MPEC 2014-J85 : 2002 KJ4
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2014-J84
Read MPEC 2014-J86
M.P.E.C. 2014-J85 Issued 2014 May 9, 13:17 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2002 KJ4
Revision to MPEC 2002-K52
Additional Observations:
K02K04J 2C2012 01 24.31195106 04 02.533+47 20 26.89 22.0 RtEJ085568
K02K04J 2C2012 01 24.31459806 04 02.221+47 20 27.67 22.0 RtEJ085568
K02K04J 2C2012 01 24.31724106 04 01.891+47 20 28.50 22.0 RtEJ085568
K02K04J 2C2012 01 24.31988806 04 01.579+47 20 29.24 22.0 RtEJ085568
K02K04J 2C2012 01 25.34234806 02 02.221+47 25 18.48 22.1 RtEJ085568
K02K04J 2C2012 01 25.34499806 02 01.908+47 25 19.21 22.2 RtEJ085568
K02K04J 2C2012 01 25.34764006 02 01.592+47 25 19.94 22.2 RtEJ085568
K02K04J 2C2012 01 25.35028506 02 01.277+47 25 20.63 22.3 RtEJ085568
K02K04J 2C2012 03 28.28461705 48 44.539+47 04 18.10 23.2 RtEJ085568
K02K04J 2C2012 03 28.29211705 48 45.160+47 04 17.41 23.3 RtEJ085568
K02K04J 2C2012 03 28.29961505 48 45.786+47 04 16.70 22.9 RtEJ085568
Observer details:
568 Mauna Kea. Observers D. Woodworth, A. Draginda, M. Micheli, G. T. Elliott,
D. J. Tholen. Measurers D. J. Tholen, M. Micheli. 3.6-m
Canada-France-Hawaii Telescope, 2.24-m University of Hawaii reflector.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
120124 568 0.20+ 0.17+ 120328 568 0.10+ 0.15+ MPO 35578 -1.0 day
Orbital elements:
2002 KJ4 PHA, Earth MOID = 0.0156 AU
Epoch 2014 May 23.0 TT = JDT 2456800.5 MPC
M 189.47332 (2000.0) P Q
n 0.28922621 Peri. 155.17849 -0.58420524 +0.67345015
a 2.2645276 Node 75.66879 -0.80060149 -0.38659332
e 0.5596984 Incl. 27.87241 -0.13319719 -0.63008769
P 3.41 H 19.4 G 0.15 U 0
Residuals in seconds of arc
020522 704 0.3+ 0.2- 020524 176 0.6- 0.6- 020622 413 0.1- 0.1+
020522 704 0.1+ 0.1- 020524 201 0.0 0.5+ 020622 413 0.1- 0.2+
020522 704 0.3+ 0.4- 020525 176 0.7- 0.2- 020622 413 0.1- 0.0
020522 704 0.1+ 0.2- 020525 201 (2.1+ 1.2-) 020702 413 0.2- 0.1-
020522 704 0.2- 0.4- 020526 649 0.3+ 0.3+ 020702 413 0.1+ 0.3+
020522 046 0.3+ 0.1+ 020526 649 0.2+ 0.3+ 020702 413 0.2- 0.2+
020522 046 0.5- 0.8+ 020526 649 0.3+ 0.3+ 020719 413 0.2+ 1.1-
020522 046 0.0 0.1- 020529 649 0.2+ 0.4+ 020719 413 0.2- 0.4-
020522 557 0.7- 0.4- 020529 649 0.2+ 0.3+ 020719 413 0.9+ 0.2-
020522 046 1.3+ 0.6+ 020529 649 0.2+ 0.3+ 020721 413 0.1- 0.6+
020522 557 0.6- 0.0 020529 670 0.3+ 0.2- 020731 413 0.7- 0.2+
020522 046 0.4- 0.1+ 020529 670 0.1+ 0.2+ 020731 413 0.2- 0.2+
020522 046 0.6+ 0.3- 020529 670 0.4+ 0.5+ 020731 413 0.4- 0.3+
020522 557 0.5- 0.4+ 020531 611 0.4- 0.5+ 020819 413 1.1+ 1.4-
020522 557 0.6- 0.3+ 020531 611 1.2+ 0.4- 020819 413 0.1- 0.5+
020522 557 0.3- 0.6+ 020531 611 0.1+ 0.3- 120124 568 0.1- 0.0
020522 557 0.1+ 0.2+ 020531 215 0.3- 0.4- 120124 568 0.0 0.0
020523 670 (0.7+ 1.6-) 020531 215 0.2- 0.2- 120124 568 0.0 0.0
020523 670 0.4+ 0.4- 020601 151 (1.6+ 7.0-) 120124 568 0.0 0.0
020524 670 0.1- 0.3+ 020601 151 (0.3- 2.0-) 120125 568 0.0 0.0
020524 670 0.2- 0.4- 020601 151 0.2- 0.8+ 120125 568 0.0 0.0
020524 658 0.4+ 0.1- 020601 151 0.1- 0.7- 120125 568 0.0 0.0
020524 658 0.0 0.1- 020605 413 0.2- 0.2- 120125 568 0.0 0.0
020524 658 0.0 0.2- 020605 413 0.2- 0.1- 120328 568 0.0 0.0
020524 670 0.3- 0.3- 020605 413 0.3- 0.2- 120328 568 0.0 0.0
020524 176 0.4- 0.9- 020621 428 0.1- 0.1+ 120328 568 0.1- 0.0
020524 201 (0.1+ 1.6+) 020621 428 0.5- 0.5+
Ephemeris:
2002 KJ4 a,e,i = 2.26, 0.56, 28 q = 0.9971
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2014 04 09 03 01 31.6 +07 16 52 4.3866 3.5311 27.7 7.6 25.9
...
2014 04 24 03 16 53.1 +09 04 26 4.4749 3.5319 17.9 5.0 25.8
...
2014 05 02 03 25 22.5 +09 58 08 4.5045 3.5311 13.2 3.7 25.8
...
2014 05 08 03 31 50.7 +10 36 39 4.5184 3.5299 10.2 2.9 25.7
2014 05 09 03 32 55.9 +10 42 55 4.5201 3.5297 9.8 2.8 25.7
2014 05 10 03 34 01.1 +10 49 09 4.5215 3.5294 9.4 2.7 25.7
...
2014 05 16 03 40 34.5 +11 25 35 4.5260 3.5276 8.0 2.3 25.7
...
2014 05 24 03 49 23.3 +12 11 43 4.5210 3.5244 9.0 2.6 25.7
...
2014 06 08 04 06 00.8 +13 30 29 4.4778 3.5162 16.5 4.7 25.8
A. U. Tomatic (C) Copyright 2014 MPC M.P.E.C. 2014-J85
Read MPEC 2014-J84
Read MPEC 2014-J86
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)