MPEC 2004-H19 : 2004 HD
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M.P.E.C. 2004-H19 Issued 2004 Apr. 17, 13:04 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 HD
Observations:
K04H00D* C2004 04 16.19945 10 56 28.13 -06 02 21.1 19.7 EH019704
K04H00D C2004 04 16.21039 10 56 39.68 -06 03 01.0 19.8 EH019704
K04H00D C2004 04 16.22132 10 56 51.18 -06 03 40.8 19.7 EH019704
K04H00D C2004 04 16.23240 10 57 03.01 -06 04 21.3 19.9 EH019704
K04H00D C2004 04 16.82856 11 08 41.73 -06 42 00.3 18.3 V EH019A50
K04H00D C2004 04 16.82934 11 08 42.58 -06 42 03.6 18.4 V EH019A50
K04H00D C2004 04 16.83012 11 08 43.46 -06 42 06.6 18.9 V EH019A50
K04H00D C2004 04 16.83088 11 08 44.34 -06 42 09.7 18.1 V EH019A50
K04H00D C2004 04 16.83127 11 08 44.73 -06 42 11.2 18.2 V EH019A50
K04H00D C2004 04 16.83166 11 08 45.18 -06 42 12.5 18.1 V EH019A50
K04H00D C2004 04 16.90719 11 10 13.43 -06 46 51.2 EH019246
K04H00D C2004 04 16.90766 11 10 13.92 -06 46 52.9 EH019246
K04H00D C2004 04 16.91191 11 10 18.93 -06 47 06.9 EH019246
K04H00D C2004 04 16.91458 11 10 21.97 -06 47 19.3 EH019246
K04H00D 1C2004 04 17.01531 11 12 33.69 -06 48 52.9 19.5 R EH019I05
K04H00D 1C2004 04 17.01630 11 12 34.64 -06 48 57.0 18.7 R EH019I05
K04H00D C2004 04 17.21019 11 16 24.61 -07 05 03.7 19.3 R EH019926
K04H00D C2004 04 17.21059 11 16 25.09 -07 05 04.4 18.9 R EH019926
K04H00D C2004 04 17.21103 11 16 25.63 -07 05 05.0 18.3 R EH019926
K04H00D C2004 04 17.24860 11 17 05.65 -07 07 46.9 18.9 R EH019649
K04H00D C2004 04 17.24960 11 17 06.79 -07 07 50.1 18.8 R EH019649
K04H00D C2004 04 17.25164 11 17 09.17 -07 07 58.3 19.0 R EH019649
Observer details:
246 Klet Observatory-KLENOT. Observer M. Kocer. 1.06-m KLENOT Telescope
+ CCD.
649 Powell Observatory, Louisburg. Observer R. Fredrick. 0.75-m Newtonian
+ 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.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
A50 Andrushivka Astronomical Observatory. Observers Y. Ivashchenko,
O. Gerashchenko, V. Lokot, Y. Kruglyj. 0.6-m reflector + CCD.
I05 Las Campanas Observatory-TIE. Observers G. Masi, F. Mallia. 0.36-m SoTIE
reflector + CCD.
Orbital elements:
2004 HD
Epoch 2004 Apr. 5.0 TT = JDT 2453100.5 MPC
M 358.16489 (2000.0) P Q
n 0.36855304 Peri. 343.03808 -0.95040560 +0.30997746
a 1.9266495 Node 215.05209 -0.27997980 -0.88823011
e 0.4649833 Incl. 2.53087 -0.13542712 -0.33905936
P 2.67 H 24.5 G 0.15
From 20 observations 2004 Apr. 16-17.
Ephemeris:
2004 HD a,e,i = 1.93, 0.46, 3 q = 1.0308
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 04 15 10 34.91 -04 48.6 0.040 1.032 135.4 43.0 19.3
2004 04 25 14 08.91 -13 01.4 0.039 1.045 179.4 0.6 17.7
2004 05 05 16 11.82 -13 08.8 0.065 1.070 159.8 19.0 19.7
2004 05 15 16 53.85 -12 28.6 0.101 1.105 158.5 19.6 20.7
2004 05 25 17 09.04 -12 23.6 0.142 1.150 163.1 14.8 21.4
2004 06 04 17 14.56 -12 46.2 0.190 1.201 168.6 9.6 21.9
2004 06 14 17 16.70 -13 25.8 0.245 1.258 169.6 8.4 22.5
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-H19
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