MPEC 2006-H57 : 2006 HY51
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M.P.E.C. 2006-H57 Issued 2006 Apr. 28, 14:19 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 Brinson Foundation
Supported in part by the TABASGO Foundation
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
2006 HY51
Observations:
K06H51Y* C2006 04 26.35039 15 29 11.47 -20 43 57.2 18.8 EH057704
K06H51Y C2006 04 26.36057 15 29 09.16 -20 43 57.7 18.9 EH057704
K06H51Y C2006 04 26.37100 15 29 06.98 -20 43 57.4 18.8 EH057704
K06H51Y C2006 04 26.38097 15 29 04.79 -20 43 57.9 18.9 EH057704
K06H51Y C2006 04 26.39094 15 29 02.63 -20 43 59.1 19.0 EH057704
K06H51Y C2006 04 27.24558 15 25 55.77 -20 44 09.4 17.7 R EH057734
K06H51Y C2006 04 27.25147 15 25 54.41 -20 44 09.7 17.7 R EH057734
K06H51Y C2006 04 27.25449 15 25 53.74 -20 44 09.8 17.8 R EH057734
K06H51Y 7C2006 04 27.40159 15 25 19.93 -20 44 09.0 EH057696
K06H51Y 7C2006 04 27.40412 15 25 19.35 -20 44 09.1 EH057696
K06H51Y 7C2006 04 27.40498 15 25 19.14 -20 44 08.9 EH057696
K06H51Y C2006 04 28.02372 15 22 55.74 -20 44 04.8 EH057J95
K06H51Y C2006 04 28.02639 15 22 55.12 -20 44 04.6 EH057J95
K06H51Y C2006 04 28.02913 15 22 54.46 -20 44 04.9 18.0 R EH057J95
Observer details:
696 Whipple Observatory, Mt. Hopkins. Observer K. Smalley. Measurer
T. B. Spahr. 1.2-m reflector + KeplerCam.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, L. Manguso,
D. Torres, R. Kracke, M. Blythe, H. Love, G. Spitz. Measurers J. Stuart,
J. Kommers. 1.0-m f/2.15 reflector + CCD.
734 Farpoint Observatory. Observer G. Hug. Measurer D. Tibbets. 0.7-m
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2006 HY51 Earth MOID = 0.0937 AU
Epoch 2006 Apr. 15.0 TT = JDT 2453840.5 MPC
M 349.96149 (2000.0) P Q
n 0.12406921 Peri. 341.48889 +0.86360908 -0.27561634
a 3.9813165 Node 42.99420 +0.50414328 +0.46487783
e 0.9840675 Incl. 38.24785 +0.00434967 +0.84138234
P 7.94 H 17.1 G 0.15
From 14 observations 2006 Apr. 26-28.
Ephemeris:
2006 HY51 a,e,i = 3.98, 0.98, 38 q = 0.0634
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2006 04 25 15 33.77 -20 43.0 0.757 1.732 158.4 12.3 18.4
2006 05 05 14 48.26 -20 25.0 0.560 1.568 175.7 2.8 17.1
2006 05 15 13 26.00 -17 46.7 0.417 1.392 151.5 20.3 16.9
2006 05 25 11 28.78 -10 03.1 0.365 1.202 112.7 51.0 17.2
2006 06 04 09 42.77 -00 24.3 0.414 0.994 75.3 80.9 18.0
Timothy B. Spahr (C) Copyright 2006 MPC M.P.E.C. 2006-H57
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