MPEC 2004-L34 : 2004 LB2
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M.P.E.C. 2004-L34 Issued 2004 June 12, 13:51 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 LB2
Observations:
K04L02B* C2004 06 11.37768 21 09 52.25 -12 26 44.1 17.7 R EL034699
K04L02B C2004 06 11.38983 21 10 11.89 -12 23 28.6 EL034699
K04L02B C2004 06 11.40202 21 10 31.66 -12 20 09.4 EL034699
K04L02B C2004 06 11.41421 21 10 51.36 -12 16 52.3 EL034699
K04L02B tC2004 06 11.74141 21 20 16.75 -10 40 15.6 EL034E12
K04L02B tC2004 06 11.74256 21 20 18.56 -10 39 56.5 EL034E12
K04L02B tC2004 06 11.74370 21 20 20.34 -10 39 37.7 EL034E12
K04L02B tC2004 06 11.74485 21 20 22.53 -10 39 15.0 EL034E12
K04L02B tC2004 06 11.74626 21 20 25.09 -10 38 48.0 EL034E12
K04L02B tC2004 06 11.74740 21 20 27.01 -10 38 28.5 EL034E12
K04L02B tC2004 06 11.74853 21 20 28.94 -10 38 08.4 EL034E12
K04L02B C2004 06 12.04044 21 29 38.65 -09 09 07.9 17.4 R EL034620
K04L02B C2004 06 12.04479 21 29 46.90 -09 07 41.4 17.8 R EL034620
K04L02B C2004 06 12.04918 21 29 55.19 -09 06 14.7 17.7 R EL034620
K04L02B C2004 06 12.08061 21 30 54.39 -08 56 13.8 18.3 R EL034J95
K04L02B C2004 06 12.08516 21 31 02.94 -08 54 43.6 17.9 R EL034J95
K04L02B C2004 06 12.32812 21 39 12.06 -07 30 24.6 17.8 R EL034H06
K04L02B C2004 06 12.32895 21 39 13.79 -07 30 06.4 17.6 R EL034H06
K04L02B C2004 06 12.32978 21 39 15.41 -07 29 49.4 17.8 R EL034H06
K04L02B C2004 06 12.33270 21 39 22.19 -07 28 42.8 18.0 R EL034G90
K04L02B C2004 06 12.33442 21 39 25.59 -07 28 06.5 17.9 R EL034G90
K04L02B C2004 06 12.33786 21 39 32.62 -07 26 52.1 17.9 R EL034G90
K04L02B C2004 06 12.35100 21 39 58.95 -07 22 08.9 18.4 R EL034651
K04L02B C2004 06 12.35170 21 40 00.28 -07 21 56.0 18.4 R EL034651
K04L02B C2004 06 12.35231 21 40 01.69 -07 21 41.4 18.6 R EL034651
K04L02B C2004 06 12.35304 21 40 03.08 -07 21 28.3 18.4 R EL034651
K04L02B C2004 06 12.41525 21 42 09.36 -06 59 01.5 17.5 R EL034926
K04L02B C2004 06 12.41558 21 42 09.96 -06 58 54.7 17.5 R EL034926
K04L02B C2004 06 12.41589 21 42 10.65 -06 58 47.3 17.5 R EL034926
Observer details:
620 Observatorio Astronomico de Mallorca. Observers S. Sanchez, R. Stoss,
J. Nomen. 0.30-m f/9 Schmidt-Cassegrain + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian + CCD.
699 Lowell Observatory-LONEOS. Observer M. E. Van Ness. 0.59-m LONEOS
Schmidt + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. 0.81-m
f/7 Ritchey-Chretien + CCD.
E12 Siding Spring Survey. Observers R. H. McNaught, S. Larson, E. Beshore,
E. Christensen, R. Hill, D. McLean. 0.5-m Uppsala Schmidt + 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.30-m f/6.3 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2004 LB2
Epoch 2004 June 4.0 TT = JDT 2453160.5 MPC
M 317.81747 (2000.0) P Q
n 0.63720127 Peri. 106.30694 +0.98359730 -0.13556056
a 1.3374728 Node 261.60074 +0.08123695 +0.92191902
e 0.5733713 Incl. 6.90853 +0.16104942 +0.36288932
P 1.55 H 22.4 G 0.15
From 22 observations 2004 June 11-12.
Ephemeris:
2004 LB2 a,e,i = 1.34, 0.57, 7 q = 0.5706
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 06 04 19 25.76 -26 19.1 0.130 1.122 144.3 31.9 19.6
2004 06 05 19 33.15 -25 33.8 0.119 1.113 143.5 32.8 19.4
2004 06 06 19 41.76 -24 38.0 0.109 1.103 142.4 34.1 19.2
2004 06 07 19 51.94 -23 28.0 0.098 1.093 140.9 35.8 19.0
2004 06 08 20 04.12 -21 58.8 0.088 1.083 138.9 38.0 18.8
2004 06 09 20 18.91 -20 02.7 0.079 1.073 136.1 41.0 18.6
2004 06 10 20 37.11 -17 28.7 0.069 1.063 132.2 45.0 18.5
2004 06 11 20 59.78 -14 01.4 0.061 1.053 127.0 50.4 18.3
2004 06 12 21 28.23 -09 20.6 0.053 1.043 119.8 57.7 18.2
2004 06 13 22 03.75 -03 07.3 0.047 1.033 110.2 67.4 18.2
2004 06 14 22 47.04 +04 38.0 0.043 1.023 98.1 79.5 18.4
2004 06 15 23 36.96 +13 08.9 0.042 1.013 84.3 93.3 18.9
2004 06 16 00 29.82 +20 57.2 0.044 1.002 70.7 107.0 19.6
2004 06 17 01 20.39 +26 52.8 0.048 0.992 58.9 118.8 20.5
2004 06 18 02 04.66 +30 45.9 0.054 0.982 49.6 128.0 21.6
2004 06 19 02 41.17 +33 05.2 0.062 0.971 42.6 134.9 22.5
2004 06 20 03 10.45 +34 23.8 0.071 0.961 37.4 140.0 23.4
2004 06 21 03 33.77 +35 06.1 0.080 0.951 33.6 143.7 24.2
2004 06 22 03 52.45 +35 27.2 0.090 0.940 30.8 146.4 24.8
2004 06 23 04 07.58 +35 35.8 0.100 0.930 28.7 148.3 25.4
2004 06 24 04 20.01 +35 37.2 0.110 0.920 27.1 149.7 25.8
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-L34
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