MPEC 2011-U46 : 2011 UP63
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M.P.E.C. 2011-U46 Issued 2011 Oct. 23, 13:39 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 UP63
Observations:
K11U63P* C2011 10 20.38623 02 36 22.69 +09 05 36.8 18.9 cEU046704
K11U63P C2011 10 20.39796 02 36 19.12 +09 06 54.7 19.4 cEU046704
K11U63P C2011 10 20.40962 02 36 15.56 +09 08 13.8 19.6 cEU046704
K11U63P C2011 10 20.42161 02 36 12.01 +09 09 33.1 19.3 cEU046704
K11U63P C2011 10 20.43330 02 36 08.45 +09 10 52.4 19.6 cEU046704
K11U63P KC2011 10 21.29830002 32 09.79 +10 50 46.8 19.5 VtEU046H21
K11U63P KC2011 10 21.30044802 32 09.09 +10 51 02.0 19.5 VtEU046H21
K11U63P KC2011 10 21.30259802 32 08.39 +10 51 17.3 19.5 VtEU046H21
K11U63P KC2011 10 21.30466402 32 07.72 +10 51 32.3 19.7 VtEU046H21
K11U63P C2011 10 21.31177 02 32 07.38 +10 52 33.4 19.1 cEU046704
K11U63P C2011 10 21.32355 02 32 03.50 +10 53 56.2 19.6 cEU046704
K11U63P KC2011 10 21.33837702 31 57.52 +10 55 33.0 18.8 RuEU046H36
K11U63P KC2011 10 21.34096502 31 56.67 +10 55 51.6 18.8 RuEU046H36
K11U63P KC2011 10 21.34356602 31 55.82 +10 56 09.8 18.9 RuEU046H36
K11U63P KC2011 10 21.34628602 31 54.95 +10 56 29.4 18.9 RuEU046H36
K11U63P C2011 10 21.34708 02 31 55.75 +10 56 44.8 19.4 cEU046704
K11U63P C2011 10 21.35884 02 31 51.83 +10 58 08.5 19.5 cEU046704
K11U63P KC2011 10 21.85605 02 29 30.04 +11 57 47.5 19.0 RuEU046B33
K11U63P KC2011 10 21.87560 02 29 23.63 +12 00 11.8 19.0 RuEU046B33
K11U63P KC2011 10 21.87815 02 29 22.79 +12 00 30.9 19.0 RuEU046B33
K11U63P KC2011 10 21.95366 02 28 57.18 +12 09 46.4 19.4 VuEU046595
K11U63P KC2011 10 21.97101 02 28 51.30 +12 11 54.6 19.2 VuEU046595
K11U63P KC2011 10 21.98560 02 28 47.66 +12 13 44.8 19.0 VvEU046I93
K11U63P KC2011 10 21.99100 02 28 45.82 +12 14 25.2 19.3 VvEU046I93
K11U63P KC2011 10 21.99640 02 28 43.98 +12 15 04.7 19.1 VvEU046I93
K11U63P C2011 10 22.31539 02 27 04.20 +12 55 05.9 19.1 cEU046704
K11U63P C2011 10 22.32748 02 26 59.89 +12 56 36.4 19.4 cEU046704
K11U63P C2011 10 22.33955 02 26 55.59 +12 58 07.7 19.3 cEU046704
K11U63P C2011 10 22.35165 02 26 51.30 +12 59 38.4 19.4 cEU046704
K11U63P C2011 10 22.36355 02 26 47.06 +13 01 08.0 19.2 cEU046704
K11U63P HC2011 10 22.37059 02 26 45.08 +13 02 04.1 oEU046291
K11U63P HC2011 10 22.37223 02 26 44.47 +13 02 16.6 oEU046291
K11U63P HC2011 10 22.37385 02 26 43.89 +13 02 28.9 oEU046291
K11U63P C2011 10 22.48358 02 26 05.32 +13 16 05.5 18.9 RoEU046H01
K11U63P C2011 10 22.48761 02 26 03.91 +13 16 35.8 19.0 RoEU046H01
K11U63P C2011 10 22.49664 02 26 00.91 +13 17 43.1 19.0 RoEU046H01
K11U63P C2011 10 22.50558 02 25 57.90 +13 18 50.0 18.7 RoEU046H01
K11U63P KC2011 10 23.06006 02 23 00.69 +14 29 57.5 tEU046204
K11U63P KC2011 10 23.06703 02 22 58.14 +14 30 52.0 tEU046204
K11U63P KC2011 10 23.07428 02 22 55.49 +14 31 48.2 18.8 RtEU046204
K11U63P C2011 10 23.34904 02 21 24.30 +15 08 21.4 19.0 RcEU046854
K11U63P C2011 10 23.35182 02 21 23.24 +15 08 43.7 18.9 RcEU046854
K11U63P C2011 10 23.35460 02 21 22.18 +15 09 05.7 18.9 RcEU046854
K11U63P C2011 10 23.36259 02 21 18.72 +15 10 04.8 18.7 RoEU046H01
K11U63P C2011 10 23.36997 02 21 15.89 +15 11 03.0 18.5 RoEU046H01
K11U63P C2011 10 23.37453 02 21 14.15 +15 11 39.1 18.5 RoEU046H01
K11U63P C2011 10 23.38613 02 21 09.74 +15 13 10.2 18.4 RoEU046H01
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
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.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
B33 Libbiano Observatory, Peccioli. Observers P. Bacci, R. Emilio,
D. Anotonacci, D. Farnocchia. Measurers P. Bacci, A. Villa. 0.5-m f/8
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.
