MPEC 2011-Y33 : 2011 YK6
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Read MPEC 2011-Y32
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M.P.E.C. 2011-Y33 Issued 2011 Dec. 26, 16:44 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 YK6
Observations:
K11Y06K* C2011 12 24.31076 08 26 17.41 +32 48 24.5 17.7 VrEY033703
K11Y06K C2011 12 24.31991 08 26 33.28 +32 47 01.4 17.7 VrEY033703
K11Y06K C2011 12 24.32905 08 26 49.09 +32 45 36.5 17.9 VrEY033703
K11Y06K C2011 12 24.33818 08 27 05.04 +32 44 11.5 17.9 VrEY033703
K11Y06K KC2011 12 24.36371008 27 44.34 +32 39 48.3 17.7 VrEY033H21
K11Y06K KC2011 12 24.36635608 27 48.97 +32 39 22.7 17.8 VrEY033H21
K11Y06K KC2011 12 24.36899908 27 53.58 +32 38 56.9 17.7 VrEY033H21
K11Y06K C2011 12 24.37693 08 28 12.54 +32 38 04.9 17.8 VrEY033703
K11Y06K C2011 12 24.37732 08 28 13.22 +32 38 00.6 17.8 VrEY033703
K11Y06K C2011 12 24.37773 08 28 13.90 +32 37 56.8 18.3 VrEY033703
K11Y06K C2011 12 24.38343708 28 18.91 +32 36 34.6 17.8 VtEY033H21
K11Y06K C2011 12 24.38555408 28 22.61 +32 36 14.0 17.9 VtEY033H21
K11Y06K C2011 12 24.38767108 28 26.33 +32 35 53.2 17.9 VtEY033H21
K11Y06K C2011 12 24.38890 08 28 33.47 +32 36 10.1 17.8 RcEY033854
K11Y06K C2011 12 24.38979108 28 30.08 +32 35 32.0 18.1 VtEY033H21
K11Y06K C2011 12 24.39140 08 28 37.88 +32 35 44.7 18.0 RcEY033854
K11Y06K C2011 12 24.39182 08 28 38.73 +32 35 40.3 17.8 RcEY033854
K11Y06K C2011 12 24.39191008 28 33.80 +32 35 10.9 18.2 VtEY033H21
K11Y06K C2011 12 24.39384608 28 37.21 +32 34 51.7 17.9 VtEY033H21
K11Y06K C2011 12 24.39547 08 28 45.14 +32 35 05.2 18.0 RcEY033854
K11Y06K KC2011 12 24.39561608 28 41.92 +32 34 39.1 17.3 RuEY033H36
K11Y06K C2011 12 24.39588 08 28 45.83 +32 35 00.6 17.8 RcEY033854
K11Y06K KC2011 12 24.39638608 28 43.29 +32 34 31.8 17.3 RuEY033H36
K11Y06K KC2011 12 24.39715908 28 44.66 +32 34 23.9 17.2 RuEY033H36
K11Y06K KC2011 12 24.39792708 28 45.99 +32 34 16.1 17.5 RuEY033H36
K11Y06K KC2011 12 24.39869108 28 47.33 +32 34 08.5 17.3 RuEY033H36
K11Y06K C2011 12 24.86452 08 43 54.38 +31 08 38.1 17.9 VuEY033A50
K11Y06K C2011 12 24.86578 08 43 56.88 +31 08 23.7 17.7 VuEY033A50
K11Y06K C2011 12 24.86704 08 43 59.35 +31 08 09.0 17.6 VuEY033A50
K11Y06K C2011 12 24.86830 08 44 01.86 +31 07 54.6 17.8 VuEY033A50
K11Y06K C2011 12 24.86956 08 44 04.35 +31 07 39.7 17.9 VuEY033A50
K11Y06K C2011 12 24.87082 08 44 06.83 +31 07 25.1 18.0 VuEY033A50
K11Y06K KC2011 12 25.07577 08 50 58.71 +30 25 18.9 tEY033204
K11Y06K KC2011 12 25.07903 08 51 05.28 +30 24 36.2 tEY033204
K11Y06K KC2011 12 25.08234 08 51 11.95 +30 23 53.0 17.3 RtEY033204
K11Y06K KC2011 12 25.15381 08 53 38.91 +30 08 02.4 18.0 VuEY033I93
K11Y06K KC2011 12 25.15866 08 53 48.85 +30 06 56.2 17.8 VuEY033I93
K11Y06K KC2011 12 25.17221 08 54 16.63 +30 03 49.8 17.9 VuEY033I93
K11Y06K KC2011 12 25.17524 08 54 22.86 +30 03 07.8 17.9 VuEY033I93
K11Y06K KC2011 12 25.18075 08 54 34.19 +30 01 51.6 17.8 VuEY033I93
K11Y06K C2011 12 25.19194 08 55 17.58 +29 58 53.8 17.6 RoEY033G48
K11Y06K C2011 12 25.19252 08 55 18.82 +29 58 47.2 17.9 RoEY033G48
K11Y06K C2011 12 25.19306 08 55 19.96 +29 58 40.1 18.0 RoEY033G48
K11Y06K C2011 12 25.27530 08 58 13.01 +29 39 38.3 17.8 rEY033718
K11Y06K C2011 12 25.27886 08 58 20.51 +29 38 48.8 18.3 rEY033718
K11Y06K C2011 12 25.28217 08 58 27.58 +29 38 02.0 17.8 rEY033718
K11Y06K C2011 12 25.28567 08 58 34.84 +29 37 14.6 17.8 rEY033718
K11Y06K KC2011 12 26.04750 09 27 48.53 +26 05 16.0 17.9 VuEY033595
K11Y06K KC2011 12 26.04954 09 27 53.40 +26 04 37.3 uEY033595
K11Y06K KC2011 12 26.05156 09 27 58.21 +26 03 58.7 17.8 VuEY033595
K11Y06K HC2011 12 26.50674 09 46 59.40 +23 25 51.6 oEY033291
K11Y06K HC2011 12 26.50745 09 47 01.20 +23 25 35.2 oEY033291
K11Y06K HC2011 12 26.50814 09 47 02.94 +23 25 19.4 oEY033291
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, G. J. Garradd, A. R. Gibbs, P. Tricarico,
