MPEC 2010-J100: 2010 JF87
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M.P.E.C. 2010-J100 Issued 2010 May 15, 15:09 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.minorplanetcenter.org/iau/mpc.html ISSN 1523-6714
2010 JF87
Observations:
K10J87F* S2010 05 11.78114 12 30 51.25 +63 39 49.2 20 R EJ100C51
K10J87F s2010 05 11.78114 1 - 736.9372 + 1900.1975 + 6590.1632 EJ100C51
K10J87F S2010 05 11.91345 12 31 44.28 +63 33 41.6 20 R EJ100C51
K10J87F s2010 05 11.91345 1 - 744.5998 + 1901.3202 + 6589.1496 EJ100C51
K10J87F S2010 05 12.11197 12 33 03.04 +63 24 27.3 20 R EJ100C51
K10J87F s2010 05 12.11197 1 - 726.7009 + 1877.1126 + 6597.9316 EJ100C51
K10J87F S2010 05 12.17806 12 33 29.04 +63 21 22.7 EJ100C51
K10J87F s2010 05 12.17806 1 - 760.9863 + 1904.4506 + 6586.2245 EJ100C51
K10J87F S2010 05 12.24427 12 33 54.90 +63 18 17.9 EJ100C51
K10J87F s2010 05 12.24427 1 - 734.2784 + 1878.8032 + 6596.6589 EJ100C51
K10J87F S2010 05 12.31036 12 34 20.75 +63 15 12.2 EJ100C51
K10J87F s2010 05 12.31036 1 - 768.4373 + 1905.7334 + 6585.0900 EJ100C51
K10J87F S2010 05 12.37658 12 34 46.42 +63 12 07.3 EJ100C51
K10J87F s2010 05 12.37658 1 - 741.7776 + 1879.8268 + 6595.5893 EJ100C51
K10J87F S2010 05 12.44266 12 35 12.04 +63 09 01.7 EJ100C51
K10J87F s2010 05 12.44266 1 - 776.6228 + 1906.7957 + 6583.9470 EJ100C51
K10J87F S2010 05 12.50888 12 35 37.45 +63 05 55.4 EJ100C51
K10J87F s2010 05 12.50888 1 - 750.2773 + 1881.3631 + 6594.4338 EJ100C51
K10J87F S2010 05 12.64118 12 36 28.15 +62 59 43.4 EJ100C51
K10J87F s2010 05 12.64118 1 - 758.5368 + 1883.3959 + 6592.7295 EJ100C51
K10J87F S2010 05 12.70727 12 36 53.24 +62 56 37.3 19 R EJ100C51
K10J87F s2010 05 12.70727 1 - 792.9007 + 1910.1634 + 6580.9072 EJ100C51
K10J87F S2010 05 12.77349 12 37 18.30 +62 53 30.7 EJ100C51
K10J87F s2010 05 12.77349 1 - 765.7552 + 1884.3862 + 6591.5023 EJ100C51
K10J87F S2010 05 12.83958 12 37 43.23 +62 50 23.9 EJ100C51
K10J87F s2010 05 12.83958 1 - 800.1462 + 1910.6995 + 6579.8242 EJ100C51
K10J87F S2010 05 12.90579 12 38 08.08 +62 47 16.9 EJ100C51
K10J87F s2010 05 12.90579 1 - 773.2772 + 1885.2309 + 6590.5392 EJ100C51
K10J87F S2010 05 12.97188 12 38 32.80 +62 44 10.2 EJ100C51
K10J87F s2010 05 12.97188 1 - 807.9688 + 1911.4762 + 6578.8182 EJ100C51
K10J87F S2010 05 13.03810 12 38 57.42 +62 41 02.0 EJ100C51
K10J87F s2010 05 13.03810 1 - 781.2123 + 1885.9404 + 6589.3053 EJ100C51
K10J87F S2010 05 13.17040 12 39 46.36 +62 34 47.7 EJ100C51
K10J87F s2010 05 13.17040 1 - 789.1399 + 1887.6112 + 6587.8104 EJ100C51
K10J87F S2010 05 13.30271 12 40 34.90 +62 28 32.1 EJ100C51
K10J87F s2010 05 13.30271 1 - 796.4852 + 1888.6877 + 6586.7092 EJ100C51
K10J87F KC2010 05 15.10526012 50 57.37 +61 02 31.5 20.8 V EJ100H21
K10J87F KC2010 05 15.11356812 51 00.02 +61 02 07.6 20.9 V EJ100H21
K10J87F KC2010 05 15.12134112 51 02.48 +61 01 45.1 20.9 V EJ100H21
K10J87F C2010 05 15.16874 12 51 18.02 +60 59 29.2 19.8 R EJ100H01
