MPEC 2011-T11 : 2011 TK
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M.P.E.C. 2011-T11 Issued 2011 Oct. 2, 15:07 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2011 TK
Observations:
K11T00K* C2011 10 01.34764 00 56 56.90 +31 15 35.8 20.0 VrET011G96
K11T00K C2011 10 01.35455 00 56 56.58 +31 15 58.6 20.0 VrET011G96
K11T00K C2011 10 01.36152 00 56 56.25 +31 16 21.3 20.0 VrET011G96
K11T00K C2011 10 01.39814 00 56 54.63 +31 18 21.4 19.9 VrET011G96
K11T00K C2011 10 01.39906 00 56 54.56 +31 18 24.3 19.9 VrET011G96
K11T00K C2011 10 01.44215 00 56 52.65 +31 20 44.8 20.2 VrET011G96
K11T00K C2011 10 01.44274 00 56 52.65 +31 20 47.2 20.0 VrET011G96
K11T00K KC2011 10 01.89665300 56 38.95 +31 46 03.0 19.0 VvET011B03
K11T00K KC2011 10 01.90407100 56 38.50 +31 46 27.3 20.1 VvET011B03
K11T00K KC2011 10 01.91147900 56 38.15 +31 46 52.5 20.1 VvET011B03
K11T00K KC2011 10 01.94224 00 56 36.99 +31 48 37.5 19.6 RtET011204
K11T00K KC2011 10 01.96828 00 56 35.82 +31 50 06.3 tET011204
K11T00K KC2011 10 01.99021 00 56 34.67 +31 51 20.4 20.2 VuET011595
K11T00K KC2011 10 02.00931 00 56 33.78 +31 52 26.0 20.4 VuET011595
K11T00K KC2011 10 02.03051 00 56 33.16 +31 53 38.8 20.1 VuET011I93
K11T00K KC2011 10 02.05442 00 56 31.89 +31 54 58.7 rET011104
K11T00K KC2011 10 02.05766 00 56 31.88 +31 55 10.7 20.0 VuET011I93
K11T00K KC2011 10 02.05920 00 56 31.48 +31 55 16.3 19.5 RrET011104
K11T00K KC2011 10 02.06415 00 56 31.33 +31 55 31.8 19.6 RrET011104
K11T00K C2011 10 02.14605 00 56 30.84 +32 00 12.4 19.3 RoET011H01
K11T00K KC2011 10 02.15220100 56 30.03 +32 00 34.3 20.6 VtET011H21
K11T00K C2011 10 02.15527 00 56 30.45 +32 00 44.6 19.5 RoET011H01
K11T00K KC2011 10 02.15570400 56 29.89 +32 00 46.3 20.4 VtET011H21
K11T00K KC2011 10 02.15920600 56 29.72 +32 00 58.6 20.5 VtET011H21
K11T00K C2011 10 02.16118 00 56 30.19 +32 01 05.2 19.6 RoET011H01
K11T00K KC2011 10 02.16255600 56 29.57 +32 01 10.0 20.6 VtET011H21
K11T00K C2011 10 02.16780 00 56 29.89 +32 01 28.2 19.2 RoET011H01
K11T00K KC2011 10 02.35665200 56 20.52 +32 12 18.4 19.5 RuET011H36
K11T00K KC2011 10 02.36069100 56 20.29 +32 12 32.2 19.7 RuET011H36
K11T00K KC2011 10 02.36473700 56 20.07 +32 12 46.0 19.4 RuET011H36
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, L. Tesi, G. Fagioli.
Measurer P. Bacci. 0.60-m f/4 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
B03 Alter Satzberg, Vienna. Observer M. Pietschnig. 0.35-m f/5.8
Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. R. Gibbs. Measurers J. D. Ahern,
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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Vorobjov, L. Buzzi, S. Foglia. 0.61-m f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/5.0 reflector + CCD.
Orbital elements:
2011 TK PHA, Earth MOID = 0.0286 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 333.81924 (2000.0) P Q
n 0.25636703 Peri. 121.50458 -0.01014251 -0.99746553
a 2.4541133 Node 328.84132 +0.86507482 +0.02657177
e 0.6441975 Incl. 7.82282 +0.50154031 -0.06600342
P 3.84 H 21.1 G 0.15 U 8
Residuals in seconds of arc
111001 G96 0.1+ 0.0 111001 204 0.3- 0.5- 111002 H21 0.2- 0.0
111001 G96 0.0 0.1+ 111001 204 0.1+ 0.3- 111002 H01 0.1+ 0.1+
111001 G96 0.1- 0.1- 111001 595 0.1+ 0.7- 111002 H21 0.0 0.1-
111001 G96 0.3+ 0.0 111002 595 0.0 0.2+ 111002 H21 0.1- 0.0
111001 G96 0.1- 0.1- 111002 I93 0.3- 0.0 111002 H01 0.1+ 0.1+
111001 G96 0.4- 0.3- 111002 104 1.6+ 0.6- 111002 H21 0.0 0.2-
111001 G96 0.1- 0.2+ 111002 I93 0.5- 0.1- 111002 H01 0.0 0.0
111001 B03 1.3+ 1.1+ 111002 104 0.8- 0.8+ 111002 H36 0.4+ 0.0
111001 B03 0.2- 0.2+ 111002 104 0.1+ 0.4- 111002 H36 0.0 0.0
111001 B03 0.4- 0.1+ 111002 H01 0.1- 0.1+ 111002 H36 0.4- 0.0
Ephemeris:
2011 TK a,e,i = 2.45, 0.64, 8 q = 0.8732
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 09 02 00 55 47.9 +14 52 35 0.6283 1.5430 139.7 25.0 22.2
...
2011 09 17 01 00 01.2 +21 16 43 0.4450 1.4044 148.6 21.9 21.1
...
2011 09 25 00 59 25.8 +26 09 26 0.3606 1.3307 151.3 21.2 20.5
...
2011 10 01 00 57 08.7 +30 56 35 0.3040 1.2759 151.1 22.3 20.1
2011 10 02 00 56 34.5 +31 51 59 0.2951 1.2669 150.8 22.7 20.0
2011 10 03 00 55 56.6 +32 49 55 0.2864 1.2578 150.4 23.1 20.0
...
2011 10 09 00 50 31.9 +39 40 51 0.2379 1.2042 146.3 27.4 19.6
...
2011 10 17 00 35 31.2 +52 40 17 0.1845 1.1351 135.1 38.3 19.2
...
2011 11 01 16 43 30.3 +80 49 31 0.1357 1.0174 96.6 75.7 19.4
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-T11
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