A. D. Grauer, R. E. Hill, R. A. Kowalski, S. M. Larson, R. H. McNaught.
0.68-m Schmidt + CCD.
718 Wiggins Observatory, Tooele. Observer P. Wiggins. 0.35-m f/5.5
Schmidt-Cassegrain + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
A50 Andrushivka Astronomical Observatory. Observers Y. Ivashchenko,
P. Kyrylenko. 0.6-m reflector + CCD.
G48 Doc Greiner Research Obs., Rancho Hildalgo. Observer M. Mills. 0.40-m
f/10 Schmidt-Cassegrain + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers L. Buzzi, H. Devore, S. Foglia, T. Vorobjov. 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 YK6 Earth MOID = 0.0019 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 13.81853 (2000.0) P Q
n 0.33821752 Peri. 229.11234 -0.84162716 -0.53057207
a 2.0401964 Node 278.61539 +0.52107713 -0.74874055
e 0.5764977 Incl. 5.85044 +0.14192373 -0.39734225
P 2.91 H 23.3 G 0.15 U 7
Residuals in seconds of arc
111224 703 0.0 0.0 111224 H21 0.2- 0.2+ 111225 I93 0.0 0.2+
111224 703 0.2- 0.7+ 111224 854 1.8+ 0.1- 111225 I93 0.1- 0.2+
111224 703 1.1- 0.1+ 111224 H36 0.0 0.2- 111225 I93 0.0 0.1+
111224 703 0.1- 0.0 111224 854 1.4+ 0.7- 111225 I93 0.1- 0.2+
111224 H21 0.0 0.1+ 111224 H36 0.2+ 0.1+ 111225 G48 0.1+ 0.8-
111224 H21 0.0 0.3+ 111224 H36 0.3+ 0.1- 111225 G48 0.3+ 0.2+
111224 H21 0.2- 0.3+ 111224 H36 0.0 0.3- 111225 G48 0.2+ 0.3+
111224 703 0.2- 0.4+ 111224 H36 0.1- 0.3- 111225 718 0.8+ 0.4-
111224 703 0.2- 0.2- 111224 A50 0.5- 0.1- 111225 718 0.3+ 0.7-
111224 703 0.6- 0.0 111224 A50 0.3- 0.1+ 111225 718 1.1+ 1.7-
111224 H21 0.0 0.1- 111224 A50 0.5- 0.1+ 111225 718 0.8- 0.5-
111224 H21 0.3- 0.2+ 111224 A50 0.2- 0.3+ 111226 595 0.8- 0.2-
111224 H21 0.3- 0.4+ 111224 A50 0.2- 0.1+ 111226 595 0.4- 0.2+
111224 854 0.3- 0.9+ 111224 A50 0.3- 0.2+ 111226 595 0.2- 0.3+
111224 H21 0.0 0.2+ 111225 204 0.1- 0.1- 111226 291 0.2- 0.2+
111224 854 0.1+ 0.2- 111225 204 0.2- 0.1- 111226 291 0.1+ 0.0
111224 854 1.6+ 0.5- 111225 204 0.2- 0.1+ 111226 291 0.3+ 0.0
111224 H21 0.2- 0.2+ 111225 I93 0.3- 0.0
Ephemeris:
2011 YK6 a,e,i = 2.04, 0.58, 6 q = 0.8640
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 11 26 05 26 36.0 +37 06 16 0.2751 1.2432 155.9 18.9 21.9
...
2011 12 11 05 57 52.6 +38 31 43 0.1425 1.1206 161.3 16.4 20.2
...
2011 12 19 06 47 55.7 +38 14 11 0.07994 1.0594 160.0 18.5 18.9
...
2011 12 25 08 48 19.2 +30 42 42 0.04023 1.0166 144.5 34.2 17.8
2011 12 26 09 25 47.0 +26 22 04 0.03546 1.0098 137.1 41.5 17.7
2011 12 27 10 08 57.8 +20 05 45 0.03190 1.0031 127.2 51.4 17.7
...
2012 01 02 14 00 07.1 -22 53 52 0.04555 0.9652 65.3 112.2 20.8
...
2012 01 10 15 38 26.0 -33 48 38 0.1007 0.9221 50.2 125.0 23.4
...
2012 01 25 16 35 48.1 -36 22 42 0.2160 0.8716 53.0 115.6 24.2
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-Y33
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