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 UP63 Earth MOID = 0.0407 AU
Epoch 2011 Aug. 27.0 TT = JDT 2455800.5 MPC
M 229.64361 (2000.0) P Q
n 0.88259802 Peri. 93.95145 -0.54415477 -0.83333519
a 1.0763679 Node 29.67443 +0.67056922 -0.50162092
e 0.1208177 Incl. 11.32287 +0.50421475 -0.23222600
P 1.12 H 23.9 G 0.15 U 6
Residuals in seconds of arc
111020 704 0.1+ 0.5+ 111021 704 0.1+ 0.2+ 111022 291 0.2- 0.2+
111020 704 0.0 0.3- 111021 B33 0.5- 0.7+ 111022 H01 0.3+ 0.1-
111020 704 0.5- 0.6+ 111021 B33 0.5- 0.1- 111022 H01 0.4- 0.1+
111020 704 0.5+ 0.5- 111021 B33 0.5- 0.1+ 111022 H01 0.3+ 0.1-
111020 704 0.3- 0.5+ 111021 595 0.2- 0.5- 111022 H01 0.1+ 0.0
111021 H21 0.2- 0.3- 111021 595 0.2- 0.7- 111023 204 0.2+ 0.4-
111021 H21 0.2- 0.3- 111021 I93 0.1- 0.2- 111023 204 0.2+ 0.0
111021 H21 0.2- 0.3- 111021 I93 0.2- 0.1+ 111023 204 0.1+ 0.1-
111021 H21 0.2- 0.1+ 111021 I93 0.2- 0.4- 111023 854 0.0 0.2-
111021 704 0.7+ 0.3+ 111022 704 0.2+ 0.5+ 111023 854 0.2+ 0.1+
111021 704 0.7+ 0.9- 111022 704 0.1+ 0.0 111023 854 0.3+ 0.2+
111021 H36 0.2+ 0.3- 111022 704 0.0 0.6+ 111023 H01 0.0 0.1-
111021 H36 0.1+ 0.0 111022 704 0.1+ 0.4+ 111023 H01 0.1- 0.0
111021 H36 0.0 0.3- 111022 704 0.1- 0.6+ 111023 H01 0.1- 0.1+
111021 H36 0.3+ 0.0 111022 291 0.2+ 0.2- 111023 H01 0.0 0.1-
111021 704 0.8+ 0.2+ 111022 291 0.2- 0.0
Ephemeris:
2011 UP63 a,e,i = 1.08, 0.12, 11 q = 0.9463
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 09 23 03 17 19.4 -14 07 09 0.1824 1.1270 128.8 44.0 22.2
...
2011 10 08 03 10 06.6 -06 38 45 0.1212 1.0992 143.5 32.7 20.9
...
2011 10 16 02 52 47.7 +01 56 43 0.09359 1.0835 156.4 21.6 20.0
...
2011 10 22 02 28 42.3 +12 16 27 0.07737 1.0715 169.0 10.2 19.1
2011 10 23 02 23 23.3 +14 23 05 0.07521 1.0694 170.8 8.6 19.0
2011 10 24 02 17 37.8 +16 36 13 0.07324 1.0674 171.9 7.5 18.9
...
2011 10 30 01 32 11.7 +31 31 50 0.06599 1.0553 159.5 19.2 19.1
...
2011 11 07 23 58 53.2 +49 31 33 0.06938 1.0392 132.4 44.7 19.9
...
2011 11 22 20 51 02.1 +59 17 39 0.1001 1.0103 100.1 74.3 21.5
A. U. Tomatic (C) Copyright 2011 MPC M.P.E.C. 2011-U46
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