MPEC 2009-C16 : 2009 CE
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M.P.E.C. 2009-C16 Issued 2009 Feb. 2, 17:07 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 CE
Observations:
K09C00E* C2009 02 01.26484 08 10 47.89 +27 01 19.0 19.7 EC016704
K09C00E C2009 02 01.27707 08 10 42.81 +27 02 35.0 20.3 EC016704
K09C00E C2009 02 01.28932 08 10 37.82 +27 03 52.7 19.6 EC016704
K09C00E C2009 02 01.30171 08 10 32.76 +27 05 11.3 20.0 EC016704
K09C00E C2009 02 01.91352 08 06 51.22 +28 07 48.5 EC016J95
K09C00E C2009 02 01.91900 08 06 49.14 +28 08 22.3 EC016J95
K09C00E C2009 02 01.92472 08 06 46.85 +28 08 57.0 EC016J95
K09C00E C2009 02 01.92965 08 06 44.91 +28 09 27.8 19.8 R EC016J95
K09C00E tC2009 02 02.09077 08 05 51.02 +28 25 56.8 EC016291
K09C00E tC2009 02 02.09497 08 05 49.38 +28 26 23.7 EC016291
K09C00E tC2009 02 02.09920 08 05 47.76 +28 26 50.3 EC016291
K09C00E C2009 02 02.21454 08 05 02.11 +28 38 46.9 19.8 R EC016854
K09C00E C2009 02 02.21982 08 04 59.92 +28 39 18.6 19.8 R EC016854
K09C00E C2009 02 02.22510 08 04 57.75 +28 39 51.1 20.2 R EC016854
K09C00E C2009 02 02.23037 08 04 55.69 +28 40 24.5 20.2 R EC016854
K09C00E 4C2009 02 02.24470 08 04 54.89 +28 41 50.0 19.4 C EC016F65
K09C00E 4C2009 02 02.24935 08 04 53.09 +28 42 18.8 19.9 C EC016F65
K09C00E C2009 02 02.25352 08 04 44.48 +28 42 30.2 19.5 R EC016H36
K09C00E 4C2009 02 02.25427 08 04 51.11 +28 42 50.0 20.3 C EC016F65
K09C00E C2009 02 02.25632 08 04 43.33 +28 42 47.9 19.5 R EC016H36
K09C00E C2009 02 02.25910 08 04 42.21 +28 43 04.3 19.7 R EC016H36
K09C00E C2009 02 02.26188 08 04 41.12 +28 43 21.3 19.7 R EC016H36
K09C00E C2009 02 02.31604008 04 18.63 +28 48 36.1 20.9 V EC016H55
K09C00E C2009 02 02.32385008 04 15.56 +28 49 21.2 21.2 V EC016H55
K09C00E C2009 02 02.32969708 04 13.27 +28 49 55.6 20.9 V EC016H55
K09C00E 5C2009 02 02.41100 08 03 43.34 +28 58 09.7 19.9 R EC016673
K09C00E 5C2009 02 02.41516 08 03 41.70 +28 58 33.5 EC016673
K09C00E 5C2009 02 02.41852 08 03 40.41 +28 58 52.2 EC016673
K09C00E 5C2009 02 02.42662 08 03 37.25 +28 59 38.1 EC016673
K09C00E C2009 02 02.43020 08 03 35.09 +28 59 53.4 19.5 R EC016H01
K09C00E C2009 02 02.43646 08 03 32.70 +29 00 29.1 19.9 R EC016H01
K09C00E C2009 02 02.44105 08 03 30.93 +29 00 55.2 20.0 R EC016H01
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
673 Table Mountain Observatory, Wrightwood. Observer J. Young. 0.61-m f/16
Cassegrain + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Bezpalko, D. Torres,
R. Kracke, G. Spitz, J. Kistler. Measurers J. Stuart, S. Scruggs. 1.0-m
f/2.15 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
F65 Haleakala-Faulkes Telescope North. Observer J. Bedient. 2.0-m
Ritchey-Chretien + 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. 0.56-m reflector + CCD.
H55 Astronomical Research Observatory, Charleston. Observer R. Holmes.
Measurer H. Devore. 0.61-m f/4.0 astrograph + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2009 CE Earth MOID = 0.0680 AU
Epoch 2008 Nov. 30.0 TT = JDT 2454800.5 MPC
M 96.35256 (2000.0) P Q
n 1.16446100 Peri. 190.53302 +0.74599219 +0.65654582
a 0.8947865 Node 127.83605 -0.60027169 +0.73545193
e 0.1901547 Incl. 8.11977 -0.28839131 +0.16750532
P 0.85 H 24.7 G 0.15 U 8
Residuals in seconds of arc
090201 704 0.0 0.3+ 090202 854 0.6+ 0.8+ 090202 H55 0.1- 0.3-
090201 704 0.6- 0.8- 090202 854 0.0 0.2+ 090202 H55 0.1+ 0.6-
090201 704 0.1+ 0.0 090202 854 0.4- 0.5+ 090202 H55 0.3+ 0.2-
090201 704 0.5+ 1.1+ 090202 854 0.7+ 1.8+ 090202 673 0.7- 0.5+
090201 J95 0.7- 0.1- 090202 F65 0.5+ 0.3- 090202 673 0.7- 0.3+
090201 J95 0.5+ 0.2- 090202 F65 0.7+ 0.5- 090202 673 0.2- 0.3-
090201 J95 0.2+ 0.8- 090202 H36 0.3+ 0.9- 090202 673 0.1+ 1.0-
090201 J95 0.4+ 0.3- 090202 F65 0.1+ 0.1- 090202 H01 0.0 0.5-
090202 291 0.0 0.4+ 090202 H36 0.1+ 0.1+ 090202 H01 0.2+ 0.5-
090202 291 0.5- 0.8+ 090202 H36 0.1+ 0.1- 090202 H01 0.1+ 0.5-
090202 291 0.5- 0.8+ 090202 H36 0.6+ 0.4+
Ephemeris:
2009 CE a,e,i = 0.89, 0.19, 8 q = 0.7246
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2009 01 29 08 31.03 +20 54.3 0.0767 1.061 175.4 4.3 19.6
2009 01 30 08 24.82 +22 51.5 0.0776 1.062 172.1 7.3 19.8
2009 01 31 08 18.61 +24 44.8 0.0786 1.062 168.9 10.3 20.0
2009 02 01 08 12.43 +26 33.5 0.0798 1.063 165.8 13.1 20.1
2009 02 02 08 06.30 +28 17.3 0.0812 1.063 162.8 15.9 20.2
2009 02 03 08 00.25 +29 55.9 0.0828 1.064 159.8 18.7 20.4
2009 02 04 07 54.30 +31 29.2 0.0845 1.064 156.9 21.3 20.5
2009 02 05 07 48.48 +32 57.1 0.0863 1.064 154.2 23.8 20.6
2009 02 06 07 42.79 +34 19.6 0.0882 1.064 151.5 26.2 20.8
2009 02 07 07 37.27 +35 36.9 0.0903 1.065 149.0 28.5 20.9
2009 02 08 07 31.91 +36 49.1 0.0925 1.065 146.5 30.8 21.0
Timothy B. Spahr (C) Copyright 2009 MPC M.P.E.C. 2009-C16
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