MPEC 2011-Y07 : P/2006 T1 = 2011 Y1 (Levy)
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Read MPEC 2011-Y06
Read MPEC 2011-Y08
M.P.E.C. 2011-Y07 Issued 2011 Dec. 18, 04:46 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.minorplanetcenter.net/ ISSN 1523-6714
P/2006 T1 = 2011 Y1 (Levy)
Observations:
PK11Y010 C2011 12 17.06325 23 05 56.18 +26 59 18.2 19.8 TrEY007G96
PK11Y010 C2011 12 17.06519 23 05 56.61 +26 59 16.0 20.1 TrEY007G96
PK11Y010 C2011 12 17.06719 23 05 56.90 +26 59 12.9 19.6 TrEY007G96
PK11Y010 KC2011 12 17.72689 23 07 51.72 +26 44 34.5 19.1 TuEY007595
PK11Y010 KC2011 12 17.74935 23 07 55.80 +26 44 02.2 uEY007J95
PK11Y010 KC2011 12 17.75524 23 07 56.49 +26 43 55.5 19.6 TuEY007595
PK11Y010 KC2011 12 17.78187 23 08 01.27 +26 43 18.0 uEY007J95
PK11Y010 KC2011 12 17.89481 23 08 20.80 +26 40 44.3 19.9 TuEY007J95
PK11Y010 KC2011 12 17.90097 23 08 22.15 +26 40 36.3 18.1 TwEY007J77
PK11Y010 KC2011 12 17.90425 23 08 22.39 +26 40 31.6 19.3 TuEY007J95
PK11Y010 KC2011 12 17.93102 23 08 27.02 +26 39 53.3 wEY007J77
Observer details:
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers J. D. Ahern,
E. C. Beshore, A. Boattini, A. R. Gibbs, A. D. Grauer, R. E. Hill,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 1.5-m reflector + CCD.
J77 Golden Hill Observatory, Stourton Caundle. Observer R. Miles. 0.10-m
f/2.8 refractor + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
Orbital elements:
P/2006 T1 = 2011 Y1 (Levy)
Epoch 2012 Feb. 3.0 TT = JDT 2455960.5
T 2012 Jan. 14.93632 TT MPC
q 1.0074539 (2000.0) P Q
n 0.18623619 Peri. 179.62724 -0.16317036 -0.93700191
a 3.0368732 Node 279.74496 +0.90437293 -0.01692736
e 0.6682595 Incl. 18.26398 +0.39431592 -0.34891386
P 5.29
From 262 observations 2006 Oct. 2-2011 Dec. 17, mean residual 0".6.
P/2006 T1 = 2011 Y1 (Levy)
Epoch 2006 Sept. 22.0 TT = JDT 2454000.5
T 2006 Oct. 7.43146 TT MPC
q 0.9895425 (2000.0) P Q
n 0.18774615 Peri. 179.45434 -0.16146858 -0.93700373
a 3.0205685 Node 279.81019 +0.90424771 -0.01474480
e 0.6723986 Incl. 18.32204 +0.39530238 -0.34900803
P 5.25
From 262 observations 2006 Oct. 2-2011 Dec. 17, mean residual 0".63.
