MPEC 2004-L21 : 2004 LJ
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M.P.E.C. 2004-L21 Issued 2004 June 10, 10:53 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 LJ
Observations:
K04L00J* C2004 06 09.33605 19 10 56.87 +19 17 52.0 17.6 EL021704
K04L00J C2004 06 09.34618 19 10 50.47 +19 17 58.3 18.4 EL021704
K04L00J C2004 06 09.35642 19 10 44.00 +19 18 04.7 18.1 EL021704
K04L00J C2004 06 09.36646 19 10 37.60 +19 18 10.8 18.4 EL021704
K04L00J C2004 06 09.38147 19 10 28.11 +19 18 20.1 18.5 EL021704
K04L00J C2004 06 09.91143 19 05 14.58 +19 23 04.4 18.0 R EL021620
K04L00J C2004 06 09.91561 19 05 12.09 +19 23 06.5 18.0 R EL021620
K04L00J C2004 06 09.92481 19 05 06.58 +19 23 11.6 18.0 R EL021620
K04L00J C2004 06 09.92817 19 05 04.61 +19 23 13.1 17.8 R EL021620
K04L00J C2004 06 09.95027 19 04 50.06 +19 23 19.4 16.8 R EL021A50
K04L00J C2004 06 09.95151 19 04 50.49 +19 23 21.8 17.9 R EL021132
K04L00J C2004 06 09.95170 19 04 49.11 +19 23 20.3 16.8 R EL021A50
K04L00J C2004 06 09.95519 19 04 48.18 +19 23 23.7 18.3 R EL021132
K04L00J C2004 06 09.95887 19 04 46.02 +19 23 26.3 18.1 R EL021132
K04L00J C2004 06 09.96131 19 04 43.51 +19 23 24.9 17.0 R EL021A50
K04L00J C2004 06 09.96274 19 04 42.55 +19 23 26.8 16.9 R EL021A50
K04L00J C2004 06 09.96417 19 04 41.83 +19 23 27.0 16.9 R EL021A50
K04L00J C2004 06 10.01414 19 04 12.65 +19 23 53.6 EL021587
K04L00J C2004 06 10.01742 19 04 10.68 +19 23 57.1 EL021587
K04L00J C2004 06 10.04315 19 03 55.04 +19 24 08.5 17.5 R EL021106
K04L00J C2004 06 10.04657 19 03 53.02 +19 24 10.9 17.5 R EL021106
K04L00J C2004 06 10.05017 19 03 50.86 +19 24 12.2 17.8 R EL021106
K04L00J C2004 06 10.10297 19 03 22.73 +19 25 36.1 17.7 R EL021859
K04L00J C2004 06 10.10501 19 03 21.50 +19 25 37.7 18.0 R EL021859
K04L00J C2004 06 10.25728 19 01 54.59 +19 25 53.5 18.1 R EL021854
K04L00J C2004 06 10.26490 19 01 50.08 +19 25 57.1 18.0 R EL021854
K04L00J C2004 06 10.26598 19 01 49.53 +19 25 57.6 18.0 R EL021854
K04L00J C2004 06 10.28613 19 01 37.65 +19 26 07.2 17.2 R EL021G90
K04L00J C2004 06 10.28928 19 01 35.84 +19 26 08.9 17.4 R EL021G90
K04L00J C2004 06 10.29126 19 01 34.64 +19 26 09.9 17.2 R EL021G90
K04L00J C2004 06 10.34388 19 01 03.44 +19 26 33.2 17.5 R EL021H06
K04L00J C2004 06 10.34660 19 01 01.84 +19 26 34.4 17.6 R EL021H06
K04L00J C2004 06 10.34932 19 01 00.24 +19 26 35.3 17.6 R EL021H06
Observer details:
106 Crni Vrh. Observer J. Skvarc. 0.60-m f/3.3 Deltagraph + CCD..
132 Bedoin. Observer P. Antonini. 0.30-m f/3.3 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.
A50 Andrushivka Astronomical Observatory. Observers V. Lokot, N. Kovalenko.
0.6-m 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 LJ PHA 0.037A
Epoch 2004 June 4.0 TT = JDT 2453160.5 MPC
M 61.41046 (2000.0) P Q
n 0.86877118 Peri. 255.73683 -0.74854408 -0.59596445
a 1.0877584 Node 246.84810 +0.66140116 -0.70228846
e 0.4653926 Incl. 18.43115 -0.04722563 -0.38938065
P 1.13 H 20.2 G 0.15
From 31 observations 2004 June 9-10.
Ephemeris:
2004 LJ a,e,i = 1.09, 0.47, 18 q = 0.5815
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 06 04 20 16.95 +17 09.1 0.118 1.071 115.6 58.7 17.8
2004 06 14 18 30.91 +19 32.2 0.175 1.146 134.7 39.0 18.3
2004 06 24 17 40.51 +17 59.9 0.252 1.215 137.9 34.1 19.0
2004 07 04 17 16.37 +15 35.3 0.339 1.279 134.8 34.3 19.8
2004 07 14 17 05.61 +13 00.9 0.434 1.336 129.7 35.9 20.5
2004 07 24 17 02.83 +10 28.2 0.535 1.388 123.9 37.4 21.1
2004 08 03 17 05.39 +08 03.0 0.641 1.433 118.1 38.6 21.6
2004 08 13 17 11.71 +05 48.1 0.750 1.473 112.4 39.5 22.0
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-L21
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