MPEC 2009-S100: 2009 SN103
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M.P.E.C. 2009-S100 Issued 2009 Sept. 26, 20:18 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 SN103
Observations:
K09SA3N* C2009 09 25.28341 23 56 57.84 -27 03 34.1 18.6 V ES100703
K09SA3N C2009 09 25.28944 23 57 04.78 -27 02 49.1 19.4 V ES100703
K09SA3N C2009 09 25.29558 23 57 11.70 -27 02 03.1 18.9 V ES100703
K09SA3N C2009 09 25.30175 23 57 18.72 -27 01 17.9 18.9 V ES100703
K09SA3N C2009 09 25.34940 23 58 14.48 -26 54 55.3 18.8 V ES100703
K09SA3N C2009 09 25.35002 23 58 15.13 -26 54 50.5 18.6 V ES100703
K09SA3N C2009 09 25.35062 23 58 15.99 -26 54 44.6 18.6 V ES100703
K09SA3N C2009 09 25.35125 23 58 16.78 -26 54 39.4 18.4 V ES100703
K09SA3N C2009 09 25.36571 23 58 34.30 -26 52 33.5 19.1 R ES100854
K09SA3N C2009 09 25.37015 23 58 39.65 -26 51 54.1 18.9 R ES100854
K09SA3N C2009 09 25.71677 00 08 48.78 -25 43 31.9 18.4 R ES100D21
K09SA3N C2009 09 25.71976 00 08 53.46 -25 42 56.8 18.2 R ES100D21
K09SA3N C2009 09 25.72274 00 08 58.06 -25 42 23.6 18.0 R ES100D21
K09SA3N C2009 09 26.32775 00 33 21.27 -23 37 38.0 18.3 V ES100G96
K09SA3N C2009 09 26.32843 00 33 22.96 -23 37 25.1 18.2 V ES100G96
K09SA3N C2009 09 26.32870 00 33 23.61 -23 37 20.2 18.0 V ES100G96
K09SA3N C2009 09 26.33898 00 33 48.99 -23 34 04.4 17.8 V ES100703
K09SA3N C2009 09 26.33959 00 33 50.54 -23 33 53.3 17.9 V ES100703
K09SA3N C2009 09 26.34021 00 33 52.05 -23 33 41.1 18.1 V ES100703
K09SA3N C2009 09 26.34082 00 33 53.56 -23 33 29.1 18.0 V ES100703
Observer details:
703 Catalina Sky Survey. Observer R. E. Hill. 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. 0.68-m Schmidt + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
D21 Shenton Park. Observers P. Luckas, P. R. Holvorcem. Measurer
P. R. Holvorcem. 0.35-m f/8.6 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. 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 SN103 Earth MOID = 0.0002 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 273.92710 (2000.0) P Q
n 0.64165453 Peri. 35.97075 +0.74437400 -0.66773373
a 1.3312773 Node 5.93341 +0.59767564 +0.66204457
e 0.2784253 Incl. 3.46443 +0.29781065 +0.34033610
P 1.54 H 27.7 G 0.15 U 6
Residuals in seconds of arc
090925 703 0.4- 0.6- 090925 703 1.2+ 0.0 090926 G96 0.4+ 0.0
090925 703 0.9+ 0.4+ 090925 854 0.3+ 0.2- 090926 G96 0.2+ 0.2-
090925 703 0.1- 1.0+ 090925 854 1.0- 0.1+ 090926 703 0.2- 0.3+
090925 703 0.6- 0.2- 090925 D21 0.6- 0.1- 090926 703 0.2+ 0.3-
090925 703 0.1+ 0.2- 090925 D21 0.4+ 0.6+ 090926 703 0.3- 0.0
090925 703 1.2- 0.6- 090925 D21 0.2+ 0.6- 090926 703 0.4- 0.3+
090925 703 0.7+ 0.2+ 090926 G96 0.2+ 0.2-
Ephemeris:
2009 SN103 a,e,i = 1.33, 0.28, 3 q = 0.9606
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 09 26 00 19.09 -24 48.4 0.00776 1.010 154.0 25.9 18.3
2009 09 27 01 17.15 -18 07.2 0.00500 1.007 155.0 24.9 17.4
2009 09 28 03 31.39 +02 46.8 0.00319 1.004 131.7 48.2 17.0
2009 09 29 06 44.43 +27 52.4 0.00398 1.002 86.0 93.7 19.0
2009 09 30 08 29.07 +33 10.9 0.00647 0.999 66.1 113.5 21.1
2009 10 01 09 14.97 +33 41.8 0.00938 0.996 58.6 120.9 22.5
2009 10 02 09 38.91 +33 32.0 0.0124 0.994 55.2 124.3 23.3
2009 10 03 09 53.38 +33 16.9 0.0155 0.991 53.4 125.8 24.0
2009 10 04 10 03.05 +33 02.4 0.0187 0.989 52.6 126.6 24.4
2009 10 05 10 10.00 +32 49.5 0.0218 0.987 52.2 126.8 24.8
2009 10 06 10 15.27 +32 37.9 0.0249 0.985 52.1 126.8 25.1
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-S100
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