MPEC 2004-L31 : 2004 LJ1
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M.P.E.C. 2004-L31 Issued 2004 June 11, 23:55 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 LJ1
Observations:
K04L01J C2004 05 14.39112 19 28 57.95 -02 39 24.9 17.6 EL031704
K04L01J C2004 05 14.40052 19 28 58.36 -02 39 10.9 18.1 EL031704
K04L01J C2004 05 14.41089 19 28 58.87 -02 38 53.8 17.8 EL031704
K04L01J C2004 05 14.42089 19 28 59.33 -02 38 38.3 18.0 EL031704
K04L01J C2004 05 14.43103 19 28 59.77 -02 38 21.3 18.0 EL031704
K04L01J* C2004 06 10.32704 19 42 22.06 +12 43 13.0 17.5 EL031704
K04L01J C2004 06 10.33713 19 42 22.09 +12 43 39.7 18.2 EL031704
K04L01J C2004 06 10.34695 19 42 22.11 +12 44 05.0 17.5 EL031704
K04L01J C2004 06 10.35678 19 42 22.10 +12 44 30.8 17.7 EL031704
K04L01J C2004 06 11.32287 19 42 28.73 +13 26 39.2 17.1 EL031704
K04L01J C2004 06 11.33281 19 42 28.72 +13 27 04.9 17.3 EL031704
K04L01J C2004 06 11.34387 19 42 28.74 +13 27 34.4 17.2 EL031704
K04L01J C2004 06 11.35383 19 42 28.82 +13 28 00.9 16.9 EL031704
K04L01J C2004 06 11.36449 19 42 28.78 +13 28 28.8 17.2 EL031704
K04L01J C2004 06 11.90322 19 42 31.88 +13 52 14.0 17.1 R EL031J87
K04L01J C2004 06 11.90469 19 42 31.96 +13 52 18.2 16.8 R EL031J87
K04L01J C2004 06 11.90615 19 42 31.94 +13 52 22.0 16.8 R EL031J87
K04L01J C2004 06 11.90762 19 42 31.96 +13 52 25.8 16.8 R EL031J87
K04L01J C2004 06 11.90910 19 42 31.96 +13 52 30.1 16.5 R EL031J87
K04L01J C2004 06 11.92738 19 42 31.77 +13 53 18.6 16.3 R EL031A50
K04L01J C2004 06 11.92813 19 42 31.77 +13 53 20.5 16.6 R EL031A50
K04L01J C2004 06 11.92885 19 42 31.77 +13 53 22.5 16.6 R EL031A50
K04L01J C2004 06 11.92959 19 42 31.77 +13 53 24.3 16.4 R EL031A50
K04L01J C2004 06 11.93032 19 42 31.78 +13 53 26.3 16.4 R EL031A50
Observer details:
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.
A50 Andrushivka Astronomical Observatory. Observers O. Gerashchenko, V. Lokot,
N. Kovalenko. 0.6-m reflector + CCD.
J87 La Canada. Observer J. Lacruz.
Orbital elements:
2004 LJ1 PHA 0.009D
Epoch 2004 May 15.0 TT = JDT 2453140.5 MPC
M 321.71715 (2000.0) P Q
n 0.28883425 Peri. 139.44605 +0.92104238 -0.21556238
a 2.2665759 Node 235.96828 +0.16927344 +0.97164756
e 0.5948616 Incl. 23.04184 +0.35075268 +0.09712817
P 3.41 H 15.3 G 0.15
From 24 observations 2004 May 14-June 11.
Ephemeris:
2004 LJ1 a,e,i = 2.27, 0.59, 23 q = 0.9183
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 06 04 19 40.92 +08 23.9 0.821 1.651 127.8 29.0 17.2
2004 06 14 19 42.60 +15 26.9 0.711 1.567 129.6 30.0 16.8
2004 06 24 19 40.75 +23 39.2 0.621 1.483 128.2 32.6 16.5
2004 07 04 19 34.73 +32 48.1 0.551 1.398 123.5 37.3 16.2
2004 07 14 19 23.63 +42 27.2 0.501 1.315 115.8 44.1 16.1
2004 07 24 19 06.14 +52 01.8 0.467 1.233 106.6 52.1 16.0
2004 08 03 18 39.59 +61 07.0 0.442 1.155 97.0 60.7 16.0
2004 08 13 17 55.20 +69 30.9 0.423 1.083 87.8 69.2 16.0
2004 08 23 16 22.14 +76 37.6 0.406 1.020 79.7 77.3 16.1
2004 09 02 13 03.97 +78 46.6 0.390 0.969 72.9 84.4 16.1
2004 09 12 10 29.08 +71 51.6 0.377 0.934 68.2 89.8 16.2
2004 09 22 09 31.37 +60 13.8 0.370 0.919 66.2 92.2 16.2
2004 10 02 09 09.63 +46 52.3 0.373 0.924 67.4 90.7 16.2
2004 10 12 09 01.59 +33 22.7 0.387 0.949 71.5 85.7 16.1
2004 10 22 08 58.60 +20 48.8 0.409 0.992 77.7 78.5 16.1
2004 11 01 08 56.46 +09 40.5 0.436 1.049 85.1 70.4 16.1
2004 11 11 08 52.57 +00 04.5 0.466 1.117 93.1 62.2 16.1
2004 11 21 08 45.13 -07 59.4 0.499 1.193 101.6 54.2 16.2
2004 12 01 08 33.24 -14 29.2 0.534 1.273 110.1 46.7 16.2
2004 12 11 08 16.89 -19 18.6 0.575 1.356 118.4 39.7 16.3
2004 12 21 07 57.27 -22 19.9 0.624 1.440 125.7 33.7 16.5
2004 12 31 07 36.85 -23 33.9 0.683 1.524 131.5 28.9 16.7
2005 01 10 07 18.28 -23 14.4 0.757 1.608 134.7 25.7 16.9
2005 01 20 07 03.66 -21 44.4 0.845 1.691 135.2 24.2 17.2
2005 01 30 06 53.96 -19 31.9 0.948 1.773 133.1 23.9 17.5
2005 02 09 06 49.10 -16 59.9 1.066 1.853 129.1 24.4 17.9
2005 02 19 06 48.55 -14 25.4 1.197 1.931 123.9 25.1 18.3
2005 03 01 06 51.58 -11 59.5 1.341 2.008 118.1 25.8 18.6
2005 03 11 06 57.44 -09 47.8 1.494 2.082 112.0 26.3 19.0
2005 03 21 07 05.56 -07 53.5 1.657 2.154 105.9 26.4 19.3
2005 03 31 07 15.40 -06 17.5 1.825 2.224 99.7 26.3 19.5
2005 04 10 07 26.55 -04 59.6 1.999 2.293 93.7 25.9 19.8
2005 04 20 07 38.70 -03 59.2 2.175 2.359 87.7 25.2 20.0
2005 04 30 07 51.58 -03 15.2 2.352 2.423 81.8 24.3 20.2
2005 05 10 08 04.98 -02 46.3 2.529 2.485 76.0 23.2 20.4
2005 05 20 08 18.74 -02 31.4 2.703 2.545 70.2 22.0 20.5
2005 05 30 08 32.73 -02 29.3 2.873 2.604 64.6 20.6 20.7
Timothy B. Spahr (C) Copyright 2004 MPC M.P.E.C. 2004-L31
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