MPEC 2009-J57 : 2009 JO2
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M.P.E.C. 2009-J57 Issued 2009 May 14, 16:55 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
2009 JO2
Observations:
K09J02O* C2009 05 13.15302 07 43 05.23 +20 23 00.3 21.0 V EJ057G96
K09J02O C2009 05 13.15919 07 43 08.40 +20 23 05.4 20.5 V EJ057G96
K09J02O C2009 05 13.16529 07 43 11.49 +20 23 11.0 20.9 V EJ057G96
K09J02O C2009 05 13.17145 07 43 14.59 +20 23 16.0 21.1 V EJ057G96
K09J02O HC2009 05 14.14241 07 51 30.16 +20 37 15.3 EJ057291
K09J02O C2009 05 14.14785 07 51 32.90 +20 37 20.2 20.4 V EJ057G96
K09J02O C2009 05 14.15132 07 51 34.59 +20 37 22.6 20.3 V EJ057G96
K09J02O C2009 05 14.15339 07 51 35.67 +20 37 24.8 EJ057291
K09J02O C2009 05 14.15472 07 51 36.36 +20 37 25.7 20.4 V EJ057G96
K09J02O C2009 05 14.15821 07 51 38.08 +20 37 27.9 20.0 V EJ057G96
K09J02O C2009 05 14.16162 07 51 39.81 +20 37 30.5 20.4 V EJ057G96
K09J02O HC2009 05 14.16439 07 51 41.22 +20 37 34.6 EJ057291
K09J02O C2009 05 14.16509 07 51 41.58 +20 37 33.7 20.5 V EJ057G96
K09J02O C2009 05 14.17206 07 51 45.07 +20 37 39.3 20.4 V EJ057G96
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer S. M. Larson. Measurers 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.
Orbital elements:
2009 JO2 Earth MOID = 0.0604 AU
Epoch 2009 May 9.0 TT = JDT 2454960.5 MPC
M 86.84565 (2000.0) P Q
n 1.56437180 Peri. 218.84903 +0.36958995 -0.91760228
a 0.7349245 Node 210.29700 +0.90838751 +0.38994353
e 0.4688737 Incl. 16.86025 +0.19553875 -0.07713689
P 0.63 H 19.4 G 0.15
From 14 observations 2009 May 13-14.
Ephemeris:
2009 JO2 a,e,i = 0.73, 0.47, 17 q = 0.3903
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 05 09 07 07.28 +19 08.6 0.405 0.863 57.6 99.1 20.7
2009 05 19 08 31.51 +21 27.1 0.413 0.931 66.9 89.0 20.5
2009 05 29 09 43.59 +21 36.1 0.453 0.985 73.4 80.4 20.5
2009 06 08 10 40.13 +20 26.1 0.510 1.027 76.9 74.2 20.6
2009 06 18 11 24.06 +18 41.9 0.574 1.057 77.9 70.1 20.8
2009 06 28 11 59.35 +16 45.2 0.639 1.074 77.2 67.4 21.0
2009 07 08 12 28.99 +14 45.3 0.700 1.079 75.4 65.7 21.1
2009 07 18 12 54.92 +12 45.5 0.754 1.073 72.9 64.9 21.2
2009 07 28 13 18.47 +10 46.5 0.798 1.055 69.9 64.8 21.3
2009 08 07 13 40.35 +08 49.1 0.829 1.024 66.6 65.4 21.4
2009 08 17 14 00.95 +06 53.2 0.844 0.981 63.0 66.9 21.3
2009 08 27 14 20.35 +04 58.0 0.842 0.925 59.1 69.6 21.3
2009 09 06 14 38.07 +03 02.3 0.819 0.856 54.7 73.9 21.2
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-J57
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