MPEC 2004-L57 : 2004 LB6
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M.P.E.C. 2004-L57 Issued 2004 June 14, 11:16 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 LB6
Observations:
K04L06B C2004 06 12.36385 21 40 42.26 -01 36 12.1 18.5 R EL057703
K04L06B C2004 06 12.37254 21 40 44.31 -01 35 53.6 18.5 R EL057703
K04L06B C2004 06 12.38119 21 40 46.40 -01 35 38.5 18.5 R EL057703
K04L06B* C2004 06 13.37369 21 44 52.25 -01 03 20.9 18.5 EL057704
K04L06B C2004 06 13.38371 21 44 54.69 -01 03 01.0 18.4 EL057704
K04L06B C2004 06 13.39373 21 44 57.13 -01 02 40.8 18.7 EL057704
K04L06B C2004 06 13.40375 21 44 59.61 -01 02 20.7 18.9 EL057704
K04L06B C2004 06 13.41377 21 45 02.10 -01 02 01.3 18.8 EL057704
K04L06B C2004 06 14.00931 21 47 33.38 -00 42 12.5 EL057557
K04L06B C2004 06 14.01043 21 47 33.66 -00 42 10.1 EL057557
K04L06B C2004 06 14.01153 21 47 33.93 -00 42 08.2 EL057557
K04L06B C2004 06 14.01263 21 47 34.21 -00 42 05.8 EL057557
K04L06B C2004 06 14.01484 21 47 34.78 -00 42 01.6 EL057557
Observer details:
557 Ondrejov. Observer P. Kusnirak. 0.65-m f/3.6 reflector + CCD.
703 Catalina Sky Survey. Observers S. Larson, E. Beshore, E. Christensen,
R. Hill, D. McLean.
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.
Orbital elements:
2004 LB6
Epoch 2004 June 4.0 TT = JDT 2453160.5 MPC
M 306.99374 (2000.0) P Q
n 0.57439822 Peri. 198.55395 +0.95540851 -0.29528280
a 1.4332677 Node 178.61744 +0.27872442 +0.89998993
e 0.4367204 Incl. 3.85824 +0.09750521 +0.32066523
P 1.72 H 18.4 G 0.15
From 13 observations 2004 June 12-14.
Ephemeris:
2004 LB6 a,e,i = 1.43, 0.44, 4 q = 0.8073
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 06 14 21 47.50 -00 42.3 0.393 1.229 113.8 49.1 18.7
2004 06 24 22 37.56 +05 52.1 0.317 1.159 109.0 56.0 18.3
2004 07 04 23 48.00 +14 19.1 0.264 1.089 98.9 67.2 18.1
2004 07 14 01 22.77 +22 45.7 0.245 1.022 84.3 81.9 18.3
2004 07 24 03 06.43 +27 22.3 0.264 0.958 69.9 95.1 18.8
2004 08 03 04 33.83 +27 35.3 0.314 0.901 60.2 102.2 19.4
2004 08 13 05 39.29 +25 45.8 0.386 0.854 55.2 103.0 19.8
2004 08 23 06 29.77 +23 24.3 0.469 0.822 53.3 99.4 19.9
2004 09 02 07 11.86 +20 58.5 0.560 0.808 53.1 93.3 20.0
2004 09 12 07 49.30 +18 32.1 0.650 0.813 53.7 86.1 20.0
2004 09 22 08 23.57 +16 04.1 0.736 0.837 55.0 79.0 20.1
2004 10 02 08 55.18 +13 34.8 0.813 0.878 56.8 72.5 20.2
2004 10 12 09 24.26 +11 05.7 0.876 0.931 59.1 67.0 20.3
2004 10 22 09 50.78 +08 40.1 0.926 0.992 62.0 62.4 20.4
2004 11 01 10 14.77 +06 20.8 0.960 1.058 65.6 58.7 20.5
2004 11 11 10 36.23 +04 10.7 0.979 1.127 69.9 55.6 20.6
2004 11 21 10 55.09 +02 12.7 0.983 1.197 74.8 52.8 20.7
2004 12 01 11 11.22 +00 29.7 0.973 1.266 80.5 50.2 20.7
2004 12 11 11 24.37 -00 55.5 0.951 1.334 87.0 47.5 20.7
2004 12 21 11 34.11 -01 58.9 0.920 1.399 94.5 44.5 20.7
2004 12 31 11 39.94 -02 36.2 0.881 1.462 103.1 40.9 20.6
2005 01 10 11 41.20 -02 42.2 0.840 1.522 112.9 36.5 20.4
2005 01 20 11 37.25 -02 11.0 0.800 1.579 124.2 31.0 20.2
2005 01 30 11 27.86 -00 59.1 0.768 1.633 137.0 24.3 20.0
2005 02 09 11 13.47 +00 52.1 0.751 1.683 151.1 16.5 19.8
2005 02 19 10 55.70 +03 11.7 0.755 1.731 166.0 7.9 19.5
2005 03 01 10 37.24 +05 39.3 0.785 1.775 176.7 1.8 19.3
2005 03 11 10 20.83 +07 53.6 0.841 1.816 163.6 8.9 19.9
2005 03 21 10 08.47 +09 40.0 0.921 1.853 150.2 15.5 20.4
2005 03 31 10 00.94 +10 53.8 1.022 1.888 138.2 20.7 20.8
2005 04 10 09 58.05 +11 36.9 1.137 1.919 127.4 24.5 21.2
2005 04 20 09 59.22 +11 53.5 1.263 1.947 117.8 27.2 21.6
2005 04 30 10 03.69 +11 48.1 1.397 1.972 109.1 28.9 21.9
2005 05 10 10 10.76 +11 24.9 1.534 1.993 101.2 29.8 22.1
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-L57
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