MPEC 2004-H76 : 2004 EW95
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M.P.E.C. 2004-H76 Issued 2004 Apr. 26, 19:17 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 Steven and Michele Kirsch 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 EW95
Observations:
K04E95W* C2004 03 14.44707 12 59 44.89 +01 53 57.6 21.6 V EH076691
K04E95W C2004 03 14.47413 12 59 44.69 +01 53 58.7 21.7 V EH076691
K04E95W C2004 03 14.50319 12 59 44.52 +01 53 59.3 21.9 V EH076691
K04E95W C2004 04 19.18664 12 55 47.47 +02 11 02.3 21.5 V EH076291
K04E95W C2004 04 19.25901 12 55 46.99 +02 11 04.0 21.3 V EH076291
K04E95W C2004 04 19.35427 12 55 46.33 +02 11 04.5 20.8 V EH076291
K04E95W C2004 04 23.27869 12 55 20.97 +02 12 30.1 21.6 V EH076291
K04E95W C2004 04 23.29209 12 55 20.88 +02 12 30.4 21.5 V EH076291
K04E95W C2004 04 23.32632 12 55 20.65 +02 12 31.2 21.5 V EH076291
K04E95W C2004 04 24.22168 12 55 15.00 +02 12 49.2 21.5 V EH076291
K04E95W C2004 04 24.24944 12 55 14.82 +02 12 49.4 21.3 V EH076291
K04E95W C2004 04 24.27901 12 55 14.63 +02 12 50.3 21.3 V EH076291
Observer details:
291 LPL/Spacewatch II. Observers M. Block, A. S. Descour, T. Gehrels. 1.8-m
f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observers A. E. Gleason, J. A. Larsen.
0.9-m f/3 reflector + CCD.
Orbital elements:
2004 EW95
Eccentricity assumed
Epoch 2004 Mar. 16.0 TT = JDT 2453080.5 MPC
M 336.17698 (2000.0) P Q
n 0.00394120 Peri. 213.26474 -0.54924826 +0.80799934
a 39.6933197 Node 25.51859 -0.61712848 -0.22015009
e 0.3393230 Incl. 29.66571 -0.56345256 -0.54650801
P 250 H 6.8 G 0.15
From 12 observations 2004 Mar. 14-Apr. 24.
Ephemeris:
2004 EW95 a,e,i = 39.69, 0.34, 30 q = 26.224
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 04 25 12 55.17 +02 13.1 27.707 28.626 155.6 0.8 21.4
2004 05 05 12 54.16 +02 15.8 27.777 28.619 146.1 1.1 21.5
2004 05 15 12 53.28 +02 17.3 27.871 28.612 136.4 1.4 21.5
2004 05 25 12 52.53 +02 17.6 27.987 28.604 126.8 1.6 21.5
2004 06 04 12 51.97 +02 16.6 28.120 28.597 117.2 1.8 21.5
2004 06 14 12 51.59 +02 14.1 28.266 28.590 107.6 1.9 21.6
2004 06 24 12 51.41 +02 10.3 28.421 28.582 98.1 2.0 21.6
2004 07 04 12 51.44 +02 05.2 28.580 28.575 88.7 2.0 21.6
2004 07 14 12 51.69 +01 58.7 28.738 28.568 79.4 2.0 21.6
2004 07 24 12 52.14 +01 51.1 28.892 28.561 70.0 1.9 21.6
2004 08 03 12 52.78 +01 42.5 29.035 28.553 60.8 1.8 21.6
2004 08 13 12 53.60 +01 33.0 29.166 28.546 51.5 1.6 21.6
2004 08 23 12 54.58 +01 22.7 29.279 28.539 42.3 1.4 21.6
2004 09 02 12 55.70 +01 12.0 29.371 28.532 33.1 1.1 21.6
The assumed 2:3 Neptune-resonance orbit keeps the object more than 23 AU
from Neptune over a 14 000-year period.
Brian G. Marsden (C) Copyright 2004 MPC M.P.E.C. 2004-H76
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