K10J87F C2010 05 15.17579 12 51 20.23 +60 59 08.4 19.9 R EJ100H01
K10J87F C2010 05 15.18567 12 51 23.36 +60 58 40.2 19.8 R EJ100H01
K10J87F C2010 05 15.19349 12 51 25.81 +60 58 17.4 20.1 R EJ100H01
K10J87F KC2010 05 15.31355 12 52 03.69 +60 52 26.4 20.4 V EJ100H11
K10J87F KC2010 05 15.31581 12 52 04.29 +60 52 20.5 20.0 V EJ100H11
K10J87F KC2010 05 15.31806 12 52 04.95 +60 52 13.4 19.7 V EJ100H11
K10J87F 2C2010 05 15.41388812 52 36.029+60 47 39.34 20.2 R EJ100568
K10J87F 2C2010 05 15.41495112 52 36.359+60 47 36.22 20.3 R EJ100568
K10J87F 2C2010 05 15.41609512 52 36.715+60 47 32.84 20.3 R EJ100568
Observer details:
568 Mauna Kea. Observers M. Micheli, G. T. Elliott, D. J. Tholen. Measurer
D. J. Tholen. 2.24-m University of Hawaii reflector.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H11 LightBuckets Observatory, Rodeo. Observer T. Vorobjov. 0.61-m f/8
Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer H. Devore. 0.61-m f/4.5 astrograph + CCD.
C51 WISE. Measurers A. Mainzer, E. Wright, J. Bauer, T. Grav, J. Dailey, J.
Masiero, R. Cutri, R. McMillan, R. Walker.
(http://wise.ssl.berkeley.edu/mission_sci.html)
Orbital elements:
2010 JF87 PHA, Earth MOID = 0.0489 AU
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 30.63444 (2000.0) P Q
n 0.24231585 Peri. 12.63061 -0.86262008 -0.42018924
a 2.5480904 Node 138.57862 +0.41915531 -0.90543588
e 0.6365580 Incl. 25.19612 +0.28318796 +0.06022353
P 4.07 H 19.2 G 0.15 U 8
Residuals in seconds of arc
100511 C51 0.0 0.2- 100512 C51 0.0 0.3+ 100515 H01 0.1- 0.2-
100511 C51 0.1- 0.2+ 100512 C51 0.1+ 0.0 100515 H01 0.1+ 0.2+
100512 C51 0.0 0.3- 100512 C51 0.1+ 0.1+ 100515 H01 0.0 0.0
100512 C51 0.0 0.3- 100512 C51 0.2+ 0.2+ 100515 H11 0.7+ 0.5-
100512 C51 0.4- 0.2+ 100513 C51 0.0 0.5- 100515 H11 0.1- 0.3+
100512 C51 0.0 0.4- 100513 C51 0.1+ 0.1+ 100515 H11 0.5- 0.2-
100512 C51 0.2- 0.4+ 100513 C51 0.1+ 0.0 100515 568 0.0 0.0
100512 C51 0.2+ 0.2+ 100515 H21 0.2- 0.0 100515 568 0.0 0.0
100512 C51 0.3- 0.1- 100515 H21 0.0 0.1+ 100515 568 0.0 0.0
100512 C51 0.3+ 0.1+ 100515 H21 0.1- 0.1+
100512 C51 0.0 0.1+ 100515 H01 0.0 0.2+
Ephemeris:
2010 JF87 a,e,i = 2.55, 0.64, 25 q = 0.9261
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 05 14 12 44.72 +61 55.5 0.595 1.206 93.7 56.8 20.5
2010 05 24 13 29.16 +53 45.5 0.661 1.289 98.6 50.9 20.7
2010 06 03 13 57.08 +45 41.1 0.738 1.376 102.3 46.1 21.0
2010 06 13 14 17.47 +38 03.9 0.828 1.464 104.7 42.1 21.3
2010 06 23 14 34.32 +31 03.2 0.932 1.553 105.6 39.1 21.6
2010 07 03 14 49.46 +24 43.1 1.050 1.642 105.2 36.7 21.9
2010 07 13 15 03.80 +19 03.6 1.182 1.730 103.5 34.9 22.2
2010 07 23 15 17.90 +14 03.2 1.326 1.816 100.9 33.3 22.5
2010 08 02 15 31.98 +09 39.0 1.482 1.901 97.4 32.0 22.8
2010 08 12 15 46.20 +05 47.6 1.648 1.985 93.4 30.6 23.1
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-J100
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