MPEC 2004-L20 : 2004 LH
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M.P.E.C. 2004-L20 Issued 2004 June 10, 10:52 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 LH
Observations:
K04L00H* C2004 06 09.28953 17 22 47.50 +17 14 41.9 18.6 EL020704
K04L00H C2004 06 09.29938 17 22 46.05 +17 15 44.7 18.4 EL020704
K04L00H C2004 06 09.30919 17 22 44.53 +17 16 48.5 18.4 EL020704
K04L00H C2004 06 09.31901 17 22 43.05 +17 17 51.7 18.6 EL020704
K04L00H C2004 06 09.86173 17 21 29.59 +18 14 43.3 17.9 V EL020151
K04L00H C2004 06 09.86341 17 21 29.39 +18 14 53.2 18.3 V EL020151
K04L00H C2004 06 09.86849 17 21 28.59 +18 15 24.5 18.0 V EL020151
K04L00H C2004 06 09.87955 17 21 27.31 +18 16 36.3 17.6 R EL020620
K04L00H C2004 06 09.88420 17 21 26.61 +18 17 05.4 18.0 R EL020620
K04L00H C2004 06 09.89071 17 21 25.68 +18 17 45.7 17.9 R EL020620
K04L00H C2004 06 09.89171 17 21 25.27 +18 17 47.2 17.5 V EL020198
K04L00H C2004 06 09.90126 17 21 23.64 +18 18 48.8 17.7 R EL020118
K04L00H C2004 06 09.90490 17 21 23.15 +18 19 10.7 17.6 R EL020118
K04L00H C2004 06 09.90611 17 21 22.99 +18 19 17.3 EL020118
K04L00H C2004 06 09.90992 17 21 22.45 +18 19 41.1 17.8 R EL020118
K04L00H C2004 06 09.91236 17 21 22.08 +18 19 56.0 17.8 R EL020118
K04L00H C2004 06 09.91358 17 21 21.89 +18 20 04.0 17.4 R EL020118
K04L00H C2004 06 09.93038 17 21 19.66 +18 21 48.8 18.0 V EL020A16
K04L00H C2004 06 09.93109 17 21 19.58 +18 21 53.1 18.2 V EL020A16
K04L00H C2004 06 09.93321 17 21 19.26 +18 22 05.3 17.8 V EL020A16
K04L00H C2004 06 09.93513 17 21 19.07 +18 22 18.5 17.9 V EL020A16
K04L00H C2004 06 09.93600 17 21 18.85 +18 22 23.9 17.4 V EL020A16
K04L00H C2004 06 09.94139 17 21 18.11 +18 22 56.0 17.7 V EL020A16
K04L00H C2004 06 09.94227 17 21 18.00 +18 23 01.9 EL020587
K04L00H C2004 06 09.94821 17 21 17.06 +18 23 38.4 17.7 R EL020587
K04L00H C2004 06 09.95141 17 21 16.67 +18 23 55.8 17.4 V EL020198
K04L00H C2004 06 09.95287 17 21 16.45 +18 24 06.4 17.5 V EL020198
K04L00H C2004 06 09.95396 17 21 16.31 +18 24 12.4 17.5 V EL020198
K04L00H C2004 06 10.06872 17 21 01.21 +18 36 30.1 17.6 R EL020859
K04L00H C2004 06 10.07251 17 21 00.61 +18 36 52.7 17.5 R EL020859
K04L00H C2004 06 10.07486 17 21 00.32 +18 37 07.6 17.7 R EL020859
K04L00H C2004 06 10.20239 17 20 43.78 +18 49 30.4 17.7 R EL020G70
K04L00H C2004 06 10.22296 17 20 40.68 +18 51 37.3 18.3 R EL020854
K04L00H C2004 06 10.22514 17 20 40.41 +18 51 50.1 18.3 R EL020854
K04L00H C2004 06 10.22515 17 20 40.36 +18 51 50.8 17.7 R EL020G90
K04L00H C2004 06 10.22733 17 20 40.07 +18 52 03.3 18.1 R EL020854
K04L00H C2004 06 10.22979 17 20 39.69 +18 52 18.8 17.5 R EL020G90
K04L00H C2004 06 10.23001 17 20 39.82 +18 52 18.0 17.8 R EL020G70
K04L00H C2004 06 10.23443 17 20 39.03 +18 52 47.1 17.6 R EL020G90
K04L00H C2004 06 10.25771 17 20 35.85 +18 55 05.0 17.8 R EL020G70
K04L00H C2004 06 10.33326 17 20 24.41 +19 02 40.0 17.6 R EL020H06
K04L00H C2004 06 10.33508 17 20 24.16 +19 02 50.8 17.7 R EL020H06
K04L00H C2004 06 10.33689 17 20 23.89 +19 03 01.5 17.7 R EL020H06
Observer details:
