4 19.9 EP056704
K04P97D C2004 08 14.01839 00 37 17.38 -03 53 55.6 20.4 R EP056J87
K04P97D C2004 08 14.03034 00 37 19.37 -03 54 14.0 20.4 R EP056J87
K04P97D C2004 08 14.04191 00 37 21.41 -03 54 31.8 20.2 R EP056J87
K04P97D C2004 08 14.10165 00 37 31.46 -03 56 03.4 20.1 V EP056941
K04P97D C2004 08 14.10245 00 37 31.60 -03 56 04.7 20.2 V EP056941
K04P97D C2004 08 14.10325 00 37 31.74 -03 56 06.0 20.1 V EP056941
K04P97D C2004 08 14.10565 00 37 32.15 -03 56 10.2 20.1 V EP056941
K04P97D C2004 08 14.10725 00 37 32.42 -03 56 12.8 20.1 V EP056941
K04P97D C2004 08 14.33550 00 38 14.32 -04 02 04.1 20.0 R EP056734
K04P97D C2004 08 14.35707 00 38 17.75 -04 02 35.9 20.7 R EP056734
K04P97D "C2004 08 15.51634 00 41 42.20 -04 32 05.9 19.4 R EP056568
K04P97D "C2004 08 15.52044 00 41 42.87 -04 32 12.3 19.5 R EP056568
Observer details:
568 Mauna Kea. Observers J. Pittichova, J. Bedient. 2.2-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. Observers J. Burgardt, G. Hug. 0.3-m
Schmidt-Cassegrain + CCD.
941 Observatorio Pla D'Arguines. Observer R. Ferrando.
J87 La Canada. Observer J. Lacruz. 0.30-m Schmidt-Cassegrain + CCD.
Orbital elements:
2004 PD97
Epoch 2004 Aug. 3.0 TT = JDT 2453220.5 MPC
M 1.48449 (2000.0) P Q
n 0.27330992 Peri. 173.54798 +0.68749053 +0.72015405
a 2.3516127 Node 139.82350 -0.67257735 +0.67997064
e 0.5065784 Incl. 8.32964 -0.27385485 +0.13790605
P 3.61 H 21.7 G 0.15
From 15 observations 2004 Aug. 12-15.
Ephemeris:
2004 PD97 a,e,i = 2.35, 0.51, 8 q = 1.1603
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 08 13 00 34.11 -03 27.3 0.217 1.173 133.7 38.6 20.3
2004 08 23 00 59.97 -07 37.8 0.235 1.195 137.7 34.7 20.4
2004 09 02 01 15.12 -11 17.1 0.261 1.227 143.0 29.7 20.5
2004 09 12 01 21.29 -14 08.3 0.294 1.267 148.8 24.3 20.7
2004 09 22 01 21.01 -15 59.9 0.336 1.314 154.1 19.5 20.9
2004 10 02 01 17.31 -16 47.4 0.388 1.366 156.9 16.7 21.2
2004 10 12 01 12.75 -16 36.0 0.453 1.423 156.0 16.6 21.6
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-P56
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