MPEC 2004-J63 : 2004 JB12
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M.P.E.C. 2004-J63 Issued 2004 May 14, 23:08 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 JB12
Observations:
K04J12B C2004 04 16.29605 15 06 16.09 +01 53 07.8 19.8 EJ063704
K04J12B C2004 04 16.30685 15 06 15.83 +01 53 19.5 19.9 EJ063704
K04J12B C2004 04 16.32850 15 06 15.37 +01 53 44.6 19.9 EJ063704
K04J12B C2004 04 16.33949 15 06 15.09 +01 53 57.1 20.1 EJ063704
K04J12B* C2004 05 13.25403 14 46 19.51 +11 08 40.2 18.6 EJ063704
K04J12B C2004 05 13.26354 14 46 18.82 +11 08 52.0 19.3 EJ063704
K04J12B C2004 05 13.27299 14 46 18.16 +11 09 02.9 19.2 EJ063704
K04J12B C2004 05 13.28244 14 46 17.48 +11 09 14.4 19.5 EJ063704
K04J12B C2004 05 13.29198 14 46 16.81 +11 09 25.9 19.0 EJ063704
K04J12B C2004 05 13.91874 14 45 36.61 +11 21 42.8 19.0 R EJ063106
K04J12B C2004 05 13.92389 14 45 36.26 +11 21 48.5 19.0 R EJ063106
K04J12B 5C2004 05 14.24132 14 45 16.04 +11 28 04.3 19.5 R EJ063673
K04J12B 5C2004 05 14.24317 14 45 15.90 +11 28 06.5 EJ063673
K04J12B C2004 05 14.24490 14 45 15.58 +11 28 08.9 18.5 EJ063704
K04J12B 5C2004 05 14.24502 14 45 15.77 +11 28 08.6 EJ063673
K04J12B 5C2004 05 14.24688 14 45 15.62 +11 28 10.7 EJ063673
K04J12B 5C2004 05 14.24873 14 45 15.49 +11 28 12.9 EJ063673
K04J12B C2004 05 14.25447 14 45 14.88 +11 28 20.8 18.9 EJ063704
K04J12B C2004 05 14.25559 14 45 14.82 +11 28 21.0 18.7 EJ063704
K04J12B C2004 05 14.25838 14 45 14.67 +11 28 24.9 18.6 R EJ063701
K04J12B C2004 05 14.26419 14 45 14.24 +11 28 31.4 19.3 EJ063704
K04J12B C2004 05 14.26505 14 45 14.24 +11 28 32.0 19.2 EJ063704
K04J12B C2004 05 14.27373 14 45 13.45 +11 28 43.2 19.5 EJ063704
K04J12B C2004 05 14.27456 14 45 13.43 +11 28 44.0 19.4 EJ063704
K04J12B C2004 05 14.27554 14 45 13.40 +11 28 44.6 19.1 R EJ063448
K04J12B C2004 05 14.28006 14 45 13.04 +11 28 49.6 19.2 R EJ063448
K04J12B C2004 05 14.28329 14 45 12.83 +11 28 53.5 18.9 EJ063704
K04J12B C2004 05 14.28403 14 45 12.76 +11 28 54.9 19.3 EJ063704
K04J12B C2004 05 14.28414 14 45 12.84 +11 28 55.1 18.8 R EJ063701
K04J12B C2004 05 14.28509 14 45 12.66 +11 28 56.0 19.1 R EJ063448
K04J12B C2004 05 14.28536 14 45 12.73 +11 28 56.5 18.8 R EJ063651
K04J12B C2004 05 14.28684 14 45 12.63 +11 28 58.6 18.9 R EJ063651
K04J12B C2004 05 14.28822 14 45 12.53 +11 28 59.9 18.7 R EJ063651
K04J12B C2004 05 14.92743 14 44 31.03 +11 41 18.1 EJ063246
K04J12B C2004 05 14.92822 14 44 30.99 +11 41 19.0 EJ063246
K04J12B C2004 05 14.92978 14 44 30.92 +11 41 20.1 EJ063246
K04J12B C2004 05 14.93050 14 44 30.82 +11 41 20.7 EJ063246
K04J12B C2004 05 14.93147 14 44 30.76 +11 41 22.3 EJ063246
Observer details:
106 Crni Vrh. Observer H. Mikuz. 0.60-m f/3.3 Deltagraph + CCD..
246 Klet Observatory-KLENOT. Observers M. Tichy, J. Ticha. 1.06-m KLENOT
Telescope + CCD.
448 Desert Moon Observatory. Observer B. L. Stevens. 0.3-m
Schmidt-Cassegrain + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.6-m
reflector + CCD.
701 Junk Bond Observatory, Sierra Vista. Observer D. Healy. 0.51-m
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.
Orbital elements:
2004 JB12
Epoch 2004 Apr. 25.0 TT = JDT 2453120.5 MPC
M 328.42606 (2000.0) P Q
n 0.30496606 Peri. 152.13306 +0.56566454 +0.82178390
a 2.1859239 Node 152.15146 -0.78124064 +0.56064323
e 0.5161431 Incl. 8.43451 -0.26398237 +0.10173687
P 3.23 H 19.1 G 0.15
From 38 observations 2004 Apr. 16-May 14.
Ephemeris:
2004 JB12 a,e,i = 2.19, 0.52, 8 q = 1.0577
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2004 05 15 14 44.44 +11 42.9 0.458 1.419 147.5 22.5 19.2
2004 05 25 14 33.61 +14 34.0 0.419 1.352 137.5 30.4 19.2
2004 06 04 14 24.48 +16 30.7 0.389 1.288 127.4 38.7 19.1
2004 06 14 14 18.99 +17 24.6 0.363 1.229 118.0 46.8 19.1
2004 06 24 14 18.64 +17 14.7 0.338 1.176 110.0 54.3 19.1
2004 07 04 14 24.33 +16 04.2 0.310 1.130 103.5 61.0 19.0
2004 07 14 14 36.63 +13 51.8 0.278 1.094 98.8 66.6 18.9
2004 07 24 14 56.87 +10 23.8 0.243 1.070 96.3 70.7 18.7
2004 08 03 15 27.75 +05 10.5 0.207 1.059 96.5 72.2 18.3
2004 08 13 16 14.46 -02 37.8 0.175 1.061 101.0 69.7 17.9
2004 08 23 17 24.69 -13 16.6 0.155 1.076 110.8 61.5 17.4
2004 09 02 18 58.28 -23 36.9 0.158 1.104 123.5 49.6 17.2
2004 09 12 20 31.94 -28 43.9 0.188 1.143 132.9 40.2 17.3
2004 09 22 21 42.43 -28 56.7 0.240 1.191 136.9 35.2 17.8
2004 10 02 22 29.77 -26 59.2 0.309 1.246 137.3 33.0 18.4
2004 10 12 23 02.24 -24 20.0 0.392 1.307 135.5 32.3 19.0
2004 10 22 23 26.40 -21 29.2 0.486 1.371 132.5 32.3 19.6
2004 11 01 23 46.03 -18 37.2 0.593 1.439 128.6 32.6 20.1
2004 11 11 00 03.21 -15 48.0 0.710 1.508 124.1 32.9 20.6
2004 11 21 00 19.15 -13 02.9 0.839 1.578 119.2 33.1 21.1
2004 12 01 00 34.50 -10 22.9 0.979 1.648 114.0 33.1 21.5
2004 12 11 00 49.61 -07 48.7 1.127 1.718 108.6 32.9 21.9
Kyle E. Smalley (C) Copyright 2004 MPC M.P.E.C. 2004-J63
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