MPEC 2009-S07 : 2009 SD
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M.P.E.C. 2009-S07 Issued 2009 Sept. 17, 12:20 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 SD
Observations:
K09S00D* C2009 09 16.28421 23 43 16.78 +04 47 41.2 20.9 V ES007G96
K09S00D C2009 09 16.29113 23 43 15.78 +04 47 36.8 21.1 V ES007G96
K09S00D C2009 09 16.29817 23 43 14.77 +04 47 31.9 21.2 V ES007G96
K09S00D C2009 09 16.30517 23 43 13.80 +04 47 27.2 20.9 V ES007G96
K09S00D C2009 09 16.33829 23 43 09.08 +04 47 05.4 20.7 V ES007G96
K09S00D C2009 09 16.34317 23 43 08.36 +04 47 02.0 21.1 V ES007G96
K09S00D C2009 09 16.34806 23 43 07.68 +04 46 58.6 20.8 V ES007G96
K09S00D C2009 09 16.35295 23 43 06.96 +04 46 55.2 20.5 V ES007G96
K09S00D C2009 09 17.19944 23 41 47.50 +04 38 05.1 21.7 V ES007G96
K09S00D C2009 09 17.20681 23 41 46.64 +04 38 01.3 21.1 V ES007G96
K09S00D C2009 09 17.21397 23 41 45.78 +04 37 56.9 20.7 V ES007G96
K09S00D C2009 09 17.22116 23 41 44.98 +04 37 53.9 21.4 V ES007291
K09S00D C2009 09 17.22125 23 41 44.91 +04 37 53.0 20.9 V ES007G96
K09S00D C2009 09 17.22485 23 41 44.52 +04 37 51.8 21.3 V ES007291
K09S00D C2009 09 17.22859 23 41 44.12 +04 37 49.9 20.9 V ES007291
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observer A. Boattini. 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 SD Earth MOID = 0.0001 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 344.90517 (2000.0) P Q
n 0.48469435 Peri. 287.98872 +0.03008178 +0.99945274
a 1.6050580 Node 343.71668 -0.89750163 +0.02094900
e 0.5196137 Incl. 2.81266 -0.43998400 +0.02559991
P 2.03 H 25.4 G 0.15 U 9
Residuals in seconds of arc
090916 G96 0.0 0.1- 090916 G96 0.1- 0.2+ 090917 G96 0.1+ 0.4-
090916 G96 0.2- 0.1+ 090916 G96 0.1+ 0.1+ 090917 291 0.1- 0.0
090916 G96 0.2- 0.1- 090916 G96 0.4- 0.0 090917 G96 0.1+ 0.2-
090916 G96 0.3+ 0.2- 090917 G96 0.0 0.4- 090917 291 0.4- 0.0
090916 G96 0.4+ 0.3+ 090917 G96 0.2+ 0.0 090917 291 0.4+ 0.2+
Ephemeris:
2009 SD a,e,i = 1.61, 0.52, 3 q = 0.7710
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 09 16 23 43.79 +04 51.7 0.0868 1.091 172.1 7.3 20.8
2009 09 18 23 40.59 +04 31.4 0.104 1.108 173.5 5.9 21.2
2009 09 20 23 38.28 +04 15.7 0.121 1.124 173.9 5.4 21.5
2009 09 22 23 36.58 +04 03.1 0.138 1.141 173.4 5.8 21.8
2009 09 24 23 35.31 +03 52.7 0.155 1.157 172.1 6.8 22.2
2009 09 26 23 34.38 +03 44.0 0.173 1.174 170.6 8.0 22.5
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-S07
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