MPEC 2011-T15 : 2011 TO
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M.P.E.C. 2011-T15 Issued 2011 Oct. 2, 23:59 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2011 TO
Observations:
K11T00O* C2011 10 01.23672 23 41 05.67 -07 44 32.2 18.7 cET015704
K11T00O C2011 10 01.24970 23 40 59.82 -07 45 27.7 18.2 cET015704
K11T00O C2011 10 01.26268 23 40 54.01 -07 46 21.6 18.2 cET015704
K11T00O C2011 10 01.27565 23 40 48.27 -07 47 14.7 19.1 cET015704
K11T00O C2011 10 02.22376 23 38 36.55 -08 35 06.3 19.2 cET015704
K11T00O C2011 10 02.22390 23 38 36.49 -08 35 07.3 18.5 cET015704
K11T00O C2011 10 02.23679 23 38 32.80 -08 35 35.4 19.3 cET015704
K11T00O C2011 10 02.23693 23 38 32.83 -08 35 36.2 18.5 cET015704
K11T00O C2011 10 02.24991 23 38 29.14 -08 36 04.9 19.0 cET015704
K11T00O C2011 10 02.25005 23 38 29.12 -08 36 05.3 18.6 cET015704
K11T00O C2011 10 02.26297 23 38 25.47 -08 36 33.0 19.1 cET015704
K11T00O C2011 10 02.26311 23 38 25.45 -08 36 33.4 19.3 cET015704
K11T00O C2011 10 02.27607 23 38 21.87 -08 37 00.3 18.4 cET015704
K11T00O C2011 10 02.27621 23 38 21.83 -08 37 01.0 19.0 cET015704
K11T00O KC2011 10 02.94466 23 37 25.60 -08 58 15.7 18.4 RrET015A17
K11T00O KC2011 10 02.95052 23 37 24.50 -08 58 24.2 18.3 RrET015A17
K11T00O KC2011 10 02.95637 23 37 23.41 -08 58 32.8 18.2 RrET015A17
K11T00O KC2011 10 02.95694 23 37 26.50 -08 58 41.0 uET015J95
K11T00O KC2011 10 02.96161 23 37 25.69 -08 58 47.8 uET015J95
K11T00O KC2011 10 02.96632 23 37 24.80 -08 58 54.6 18.7 RuET015J95
Observer details:
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler, T. McVey, A. Valdivia, C. Gall. 1.0-m
f/2.15 reflector + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
2011 TO Earth MOID = 0.0005 AU
Epoch 2011 Sept. 16.0 TT = JDT 2455820.5 MPC
M 78.14190 (2000.0) P Q
n 1.10686501 Peri. 57.17826 -0.45612112 +0.88990949
a 0.9255636 Node 185.68864 -0.82884137 -0.42637791
e 0.2783258 Incl. 2.21167 -0.32399925 -0.16205858
P 0.89 H 26.1 G 0.15
From 20 observations 2011 Oct. 1-2. E-assumed.
Ephemeris:
2011 TO a,e,i = 0.93, 0.28, 2 q = 0.6680
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 09 02 11 30 43.0 +10 18 16 0.1396 0.8731 12.1 166.0
...
2011 09 17 11 30 08.6 +11 22 30 0.05743 0.9486 9.0 170.5
...
2011 09 25 11 24 42.8 +13 10 54 0.01776 0.9862 17.0 162.7 29.3
...
2011 10 01 23 41 55.8 -07 17 41 0.01162 1.0126 164.8 15.0 17.3
2011 10 02 23 38 57.6 -08 20 21 0.01651 1.0169 162.7 17.1 18.1
2011 10 03 23 37 23.4 -08 53 47 0.02141 1.0211 161.1 18.5 18.8
...
2011 10 09 23 35 04.7 -09 50 28 0.05111 1.0454 154.4 24.4 20.9
...
2011 10 17 23 36 24.3 -09 46 18 0.09183 1.0750 147.0 30.3 22.4
...
2011 11 01 23 44 23.3 -08 33 51 0.1733 1.1212 134.6 39.1 24.1
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-T15
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