118 Modra. Observers J. Vilagi, L. Kornos. 0.6-m f/5.5 reflector + CCD.
151 Eschenberg Observatory, Winterthur. Observer M. Griesser.
198 Wildberg. Observer R. Apitzsch. 0.24-m f/4.1 Schmidt-Cassegrain + CCD.
587 Sormano. Observer F. Manca.
620 Observatorio Astronomico de Mallorca. Observers S. Sanchez, R. Stoss,
J. Nomen. 0.30-m f/9 Schmidt-Cassegrain + 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.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.356-m f/10.0
Schmidt-Cassegrain + CCD.
859 Wykrota Observatory-CEAMIG. Observer C. Jacques. 0.30-m f/3.0
Schmidt-Cassegrain + CCD.
A16 Tentlingen. Observer P. Kocher. reflector 0.3-m f/4 + CCD.
G70 Francisquito Observatory, Los Angeles. Observer R. E. Jones. 0.30-m
f/6.7 reflector + CCD.
G90 Three Buttes Observatory, Tucson. Observer G. R. Jones. 0.4-m
Ritchey-Chretien + CCD.
H06 New Mexico Skies Observatory. Observer R. Hutsebaut. 0.25-m reflector
+ CCD.
Orbital elements:
2004 LH
Epoch 2004 June 4.0 TT = JDT 2453160.5 MPC
M 13.11069 (2000.0) P Q
n 0.41567668 Peri. 341.15899 -0.57435876 +0.56194883
a 1.7781386 Node 248.77040 -0.64479718 -0.75855750
e 0.3325983 Incl. 39.68670 -0.50432987 +0.32985456
P 2.37 H 19.0 G 0.15
From 43 observations 2004 June 9-10.
Ephemeris:
2004 LH a,e,i = 1.78, 0.33, 40 q = 1.1867
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 06 04 17 36.22 +05 58.2 0.233 1.221 149.3 25.1 17.4
2004 06 14 17 12.79 +24 23.9 0.309 1.244 132.1 37.3 18.4
2004 06 24 16 57.47 +33 18.4 0.407 1.273 120.6 43.4 19.3
2004 07 04 16 49.30 +37 19.6 0.513 1.306 113.1 45.7 19.9
2004 07 14 16 46.91 +38 51.9 0.619 1.343 107.9 46.1 20.4
2004 07 24 16 49.28 +39 01.3 0.723 1.383 104.1 45.4 20.7
2004 08 03 16 55.57 +38 22.4 0.824 1.425 101.1 44.3 21.0
2004 08 13 17 05.09 +37 13.3 0.920 1.469 98.8 43.0 21.3
2004 08 23 17 17.37 +35 44.9 1.013 1.513 96.8 41.6 21.6
2004 09 02 17 32.01 +34 05.3 1.102 1.559 95.1 40.1 21.8
2004 09 12 17 48.64 +32 19.7 1.189 1.604 93.5 38.8 21.9
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-L20
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