MPEC 2009-S33 : 2009 SW
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M.P.E.C. 2009-S33 Issued 2009 Sept. 18, 09:37 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 SW
Observations:
K09S00W* C2009 09 17.19449 23 26 57.08 +08 22 56.0 19.9 V ES033G96
K09S00W C2009 09 17.20178 23 26 57.62 +08 22 49.2 19.6 V ES033G96
K09S00W C2009 09 17.20904 23 26 58.09 +08 22 41.8 19.7 V ES033G96
K09S00W C2009 09 17.21632 23 26 58.59 +08 22 34.7 20.3 V ES033G96
K09S00W C2009 09 17.33925 23 27 06.87 +08 20 32.8 20.3 V ES033G96
K09S00W C2009 09 17.35141 23 27 07.69 +08 20 20.5 20.1 V ES033G96
K09S00W 6C2009 09 17.54764423 27 22.73 +08 17 10.0 20.2 R ES033F65
K09S00W 6C2009 09 17.54883123 27 22.82 +08 17 08.8 19.5 R ES033F65
K09S00W 6C2009 09 17.54988723 27 22.90 +08 17 07.6 20.0 R ES033F65
K09S00W C2009 09 18.16144 23 28 16.28 +08 06 28.1 20.3 V ES033H55
K09S00W C2009 09 18.16796 23 28 16.76 +08 06 21.1 20.2 V ES033H55
K09S00W C2009 09 18.17527 23 28 17.24 +08 06 13.5 20.4 V ES033H55
K09S00W C2009 09 18.23439 23 28 22.36 +08 05 16.1 20.1 V ES033G96
K09S00W C2009 09 18.24200 23 28 22.90 +08 05 08.1 19.8 V ES033G96
K09S00W C2009 09 18.24985 23 28 23.44 +08 04 59.8 20.0 V ES033G96
K09S00W C2009 09 18.25762 23 28 24.02 +08 04 51.9 19.6 V ES033G96
Observer details:
F65 Haleakala-Faulkes Telescope North. Observer R. Miles. 2.0-m f/10.0
Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observers A. Boattini, 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. 1.5-m reflector
+ CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurers S. Foglia, K. Dankov.
Orbital elements:
2009 SW Earth MOID = 0.1476 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 313.53759 (2000.0) P Q
n 0.34443839 Peri. 203.80204 +0.82067080 -0.57092256
a 2.0155567 Node 191.10359 +0.54181224 +0.79052086
e 0.4360469 Incl. 6.97456 +0.18149086 +0.22163979
P 2.86 H 22.3 G 0.15 U 8
Residuals in seconds of arc
090917 G96 0.1- 0.0 090917 F65 0.1+ 0.1+ 090918 G96 0.0 0.1+
090917 G96 0.4+ 0.3+ 090917 F65 0.1+ 0.1+ 090918 G96 0.0 0.0
090917 G96 0.1- 0.1- 090917 F65 0.2+ 0.0 090918 G96 0.2- 0.1-
090917 G96 0.1- 0.1- 090918 H55 0.0 0.1+ 090918 G96 0.3+ 0.1+
090917 G96 0.2- 0.1- 090918 H55 0.2+ 0.2-
090917 G96 0.3- 0.2- 090918 H55 0.5- 0.2-
Ephemeris:
2009 SW a,e,i = 2.02, 0.44, 7 q = 1.1367
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 09 16 23 25.35 +08 42.2 0.229 1.230 168.3 9.5 20.2
2009 09 26 23 41.12 +05 20.5 0.194 1.195 171.5 7.1 19.6
2009 10 06 00 04.25 +00 29.6 0.170 1.167 168.4 9.9 19.4
2009 10 16 00 35.57 -05 10.6 0.158 1.148 161.6 15.9 19.5
2009 10 26 01 13.14 -10 17.6 0.157 1.138 154.4 22.2 19.6
2009 11 05 01 52.36 -13 31.1 0.168 1.138 148.5 27.1 19.9
2009 11 15 02 28.12 -14 24.9 0.188 1.148 144.7 29.9 20.3
2009 11 25 02 58.18 -13 18.4 0.218 1.167 142.5 31.0 20.7
2009 12 05 03 22.93 -10 51.3 0.256 1.195 141.1 31.2 21.1
2009 12 15 03 43.68 -07 39.5 0.303 1.231 139.7 31.1 21.5
2009 12 25 04 02.13 -04 08.7 0.360 1.273 137.7 31.3 21.9
Sonia Keys (C) Copyright 2009 MPC M.P.E.C. 2009-S33
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