Residuals in seconds of arc
061002 G92 (0.9+ 1.8-) 061009 585 1.1- 0.3- 061021 232 0.8- 0.0
061002 G92 0.1+ 0.4- 061009 585 0.2- 0.4- 061021 232 (2.5- 2.0-)
061002 G92 0.8+ 1.3- 061009 585 1.2- 0.2- 061021 G92 1.4- 1.2+
061002 G92 0.0 0.0 061009 585 0.4- 0.7+ 061021 G92 (2.1- 1.5+)
061002 G92 1.2+ 1.0- 061009 585 0.3- 0.9- 061021 G92 (4.6- 2.7+)
061002 G92 0.5+ 0.1- 061009 585 0.9+ 1.2+ 061021 G92 (2.5- 3.2+)
061003 461 0.0 0.6+ 061009 585 0.6+ 1.0+ 061021 448 1.0- 0.1+
061003 461 0.2+ 0.5+ 061009 349 0.3- 0.2+ 061021 G96 0.6+ 0.5-
061003 461 0.1+ 0.7+ 061009 349 0.3- 0.1+ 061021 G96 0.4+ 0.5-
061003 461 0.3+ 0.5+ 061009 349 0.1+ 0.1+ 061021 G96 0.4+ 0.7-
061003 461 (1.8+ 0.5-) 061009 379 0.1+ 1.0- 061021 G96 0.6+ 0.5-
061003 J95 0.4+ 0.0 061009 379 (0.9+ 1.7-) 061021 448 0.2- 0.3-
061003 J95 0.1+ 0.1- 061009 379 0.1+ 1.4- 061021 448 0.1- 0.0
061003 J95 0.1+ 0.2- 061011 H06 0.8- 0.2+ 061021 361 0.8+ 1.4-
061003 J95 0.0 0.1- 061011 H06 0.6- 0.3- 061021 361 (1.9+ 2.6-)
061003 J95 0.1- 0.1- 061011 673 (2.3+ 0.5-) 061022 J95 0.6- 0.4+
061003 J95 0.2- 0.4- 061011 673 (1.6+ 0.8-) 061022 J95 0.0 0.1-
061003 J95 0.1+ 0.4- 061011 673 (1.6+ 1.1-) 061022 J95 0.2+ 0.0
061003 J95 0.1+ 0.2- 061011 673 (1.8+ 0.9-) 061022 G92 (1.0- 3.2+)
061003 J77 0.6+ 0.2- 061012 J95 0.1- 0.1- 061022 G92 1.3- 1.4+
061003 J77 0.9+ 1.0- 061012 J95 0.4- 0.4+ 061022 G92 (2.5- 0.2+)
061003 J77 0.1- 0.2- 061012 J95 0.2- 0.0 061022 G92 (3.4- 1.2+)
061003 J77 0.9+ 0.3- 061012 939 (4.9+ 0.9-) 061023 442 0.1+ 0.4-
061003 J77 0.4- 0.1+ 061012 939 (0.7+ 2.4+) 061023 442 (2.8- 0.4-)
061003 J77 0.2+ 0.1+ 061012 939 (3.7- 6.1+) 061023 H06 1.2- 0.2+
061003 J77 0.4- 0.1+ 061012 850 0.6- 0.2- 061023 H06 0.2+ 0.5+
061003 J77 0.9- 0.3+ 061012 850 0.7- 0.4+ 061023 372 (1.7- 0.0 )
061003 G92 0.2+ 0.6+ 061012 850 1.0- 0.3+ 061023 372 1.3- 0.5+
061003 854 1.0- 1.1+ 061012 850 0.5- 0.2+ 061024 850 0.7- 0.1+
061003 854 (2.4+ 0.4+) 061012 850 0.9- 0.7+ 061024 850 1.4- 0.3+
061003 G92 0.5+ 0.5- 061012 349 0.7- 0.9+ 061024 850 0.2- 0.4+
061003 854 1.2+ 0.1+ 061012 349 1.0- 0.7+ 061025 442 (4.6- 3.9+)
061003 H06 0.8+ 0.3- 061013 J63 (2.4- 1.4+) 061025 442 (4.5- 4.1+)
061003 G92 0.8+ 0.1+ 061013 J63 0.1+ 1.3- 061025 442 (3.6- 0.4+)
