MPEC 2008-K19 : 2006 OF15
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M.P.E.C. 2008-K19 Issued 2008 May 21, 12:51 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://www.cfa.harvard.edu/iau/mpc.html ISSN 1523-6714
2006 OF15
Revision to MPEC 2006-P02
Additional Observations:
K06O15F 2C2008 02 27.52464714 10 50.501+18 16 52.54 22.8 R EK019568
K06O15F 2C2008 02 27.53201214 10 50.426+18 16 58.20 22.9 R EK019568
K06O15F 2C2008 03 13.61571314 05 19.148+21 35 26.98 22.8 R EK019568
K06O15F 2C2008 03 13.62122014 05 18.945+21 35 31.27 22.7 R EK019568
K06O15F 2C2008 04 22.36747913 27 18.090+27 37 45.58 22.1 R EK019568
K06O15F 2C2008 04 22.37046813 27 17.893+27 37 46.12 22.0 R EK019568
Observer details:
568 Mauna Kea. Observers F. Bernardi, M. Micheli. Measurers F. Bernardi,
D. J. Tholen. 2.24-m University of Hawaii reflector.
First and last observations above in comparison with prediction:
Residuals in seconds of arc, reference and Delta-T
080227 568 4.3+ 1.3- 080422 568 4.7+ 0.7- MPO112920 -0.0092 day
Orbital elements:
2006 OF15 Earth MOID = 0.4229 AU
Epoch 2008 May 14.0 TT = JDT 2454600.5 MPC
M 207.36472 (2000.0) P Q
n 0.34638798 Peri. 246.05852 +0.92627333 -0.17876023
a 2.0079867 Node 122.63359 +0.24530691 +0.95429887
e 0.3543141 Incl. 23.20029 -0.28608083 +0.23949622
P 2.85 H 18.4 G 0.15 U 1
Residuals in seconds of arc
060730 E12 0.4- 0.1+ 060801 850 0.7- 0.7- 060926 E12 0.5- 0.6-
060730 E12 1.8- 0.1+ 060801 734 0.4+ 0.2- 060926 E12 0.0 0.9+
060730 E12 0.1- 0.3- 060801 734 0.6- 0.3+ 061024 E12 0.2- 0.2-
060730 E12 0.6- 0.4+ 060801 850 1.2+ 1.2- 061024 E12 0.1+ 0.2+
060730 E12 0.7+ 1.0- 060801 734 0.3- 0.7- 061024 E12 0.1- 0.2-
060730 E12 0.3+ 0.2+ 060803 E12 0.4- 0.1+ 061024 E12 0.2- 0.7+
060730 E12 0.3+ 0.5- 060803 E12 0.2+ 0.2+ 061122 E12 0.5- 0.9+
060730 E12 0.2- 0.4+ 060803 E12 0.0 0.5- 061122 E12 0.5- 0.7+
060730 E12 0.4- 0.6+ 060807 E12 0.6+ 0.2+ 061122 E12 0.1+ 0.1+
060730 E12 0.8- 1.0+ 060820 E12 0.2- 0.5- 061216 696 0.2- 0.4+
060730 E12 0.5- 0.2+ 060820 E12 0.2- 0.1+ 061216 696 0.6- 0.2+
060730 E12 0.5+ 0.8+ 060820 E12 0.0 0.0 061224 448 0.8+ 0.8+
060731 E12 0.4- 0.5+ 060820 E12 0.2+ 0.3- 061224 448 1.1+ 0.4-
060731 E12 0.8- 0.2+ 060826 E12 0.1+ 0.2+ 061224 448 1.5+ 0.3+
060801 I77 1.6+ 0.1- 060905 E12 0.5+ 0.2+ 080227 568 0.0 0.1+
060801 I77 0.4+ 0.6- 060905 E12 0.7- 1.2+ 080227 568 0.1+ 0.0
060801 I77 1.3- 0.7- 060905 E12 0.1+ 0.9+ 080313 568 0.1+ 0.1+
060801 850 0.0 0.9+ 060905 E12 0.1- 0.0 080313 568 0.1+ 0.0
060801 850 0.2- 0.5+ 060926 E12 0.1- 0.6+ 080422 568 0.1- 0.0
060801 850 0.2- 0.5+ 060926 E12 0.1- 0.4- 080422 568 0.1- 0.0
060801 850 0.4+ 0.2+ 060926 E12 0.3- 0.0
Ephemeris:
2006 OF15 a,e,i = 2.01, 0.35, 23 q = 1.2965
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2008 05 14 13 07.79 +27 17.9 1.982 2.675 123.4 18.4 23.0
2008 05 19 13 04.75 +26 52.4 2.023 2.669 119.4 19.3 23.0
2008 05 24 13 02.36 +26 20.7 2.066 2.663 115.5 20.1 23.1
2008 05 29 13 00.64 +25 43.4 2.111 2.657 111.6 20.8 23.2
2008 06 03 12 59.59 +25 01.4 2.159 2.650 107.7 21.4 23.2
2008 06 08 12 59.19 +24 15.2 2.208 2.643 103.9 21.9 23.3
2008 06 13 12 59.42 +23 25.5 2.259 2.635 100.2 22.3 23.3
2008 06 18 13 00.26 +22 32.9 2.310 2.627 96.5 22.6 23.4
2008 06 23 13 01.66 +21 38.0 2.361 2.619 93.0 22.8 23.4
2008 06 28 13 03.59 +20 41.0 2.413 2.610 89.5 22.9 23.5
2008 07 03 13 06.01 +19 42.4 2.465 2.601 86.1 23.0 23.5
Timothy B. Spahr (C) Copyright 2008 MPC M.P.E.C. 2008-K19
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