MPEC 2010-E82 : 2010 EK44
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M.P.E.C. 2010-E82 Issued 2010 Mar. 15, 14:35 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 EK44
Observations:
K10E44K* C2010 03 13.35941 11 46 02.20 -02 00 52.5 20.1 V EE082G96
K10E44K C2010 03 13.36661 11 46 01.48 -02 00 44.2 20.0 V EE082G96
K10E44K C2010 03 13.38104 11 46 00.04 -02 00 27.6 20.4 V EE082G96
K10E44K C2010 03 13.41857 11 45 56.39 -01 59 44.6 19.8 R EE082H01
K10E44K C2010 03 13.43357 11 45 54.93 -01 59 27.3 19.8 R EE082H01
K10E44K C2010 03 13.44043 11 45 54.27 -01 59 19.3 20.0 R EE082H01
K10E44K C2010 03 13.44678 11 45 53.65 -01 59 12.2 20.0 R EE082H01
K10E44K C2010 03 14.26683 11 44 36.13 -01 43 07.8 19.6 R EE082H01
K10E44K C2010 03 14.27399 11 44 35.41 -01 42 58.9 19.5 R EE082H01
K10E44K C2010 03 14.29114 11 44 33.69 -01 42 38.4 20.0 R EE082H01
K10E44K C2010 03 14.29891 11 44 32.89 -01 42 29.3 20.2 R EE082H01
K10E44K C2010 03 14.39936 11 44 22.75 -01 40 27.8 20.0 R EE082926
K10E44K C2010 03 14.40277 11 44 22.33 -01 40 23.3 19.5 R EE082926
K10E44K C2010 03 14.40616 11 44 22.00 -01 40 18.6 19.8 R EE082926
K10E44K C2010 03 14.99375 11 43 24.43 -01 28 26.2 19.5 R EE082473
K10E44K C2010 03 14.99652 11 43 24.15 -01 28 22.7 19.5 R EE082473
K10E44K C2010 03 15.21242 11 43 03.17 -01 23 53.0 19.3 R EE082926
K10E44K C2010 03 15.21582 11 43 02.77 -01 23 48.9 19.9 R EE082926
K10E44K C2010 03 15.21922 11 43 02.40 -01 23 44.2 20.3 R EE082926
K10E44K C2010 03 15.51019 11 42 32.74 -01 17 25.1 19.6 R EE082474
K10E44K C2010 03 15.51169 11 42 32.56 -01 17 22.7 19.7 R EE082474
K10E44K C2010 03 15.51736 11 42 31.95 -01 17 15.8 19.4 R EE082474
K10E44K C2010 03 15.51944 11 42 31.72 -01 17 12.9 20.2 R EE082474
Observer details:
473 Remanzacco. Observers L. Donato, V. Gonano, E. Guido, G. Sostero. 0.45-m
f/4.4 Newtonian reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 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. A. Kowalski. 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
Orbital elements:
2010 EK44 PHA, Earth MOID = 0.0182 AU
Epoch 2010 Jan. 4.0 TT = JDT 2455200.5 MPC
M 327.18790 (2000.0) P Q
n 0.19514930 Peri. 107.08763 +0.31479720 +0.94914869
a 2.9436853 Node 181.28624 -0.92835666 +0.30692631
e 0.7792392 Incl. 11.34053 -0.19762752 +0.07009277
P 5.05 H 19.6 G 0.15 U 9
Residuals in seconds of arc
100313 G96 0.2+ 0.1+ 100314 H01 0.1+ 0.3- 100315 926 0.7+ 0.0
100313 G96 0.0 0.1+ 100314 H01 0.4+ 0.3- 100315 926 0.1+ 0.2-
100313 G96 0.5- 0.1+ 100314 H01 0.2+ 0.6- 100315 926 0.2- 0.3+
100313 H01 0.2+ 0.0 100314 926 0.6+ 0.2- 100315 474 0.5+ 0.5-
100313 H01 0.2+ 0.1- 100314 926 0.5- 0.2+ 100315 474 0.1+ 0.0
100313 H01 0.3+ 0.0 100314 926 0.3- 0.8+ 100315 474 0.0 0.2-
100313 H01 0.2+ 0.3- 100314 473 0.3- 0.1+ 100315 474 0.2- 0.1+
100314 H01 0.1+ 0.6- 100314 473 0.2- 0.2+
Ephemeris:
2010 EK44 a,e,i = 2.94, 0.78, 11 q = 0.6499
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2010 03 15 11 43.40 -01 28.2 0.677 1.671 176.0 2.4 20.1
2010 03 25 11 23.73 +02 40.3 0.568 1.555 166.5 8.6 19.9
2010 04 04 10 58.24 +08 14.8 0.484 1.435 148.6 21.3 19.8
2010 04 14 10 28.05 +14 59.5 0.425 1.313 129.2 36.3 19.8
2010 04 24 09 54.68 +22 21.7 0.385 1.189 109.3 52.9 19.8
2010 05 04 09 17.52 +29 57.7 0.356 1.065 89.3 71.2 20.0
2010 05 14 08 30.76 +37 36.8 0.333 0.943 68.8 91.9 20.3
Sonia Keys (C) Copyright 2010 MPC M.P.E.C. 2010-E82
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