061003 H06 0.8+ 0.4+ 061013 J63 (0.2+ 2.6-) 061025 442 (2.9- 0.4+)
061003 H06 0.0 0.1+ 061013 850 0.2+ 0.3+ 061025 H06 1.4- 0.1+
061003 H06 0.4+ 0.1+ 061013 850 0.2- 0.0 061025 H06 (2.0- 0.7+)
061003 H06 0.6+ 0.0 061013 850 0.2+ 0.3+ 061025 372 1.4- 0.1+
061003 H06 0.2+ 0.2- 061013 850 0.3+ 0.0 061025 372 0.9- 0.3+
061003 G92 0.4+ 0.6+ 061013 850 0.0 0.0 061025 372 0.5- 0.2+
061003 G92 0.6+ 0.3+ 061013 850 0.0 0.1+ 061025 349 0.9- 0.0
061003 G92 1.3+ 0.6- 061013 H06 1.0+ 0.6- 061025 349 1.0- 0.2+
061003 G92 0.7+ 0.1+ 061013 H06 0.9+ 0.3- 061025 349 1.0- 0.1+
061003 G92 0.3+ 1.0+ 061013 448 0.1+ 0.2- 061027 J95 1.1- 0.8+
061003 G92 0.5+ 0.4+ 061013 448 0.7+ 0.6- 061027 J95 0.7- 0.2+
061003 G92 0.0 0.8+ 061013 448 0.8- 0.1+ 061027 J95 (1.5- 0.5+)
061003 G92 0.3+ 1.2+ 061013 448 0.4+ 0.4- 061027 H06 1.2- 0.2+
061003 G92 0.1+ 0.7+ 061014 349 0.9+ 0.2- 061027 H06 (1.7- 1.0+)
061003 G92 0.7+ 0.2+ 061014 349 1.0+ 0.2- 061027 448 0.8+ 0.2-
061003 G92 0.2+ 0.2+ 061014 349 1.0+ 0.3- 061027 448 0.0 0.3-
061003 G92 0.5- 0.5- 061014 D70 1.2+ 0.6- 061027 448 0.4- 0.0
061003 G92 0.1- 1.0- 061014 D70 (1.8+ 0.3+) 061028 118 1.3- 0.5+
061003 G92 0.6- 0.6+ 061014 D70 (1.5+ 0.7+) 061028 118 0.4- 0.2+
061003 G92 0.2- 0.3+ 061015 118 1.2+ 0.6- 061029 H06 (2.0- 1.1+)
061003 G92 0.5+ 0.0 061015 118 1.2+ 0.7- 061029 H06 0.3- 0.2-
061003 361 0.2+ 1.2+ 061015 118 0.8+ 0.5- 061029 372 (2.4- 0.1-)
061003 361 1.0- 0.4+ 061015 461 1.5+ 0.6- 061029 372 (2.2- 0.6+)
061003 361 0.4+ 1.0- 061015 461 1.1+ 0.3- 061029 372 (2.3- 1.1+)
061003 361 0.1+ 0.4- 061015 461 1.1+ 0.1- 061029 372 (1.8- 0.4+)
061003 361 0.8- 0.1- 061015 118 1.0+ 0.6- 061031 H07 (3.1- 0.6+)
061003 361 0.9- 0.3+ 061015 461 1.3+ 0.6- 061031 H07 0.2- 0.5+
061004 J95 0.2- 0.0 061015 461 1.4+ 0.4- 061031 H07 1.4+ 0.3-
061004 J95 0.1- 0.0 061015 461 1.1+ 0.4- 061031 372 (2.3- 0.2-)
061004 J95 0.1- 0.2+ 061015 461 1.2+ 0.4- 061031 372 (2.8- 0.9+)
061004 J77 0.2+ 0.4- 061015 461 1.4+ 0.7- 061031 372 (2.0- 0.8+)
061004 J77 0.0 0.8- 061015 118 1.1+ 0.5- 061103 J95 (3.3- 1.4+)
061004 J77 0.3+ 0.0 061015 461 1.1+ 0.0 061103 J95 (2.6- 1.5+)
061004 J77 0.6- 0.0 061015 349 0.8+ 0.2- 061103 J95 (3.9- 1.7+)
061004 850 0.1- 0.5+ 061015 349 0.8+ 0.0 061103 850 (3.3- 1.6+)
