MPEC 2009-S119: 2009 SS104
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M.P.E.C. 2009-S119 Issued 2009 Sept. 27, 13:17 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 SS104
Observations:
K09SA4S* C2009 09 26.34371 01 43 17.08 +08 49 56.2 19.9 V ES119691
K09SA4S C2009 09 26.36131 01 43 19.44 +08 49 07.0 19.9 V ES119691
K09SA4S C2009 09 26.37892 01 43 21.79 +08 48 17.6 19.7 V ES119691
K09SA4S C2009 09 26.48675 01 43 36.32 +08 43 12.9 19.3 R ES119H01
K09SA4S C2009 09 26.49545 01 43 37.52 +08 42 48.4 19.4 R ES119H01
K09SA4S C2009 09 26.49946 01 43 38.07 +08 42 37.1 19.3 R ES119H01
K09SA4S C2009 09 27.01744 01 44 53.79 +08 18 10.5 19.6 C ES119B33
K09SA4S C2009 09 27.02665 01 44 54.98 +08 17 44.3 19.8 C ES119B33
K09SA4S C2009 09 27.02895 01 44 55.32 +08 17 37.4 20.0 C ES119B33
K09SA4S C2009 09 27.04046 01 44 56.89 +08 17 03.2 19.4 C ES119B33
K09SA4S C2009 09 27.05142 01 44 58.31 +08 16 30.7 20.0 V ES119A44
K09SA4S C2009 09 27.05610 01 44 58.94 +08 16 17.6 20.3 V ES119A44
K09SA4S C2009 09 27.06037 01 44 59.54 +08 16 05.3 20.1 V ES119A44
K09SA4S C2009 09 27.06404 01 45 00.02 +08 15 54.8 20.1 V ES119A44
K09SA4S C2009 09 27.11866 01 45 07.81 +08 13 17.9 ES119J95
K09SA4S C2009 09 27.12164 01 45 08.19 +08 13 09.3 ES119J95
K09SA4S C2009 09 27.12440 01 45 08.55 +08 13 01.2 19.8 R ES119J95
K09SA4S C2009 09 27.31038701 45 35.60 +08 04 14.9 19.7 V ES119H55
K09SA4S C2009 09 27.31589001 45 36.35 +08 03 59.4 19.5 V ES119H55
K09SA4S C2009 09 27.32825 01 45 38.60 +08 03 27.1 19.9 V ES119291
K09SA4S C2009 09 27.33206 01 45 39.11 +08 03 16.2 19.9 V ES119291
K09SA4S C2009 09 27.33615 01 45 39.66 +08 03 04.6 19.9 V ES119291
K09SA4S C2009 09 27.35207 01 45 41.79 +08 02 19.1 19.7 R ES119926
K09SA4S C2009 09 27.35547 01 45 42.23 +08 02 09.5 19.7 R ES119926
K09SA4S C2009 09 27.35889 01 45 42.69 +08 01 59.6 19.6 R ES119926
K09SA4S C2009 09 27.38951 01 45 46.32 +08 00 29.2 19.6 R ES119H36
K09SA4S C2009 09 27.39646 01 45 47.36 +08 00 08.4 19.6 R ES119H36
K09SA4S C2009 09 27.39955 01 45 47.75 +07 59 58.9 19.1 R ES119H36
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer J. V. Scotti. 0.9-m f/3
reflector + CCD.
926 Tenagra II Observatory. Observers P. R. Holvorcem, M. Schwartz. Measurer
P. R. Holvorcem. 0.81-m f/7 Ritchey-Chretien + CCD.
A44 Altschwendt. Observer W. Ries. 0.45-m f/3.6 reflector + CCD.
B33 Libbiano Observatory, Peccioli. Observers P. Bacci, R. Emilio,
D. Antonacci. Measurer P. Bacci. 0.5-m f/10 Schmidt-Cassegrain + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.7-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurers S. Foglia, K. Dankov.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 SS104 Earth MOID = 0.2934 AU
Epoch 2009 June 18.0 TT = JDT 2455000.5 MPC
M 331.88531 (2000.0) P Q
n 0.23336196 Peri. 198.12262 +0.90319929 -0.42763954
a 2.6128592 Node 187.51429 +0.42035340 +0.89862442
e 0.5088345 Incl. 16.35156 +0.08679898 +0.09797232
P 4.22 H 20.9 G 0.15 U 8
Residuals in seconds of arc
090926 691 0.0 0.1- 090927 A44 0.1+ 0.0 090927 291 0.1- 0.0
090926 691 0.0 0.0 090927 A44 0.0 0.2+ 090927 291 0.0 0.1+
090926 691 0.2- 0.0 090927 A44 0.3+ 0.1+ 090927 926 0.4+ 0.1-
090926 H01 0.3+ 0.0 090927 A44 0.0 0.1+ 090927 926 0.2+ 0.1+
090926 H01 0.3+ 0.2+ 090927 J95 0.4+ 0.1- 090927 926 0.3+ 0.1-
090926 H01 0.3+ 0.2+ 090927 J95 0.0 0.1- 090927 H36 1.3- 0.7+
090927 B33 0.4+ 1.2+ 090927 J95 0.3- 0.4- 090927 H36 0.3+ 0.1-
090927 B33 0.4- 1.2+ 090927 H55 0.1+ 0.2- 090927 H36 0.1- 0.7-
090927 B33 0.1+ 0.9+ 090927 H55 0.3+ 0.1+
090927 B33 0.3+ 0.6- 090927 291 0.1- 0.0
Ephemeris:
2009 SS104 a,e,i = 2.61, 0.51, 16 q = 1.2833
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 09 26 01 42.45 +09 06.1 0.321 1.302 155.8 18.4 20.0
2009 10 06 02 05.61 +00 42.1 0.303 1.288 159.9 15.5 19.7
2009 10 16 02 25.90 -07 56.3 0.305 1.283 157.2 17.5 19.8
2009 10 26 02 42.37 -15 08.3 0.325 1.287 150.7 22.2 20.1
2009 11 05 02 55.26 -19 59.5 0.360 1.301 144.2 26.5 20.4
2009 11 15 03 05.39 -22 28.3 0.406 1.322 138.9 29.4 20.8
2009 11 25 03 14.06 -22 56.7 0.460 1.352 134.8 31.2 21.2
2009 12 05 03 22.54 -21 54.4 0.523 1.388 131.3 32.2 21.6
2009 12 15 03 31.55 -19 48.8 0.595 1.431 128.2 32.7 21.9
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-S119
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