MPEC 2009-S93 : 2009 SA100
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M.P.E.C. 2009-S93 Issued 2009 Sept. 25, 13:22 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 SA100
Observations:
K09SA0A*QC2009 09 24.56376 23 01 56.36 -33 13 36.9 18.7 V ES093E12
K09SA0A QC2009 09 24.57255 23 01 59.75 -33 12 35.6 18.9 V ES093E12
K09SA0A QC2009 09 24.58133 23 02 03.06 -33 11 34.2 19.8 V ES093E12
K09SA0A QC2009 09 24.59011 23 02 06.39 -33 10 31.9 18.7 V ES093E12
K09SA0A QC2009 09 24.64900 23 02 29.07 -33 03 34.0 19.0 V ES093E12
K09SA0A QC2009 09 24.65175 23 02 30.13 -33 03 14.8 18.8 V ES093E12
K09SA0A QC2009 09 24.72238 23 02 58.21 -32 54 49.0 19.1 V ES093E12
K09SA0A QC2009 09 24.72535 23 02 59.43 -32 54 27.7 19.6 V ES093E12
K09SA0A C2009 09 24.98155 23 05 05.19 -32 26 30.6 ES093I21
K09SA0A C2009 09 25.20262 23 06 21.25 -32 03 18.9 19.2 R ES093I19
K09SA0A C2009 09 25.20511 23 06 22.11 -32 03 03.1 18.5 R ES093I19
K09SA0A C2009 09 25.20760 23 06 22.98 -32 02 47.2 19.0 R ES093I19
K09SA0A C2009 09 25.21072 23 06 23.93 -32 02 26.4 18.7 R ES093I19
K09SA0A C2009 09 25.22720 23 06 36.56 -32 03 06.4 19.0 R ES093H01
K09SA0A C2009 09 25.23049 23 06 37.62 -32 02 45.8 19.2 R ES093H01
K09SA0A C2009 09 25.23461 23 06 38.97 -32 02 20.1 19.2 R ES093H01
K09SA0A C2009 09 25.23868 23 06 40.30 -32 01 54.7 19.2 R ES093H01
K09SA0A C2009 09 25.24414 23 06 42.09 -32 01 20.8 19.0 R ES093H01
K09SA0A C2009 09 25.26907 23 06 50.89 -31 58 42.2 19.3 R ES093854
K09SA0A C2009 09 25.27657 23 06 53.20 -31 57 55.6 18.9 R ES093854
K09SA0A C2009 09 25.28406 23 06 55.65 -31 57 07.8 18.9 R ES093854
Observer details:
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
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.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
I19 Tanti. Observer C. Colazo. 0.28-m f/10 Schmidt-Cassegrain + CCD + f/3.3
focal reducer.
I21 El Condor Observatory, Cordoba. Observer W. Robledo. Measurer
C. Montivero. 0.20-m f/3.9 Schmidt-Cassegrain + CCD.
Orbital elements:
2009 SA100 Earth MOID = 0.0127 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 338.00892 (2000.0) P Q
n 0.80937942 Peri. 109.88651 +0.01001867 +0.99970848
a 1.1403407 Node 160.64825 -0.94044924 +0.01688535
e 0.2826315 Incl. 3.80118 -0.33978648 -0.01725810
P 1.22 H 23.9 G 0.15 U 8
Residuals in seconds of arc
090924 E12 0.0 0.0 090924 E12 0.0 0.4+ 090925 H01 0.0 0.6-
090924 E12 0.5+ 0.3- 090924 I21 2.1- 1.4- 090925 H01 0.1- 0.5-
090924 E12 0.1+ 0.5- 090925 I19 0.6+ 0.2+ 090925 H01 0.1- 0.4-
090924 E12 0.1- 0.1- 090925 I19 0.9+ 0.1- 090925 H01 0.0 0.5-
090924 E12 0.3+ 0.3+ 090925 I19 1.4+ 0.3- 090925 854 0.8+ 0.6+
090924 E12 0.1+ 0.1- 090925 I19 0.2+ 0.3+ 090925 854 0.7- 0.3+
090924 E12 0.2- 0.4+ 090925 H01 0.2+ 0.7- 090925 854 0.4- 1.1+
Ephemeris:
2009 SA100 a,e,i = 1.14, 0.28, 4 q = 0.8180
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 09 26 23 11.23 -30 44.8 0.0627 1.055 145.1 32.9 19.4
2009 10 01 23 30.34 -25 00.4 0.0893 1.078 148.5 29.0 20.1
2009 10 06 23 40.56 -21 33.7 0.117 1.102 148.8 28.0 20.7
2009 10 11 23 47.37 -19 08.4 0.147 1.125 147.6 28.4 21.2
2009 10 16 23 52.71 -17 13.9 0.178 1.148 145.6 29.4 21.7
2009 10 21 23 57.48 -15 35.8 0.210 1.171 143.1 30.7 22.2
2009 10 26 00 02.13 -14 07.0 0.244 1.192 140.3 32.2 22.6
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-S93
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