MPEC 2009-J27 : 2009 JG1
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M.P.E.C. 2009-J27 Issued 2009 May 5, 18:02 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 JG1
Observations:
K09J01G* C2009 05 04.59826 14 40 19.52 -24 48 50.0 19.1 V EJ027E12
K09J01G C2009 05 04.60902 14 40 19.81 -24 48 15.8 18.8 V EJ027E12
K09J01G C2009 05 04.61983 14 40 20.06 -24 47 42.0 19.0 V EJ027E12
K09J01G C2009 05 04.63058 14 40 20.31 -24 47 07.3 19.2 V EJ027E12
K09J01G QC2009 05 04.68658 14 40 21.86 -24 44 09.6 19.3 R EJ027E12
K09J01G QC2009 05 04.68951 14 40 21.94 -24 44 00.0 19.1 R EJ027E12
K09J01G QC2009 05 05.52316 14 40 54.85 -23 59 41.3 18.7 R EJ027E12
K09J01G QC2009 05 05.52635 14 40 54.99 -23 59 31.5 19.0 R EJ027E12
K09J01G QC2009 05 05.58803 14 40 56.61 -23 56 12.4 19.1 R EJ027E12
K09J01G QC2009 05 05.59106 14 40 56.68 -23 56 02.5 EJ027E12
Observer details:
E12 Siding Spring Survey. Observer R. H. McNaught. 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. 0.5-m Uppsala Schmidt + CCD.
Orbital elements:
2009 JG1 Earth MOID = 0.2578 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 359.63383 (2000.0) P Q
n 0.36348373 Peri. 29.43272 -0.18552558 +0.95450339
a 1.9445214 Node 230.90379 -0.95009455 -0.23488367
e 0.3595817 Incl. 17.50664 -0.25079995 +0.18371971
P 2.71 H 20.7 G 0.15 U 8
Residuals in seconds of arc
090504 E12 0.3+ 0.2- 090504 E12 0.0 0.1- 090505 E12 0.1+ 0.0
090504 E12 0.5+ 0.0 090504 E12 0.1- 0.1+ 090505 E12 0.0 0.1+
090504 E12 0.0 0.3- 090505 E12 0.4- 0.2+
090504 E12 0.4- 0.3+ 090505 E12 0.3+ 0.2-
Ephemeris:
2009 JG1 a,e,i = 1.94, 0.36, 18 q = 1.2453
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 04 29 14 37.00 -29 17.0 0.331 1.329 164.9 11.4 19.6
2009 05 09 14 43.17 -20 44.1 0.292 1.301 174.1 4.6 19.0
2009 05 19 14 50.86 -10 11.3 0.274 1.277 164.2 12.5 19.2
2009 05 29 15 00.96 +00 29.4 0.276 1.260 150.1 23.6 19.5
2009 06 08 15 13.95 +09 22.8 0.295 1.249 137.9 33.0 19.9
2009 06 18 15 29.52 +15 40.2 0.325 1.245 128.6 39.6 20.3
2009 06 28 15 47.21 +19 28.3 0.363 1.248 122.1 43.7 20.7
2009 07 08 16 06.64 +21 17.0 0.406 1.258 117.7 45.7 21.0
2009 07 18 16 27.31 +21 36.2 0.452 1.274 114.8 46.4 21.3
2009 07 28 16 49.01 +20 48.7 0.500 1.295 113.0 46.2 21.5
2009 08 07 17 11.60 +19 14.4 0.552 1.323 111.8 45.4 21.7
2009 08 17 17 34.85 +17 09.0 0.609 1.355 110.9 44.3 22.0
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-J27
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