061004 850 0.1- 0.1+ 061015 349 0.5+ 0.1+ 061103 850 (2.9- 1.5+)
061004 850 0.1+ 0.1+ 061015 361 1.1+ 1.4- 061103 850 (3.6- 1.7+)
061004 850 0.5- 0.3+ 061015 361 (2.6+ 1.0-) 061103 850 (2.4- 3.8+)
061004 H07 (2.7- 1.4+) 061015 372 0.5+ 0.7- 061108 349 (3.5- 1.6+)
061004 H07 (1.9- 1.1+) 061015 361 1.4+ 1.4- 061108 349 (3.4- 1.4+)
061004 H07 1.2- 0.8+ 061015 372 0.4+ 0.6- 061109 850 0.5- 0.5+
061004 H06 0.4- 0.3+ 061015 361 0.5+ 0.6- 061109 850 (2.4+ 0.6-)
061004 H06 0.0 0.3- 061015 372 0.5+ 0.7- 061109 850 (3.1+ 0.1+)
061004 H06 0.1- 0.1- 061015 361 0.2+ 0.3+ 061110 H06 (2.1+ 0.7-)
061005 850 0.2- 0.4+ 061015 361 1.2+ 0.2+ 061110 673 (3.8+ 0.1-)
061005 850 0.2- 0.2+ 061015 361 (0.6+ 1.7-) 061110 673 (4.2+ 0.4-)
061005 850 0.3- 0.2+ 061015 361 0.3+ 0.2+ 061110 673 (4.1+ 1.2-)
061005 850 0.0 0.1- 061015 361 (1.8+ 0.3+) 061110 673 (4.0+ 1.9-)
061006 204 0.0 0.0 061016 104 1.2+ 0.5- 061113 H06 (1.6+ 0.1+)
061006 204 0.1- 0.1- 061016 104 1.4+ 0.3- 061116 H06 (3.6+ 0.1-)
061006 204 0.0 0.0 061016 143 0.8+ 0.1- 061117 H06 (2.6+ 0.1-)
061006 442 (2.1+ 0.9-) 061016 143 0.9+ 0.1- 061117 349 (2.4+ 1.1-)
061006 442 (2.5+ 1.0-) 061016 143 0.7+ 0.4- 061117 349 (2.2+ 1.0-)
061006 J63 1.0+ 0.1- 061016 H06 0.4+ 0.2- 061118 232 1.4+ 1.0-
061006 J63 0.4+ 0.7- 061016 H06 0.9+ 0.2- 061118 232 1.3+ 0.9-
061006 J63 0.9- 1.1- 061016 693 (1.5+ 0.5-) 061118 232 1.1+ 0.8-
061006 372 0.3+ 1.0+ 061016 693 (1.5+ 0.3-) 061118 J95 (4.0+ 0.8-)
061006 372 0.1- 0.1- 061016 693 (1.7+ 0.4-) 061118 J95 (3.0+ 0.8-)
061006 372 0.3- 0.9+ 061016 693 1.5+ 0.8+ 061119 G92 (2.0+ 0.3-)
061006 372 0.0 0.2- 061017 048 0.3+ 0.4- 061119 G92 (4.5+ 0.7-)
061007 J95 0.3- 0.2+ 061017 048 0.6+ 0.5- 061121 850 (2.1+ 0.9+)
061007 J95 0.5- 0.0 061017 048 0.7+ 0.7- 061121 850 (4.5+ 1.4-)
061007 J95 0.4- 0.0 061017 048 0.6+ 0.3- 061122 850 (3.6- 0.2+)
061007 J95 0.4- 0.2+ 061017 048 0.8+ 0.9- 061122 850 (1.6+ 0.2-)
061007 J95 0.5- 0.1- 061017 G92 (2.9- 1.4+) 061123 850 (2.2+ 0.9-)
061007 349 0.5- 0.4+ 061017 G92 (1.8- 3.9+) 061123 850 (3.3+ 0.2+)
061007 349 0.5- 0.2+ 061017 G92 (2.8- 3.1+) 061123 850 (2.5+ 0.3+)
061007 349 0.6- 0.1+ 061017 G92 (2.8- 2.5+) 061123 850 0.0 0.7+
061007 300 1.1- 0.1+ 061018 379 1.0+ 0.8- 061124 G92 (4.0+ 0.5+)
