MPEC 2010-H14 : 2010 HB
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M.P.E.C. 2010-H14 Issued 2010 Apr. 18, 19:03 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.org/iau/mpc.html ISSN 1523-6714
2010 HB
Observations:
K10H00B* C2010 04 17.22452 11 12 38.19 +04 44 37.0 20.9 V EH014G96
K10H00B C2010 04 17.23038 11 12 37.44 +04 44 29.1 20.9 V EH014G96
K10H00B C2010 04 17.23633 11 12 36.64 +04 44 21.9 21.4 V EH014G96
K10H00B C2010 04 17.24221 11 12 35.85 +04 44 14.6 21.4 V EH014G96
K10H00B C2010 04 17.25252 11 12 34.50 +04 44 01.1 20.6 V EH014G96
K10H00B C2010 04 17.26584 11 12 32.75 +04 43 43.4 21.2 V EH014G96
K10H00B C2010 04 17.27262 11 12 31.92 +04 43 35.2 20.9 V EH014G96
K10H00B C2010 04 17.32860 11 12 24.63 +04 42 23.2 20.3 R EH014926
K10H00B C2010 04 17.33503 11 12 23.73 +04 42 15.5 21.0 R EH014926
K10H00B C2010 04 17.34147 11 12 22.95 +04 42 07.4 20.6 R EH014926
K10H00B C2010 04 18.22333711 10 31.43 +04 23 16.0 20.5 V EH014H21
K10H00B HC2010 04 18.22402 11 10 31.48 +04 23 16.8 EH014291
K10H00B HC2010 04 18.22787 11 10 30.97 +04 23 11.6 EH014291
K10H00B HC2010 04 18.23229 11 10 30.53 +04 23 05.5 EH014291
K10H00B C2010 04 18.24825611 10 28.27 +04 22 44.3 20.5 V EH014H21
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer R. E. Hill. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, A. D. Grauer,
R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector
+ CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurer S. Foglia.
Orbital elements:
2010 HB
Epoch 2010 July 23.0 TT = JDT 2455400.5 MPC
M 354.81353 (2000.0) P Q
n 0.19417723 Peri. 234.86915 -0.52771575 +0.84584883
a 2.9535014 Node 5.47330 -0.21684200 -0.04557089
e 0.3918718 Incl. 54.67358 -0.82127683 -0.53147253
P 5.08 H 18.1 G 0.15 U 9
Residuals in seconds of arc
100417 G96 0.1+ 0.1+ 100417 G96 0.4- 0.5- 100418 H21 0.3- 0.4-
100417 G96 0.3+ 0.3- 100417 G96 0.4+ 0.1- 100418 291 0.4- 0.4+
100417 G96 0.0 0.1+ 100417 926 0.5+ 0.4- 100418 291 0.7- 0.1+
100417 G96 0.3- 0.4+ 100417 926 0.5- 0.2+ 100418 291 1.2+ 0.3-
100417 G96 0.3- 0.1+ 100417 926 0.3+ 0.3+ 100418 H21 0.2- 0.1-
Ephemeris:
2010 HB a,e,i = 2.95, 0.39, 55 q = 1.7961
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 04 14 11 19.79 +05 53.3 1.148 2.049 144.6 16.5 20.8
2010 04 24 10 59.38 +02 20.1 1.203 2.015 131.5 22.0 21.1
2010 05 04 10 44.45 -01 08.3 1.282 1.982 119.4 26.3 21.3
2010 05 14 10 34.87 -04 26.6 1.378 1.951 108.6 29.4 21.5
2010 05 24 10 30.03 -07 35.0 1.481 1.923 99.2 31.3 21.7
2010 06 03 10 29.11 -10 36.3 1.587 1.897 90.9 32.3 21.9
2010 06 13 10 31.42 -13 33.9 1.691 1.873 83.6 32.6 22.0
2010 06 23 10 36.41 -16 31.2 1.789 1.852 77.2 32.4 22.1
2010 07 03 10 43.64 -19 30.9 1.880 1.835 71.7 31.7 22.1
2010 07 13 10 52.86 -22 35.2 1.962 1.820 66.8 30.9 22.2
2010 07 23 11 03.93 -25 46.0 2.034 1.809 62.7 29.9 22.2
Carl W. Hergenrother (C) Copyright 2010 MPC M.P.E.C. 2010-H14
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