061007 300 (1.3- 1.6+) 061018 379 1.2+ 0.1- 061124 G92 (5.3+ 0.8-)
061007 300 1.2- 1.0+ 061019 G92 (0.7- 4.6+) 061124 G92 (1.2+ 2.5+)
061007 361 (0.7- 1.6-) 061019 G92 (3.8- 2.6+) 061124 G92 (6.9+ 1.1-)
061007 361 1.3- 0.4+ 061020 A79 0.5+ 1.1+ 061124 G92 (2.5+ 0.1-)
061007 361 0.1- 0.4+ 061020 A79 0.3+ 0.6+ 061124 G92 1.0+ 0.3+
061008 585 (2.1- 0.5+) 061020 A79 1.2+ 0.6+ 061124 G92 (3.2+ 1.3-)
061008 585 (6.0- 2.6+) 061020 A79 0.4- 0.9+ 061124 349 (2.6+ 1.2+)
061008 585 (0.6- 1.7+) 061020 A79 0.3+ 0.0 061125 G92 (0.2+ 3.6+)
061008 585 0.6- 0.8+ 061020 J63 (1.0- 1.7+) 061125 G92 (7.6+ 3.0-)
061008 585 0.5+ 0.3- 061020 J63 (0.8- 2.9-) 061125 G92 (2.4+ 1.3+)
061008 D88 1.3- 0.8+ 061020 J63 0.1+ 0.1+ 061201 349 (2.0+ 1.5+)
061008 D88 0.8- 0.8+ 061020 G92 (4.2- 1.6+) 111217 G96 1.3- 0.1+
061008 D88 0.7- 0.5+ 061020 G92 (3.2- 2.3+) 111217 G96 0.2+ 0.5+
061008 349 0.6- 0.5+ 061020 G92 (3.5- 0.8+) 111217 G96 0.3- 0.1+
061008 349 0.6- 0.6+ 061020 G92 (3.5- 1.3+) 111217 595 0.2+ 0.5+
061008 349 0.4- 0.7+ 061020 372 0.1+ 0.5- 111217 J95 0.2- 0.1+
061008 379 0.2+ 0.4- 061020 349 0.3+ 0.4+ 111217 595 0.1- 0.2-
061008 367 0.9- 0.3+ 061020 349 0.3+ 0.4+ 111217 J95 0.9- 0.3-
061008 367 0.3- 0.4+ 061020 372 0.2- 0.4- 111217 J95 1.0+ 0.0
061008 367 0.9- 0.2+ 061020 349 0.1+ 0.2+ 111217 J77 (4.8+ 0.2+)
061008 379 0.4+ 0.4- 061020 372 0.1- 0.5- 111217 J95 0.3+ 0.3+
061009 585 (2.2- 0.1-) 061021 442 (1.1- 1.8+) 111217 J77 0.2- 1.3-
061009 585 (1.6- 1.1-) 061021 232 0.2- 0.4+
Ephemeris:
P/2006 T1 (Levy)
Date TT R. A. (2000) Decl. Delta r Elong. Phase m1 m2
2011 11 18 22 21 37.7 +35 44 08 0.5276 1.2766 111.0 46.3 19.7
...
2011 12 03 22 35 10.3 +31 31 01 0.4599 1.1672 101.4 55.9 19.0
...
2011 12 11 22 50 24.3 +29 03 48 0.4210 1.1171 97.0 61.0 18.6
...
2011 12 17 23 05 45.5 +27 00 44 0.3904 1.0845 94.1 64.8 18.3
2011 12 18 23 08 40.2 +26 38 37 0.3852 1.0795 93.7 65.5 18.3
2011 12 19 23 11 41.1 +26 15 55 0.3800 1.0747 93.2 66.1 18.2
...
2011 12 25 23 32 07.1 +23 45 11 0.3487 1.0489 90.9 69.7 17.9
...
2012 01 02 00 06 16.1 +19 29 04 0.3079 1.0236 88.7 73.8 17.5
...
2012 01 17 01 34 56.3 +06 52 01 0.2482 1.0079 88.4 77.3 17.0
Gareth V. Williams (C) Copyright 2011 MPC M.P.E.C. 2011-Y07
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