MPEC 2012-A46 : 2012 AN10
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Read MPEC 2012-A47
M.P.E.C. 2012-A46 Issued 2012 Jan. 11, 13:01 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
2012 AN10
Observations:
K12A10N* C2012 01 10.34411 05 11 41.92 +53 21 51.7 18.4 VrEA046G96
K12A10N C2012 01 10.34869 05 11 35.91 +53 21 28.0 18.5 VrEA046G96
K12A10N C2012 01 10.35794 05 11 23.74 +53 20 39.3 18.3 VrEA046G96
K12A10N C2012 01 10.37787 05 10 57.50 +53 18 54.0 18.3 VrEA046G96
K12A10N C2012 01 10.37839 05 10 56.85 +53 18 50.8 18.4 VrEA046G96
K12A10N C2012 01 10.37941 05 10 55.56 +53 18 45.5 18.4 VrEA046G96
K12A10N KC2012 01 10.74133 05 03 23.59 +52 46 56.6 18.4 uEA046C44
K12A10N KC2012 01 10.74514 05 03 18.59 +52 46 36.0 18.1 uEA046C44
K12A10N KC2012 01 10.74876 05 03 13.71 +52 46 18.1 uEA046C44
K12A10N KC2012 01 10.75194 05 03 09.57 +52 46 05.1 19.0 RuEA046160
K12A10N KC2012 01 10.75401 05 03 06.86 +52 45 54.4 18.6 RuEA046160
K12A10N KC2012 01 10.75608 05 03 04.18 +52 45 43.5 18.3 RuEA046160
K12A10N KC2012 01 10.75882 05 03 00.62 +52 45 29.3 18.5 RuEA046160
K12A10N KC2012 01 10.75917 05 03 00.00 +52 45 23.8 18.1 uEA046C44
K12A10N KC2012 01 10.76155 05 02 56.94 +52 45 15.1 18.8 RuEA046160
K12A10N KC2012 01 10.77949 05 02 34.21 +52 43 31.5 19.1 VuEA046I93
K12A10N KC2012 01 10.79134 05 02 18.51 +52 42 28.5 18.8 VuEA046I93
K12A10N KC2012 01 10.81051 05 01 53.04 +52 40 44.9 18.8 VuEA046I93
K12A10N KC2012 01 10.82185 05 01 38.00 +52 39 44.2 18.8 VuEA046I93
K12A10N KC2012 01 10.88587 05 00 11.32 +52 33 47.7 18.4 RcEA046A24
K12A10N KC2012 01 10.88836 05 00 07.37 +52 33 32.2 19.2 VuEA046595
K12A10N KC2012 01 10.88841 05 00 07.88 +52 33 33.3 18.9 RcEA046A24
K12A10N KC2012 01 10.88962 05 00 05.75 +52 33 25.6 18.8 VtEA046B28
K12A10N KC2012 01 10.89095 05 00 04.42 +52 33 19.6 18.3 RcEA046A24
K12A10N KC2012 01 10.89350 05 00 01.14 +52 33 03.9 18.8 RcEA046A24
K12A10N KC2012 01 10.89930 04 59 52.82 +52 32 28.7 18.8 VtEA046B28
K12A10N KC2012 01 10.90191 04 59 49.33 +52 32 14.3 19.2 VuEA046595
K12A10N KC2012 01 10.90377 04 59 46.81 +52 32 03.6 18.8 VtEA046B28
K12A10N KC2012 01 10.91676 04 59 30.02 +52 30 49.1 tEA046204
K12A10N KC2012 01 10.93173 04 59 10.01 +52 29 21.3 tEA046204
K12A10N KC2012 01 10.94132 04 58 57.19 +52 28 24.9 18.8 RtEA046204
K12A10N C2012 01 11.06464 04 56 27.57 +52 16 26.0 19.3 RoEA046G48
K12A10N C2012 01 11.06558 04 56 26.31 +52 16 20.4 19.7 RoEA046G48
K12A10N C2012 01 11.06654 04 56 25.07 +52 16 14.2 19.7 RoEA046G48
K12A10N KC2012 01 11.07764504 56 07.15 +52 15 13.3 19.3 VoEA046H21
K12A10N KC2012 01 11.08020404 56 03.70 +52 14 58.6 19.3 VoEA046H21
K12A10N KC2012 01 11.08285204 56 00.15 +52 14 42.8 19.6 VoEA046H21
K12A10N KC2012 01 11.08541004 55 56.69 +52 14 27.9 19.3 VoEA046H21
K12A10N KC2012 01 11.08797004 55 53.26 +52 14 13.0 19.5 VoEA046H21
K12A10N KC2012 01 11.09104104 55 49.12 +52 13 55.1 19.6 VoEA046H21
K12A10N KC2012 01 11.20921904 53 11.35 +52 01 58.0 19.1 RuEA046H36
K12A10N KC2012 01 11.21265004 53 06.64 +52 01 36.0 18.6 RuEA046H36
K12A10N KC2012 01 11.21612504 53 02.04 +52 01 14.6 18.8 RuEA046H36
K12A10N KC2012 01 11.21960304 52 57.24 +52 00 52.8 19.0 RuEA046H36
K12A10N IC2012 01 11.22320004 52 52.34 +52 00 31.2 18.5 RuEA046H36
K12A10N C2012 01 11.26105 04 52 03.39 +51 56 44.7 18.1 VrEA046G96
K12A10N C2012 01 11.26679 04 51 55.62 +51 56 08.0 18.2 VrEA046G96
K12A10N C2012 01 11.27252 04 51 47.95 +51 55 31.1 17.9 VrEA046G96
K12A10N C2012 01 11.27830 04 51 40.14 +51 54 54.1 18.2 VrEA046G96
K12A10N C2012 01 11.29487 04 51 17.95 +51 53 07.1 18.6 RcEA046854
K12A10N C2012 01 11.30487 04 51 04.45 +51 52 01.3 18.9 RcEA046854
Observer details:
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi, W. Vollmann.
Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/4.5 reflector + CCD.
854 Sabino Canyon Observatory, Tucson. Observer J. E. McGaha. 0.36-m f/10.0
Schmidt-Cassegrain + CCD.
A24 New Millennium Observatory, Mozzate. Observer E. Cozzi. 0.36-m f/11
Schmidt-Cassegrain + CCD.
B28 Mandi Observatory, Pagnacco. Observer P. Corelli. 0.45-m f/4.5 reflector
+ CCD.
C44 A. Volta Observatory, Lanzo d'Intelvi. Observer F. Tozzi. 0.40-m f/3.7
reflector + CCD.
G48 Doc Greiner Research Obs., Rancho Hildalgo. Observer M. Mills. 0.40-m
f/10 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. Boattini. 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Vorobjov, S. Foglia, L. Buzzi. 0.61-m f/4.5 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:
2012 AN10 Earth MOID = 0.0019 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 339.15807 (2000.0) P Q
n 1.13621525 Peri. 303.30815 -0.46494574 +0.85841085
a 0.9095550 Node 297.52128 -0.70915231 -0.50762139
e 0.3984375 Incl. 14.14308 -0.53002685 -0.07383322
P 0.87 H 22.5 G 0.15 U 8
Residuals in seconds of arc
120110 G96 0.2- 0.1- 120110 I93 0.1- 0.8- 120111 H21 0.1+ 0.1+
120110 G96 0.1+ 0.2+ 120110 I93 0.3+ 0.1- 120111 H21 0.1- 0.3+
120110 G96 0.3+ 0.1+ 120110 A24 0.4+ 0.0 120111 H21 0.1- 0.0
120110 G96 0.2- 0.4+ 120110 595 0.0 0.4- 120111 H21 0.3- 0.0
120110 G96 0.1+ 0.0 120110 A24 0.0 0.1+ 120111 H21 0.3- 0.1+
120110 G96 0.5+ 0.2+ 120110 B28 0.2+ 0.5+ 120111 H21 0.5- 0.2+
120110 C44 0.4- 0.5- 120110 A24 0.6- 1.0+ 120111 H36 0.7+ 0.0
120110 C44 0.2- 1.1- 120110 A24 0.6+ 0.1- 120111 H36 0.2- 0.5-
120110 C44 1.2- 0.0 120110 B28 0.3+ 0.6- 120111 H36 0.5+ 0.0
120110 160 0.9- 0.5- 120110 595 0.7+ 0.1- 120111 H36 0.7- 0.1+
120110 160 0.7- 0.3- 120110 B28 0.0 0.2+ 120111 H36 1.3- 1.3+
120110 160 0.1- 0.2- 120110 204 0.3+ 0.1- 120111 G96 0.2- 0.4-
120110 160 0.5+ 0.0 120110 204 0.2+ 0.3- 120111 G96 0.5- 0.3-
120110 C44 0.8- 0.5+ 120110 204 0.1+ 0.1- 120111 G96 0.0 0.4-
120110 160 0.1- 0.3+ 120111 G48 1.0+ 1.0+ 120111 G96 0.3- 0.2-
120110 I93 0.2+ 0.1- 120111 G48 0.9+ 0.7+ 120111 854 0.5+ 0.1+
120110 I93 0.1+ 0.1- 120111 G48 1.2+ 0.1- 120111 854 0.2- 0.3-
Ephemeris:
2012 AN10 a,e,i = 0.91, 0.40, 14 q = 0.5472
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 12 12 08 59 14.6 +48 49 38 0.2924 1.1908 129.1 39.9 21.8
...
2011 12 27 08 20 33.9 +53 51 35 0.1795 1.1305 142.1 32.3 20.4
...
2012 01 04 07 06 20.8 +56 26 06 0.1272 1.0914 146.3 30.0 19.5
...
2012 01 10 05 19 07.5 +53 48 41 0.09555 1.0590 140.7 36.0 19.0
2012 01 11 04 57 45.2 +52 22 41 0.09130 1.0534 138.3 38.3 19.0
2012 01 12 04 36 10.9 +50 32 38 0.08745 1.0476 135.5 41.1 18.9
...
2012 01 18 02 41 40.1 +31 06 17 0.07504 1.0117 109.8 66.2 19.2
...
2012 01 26 01 12 42.1 +00 11 06 0.09087 0.9599 71.7 103.1 21.0
...
2012 02 10 23 55 09.5 -25 15 09 0.1718 0.8521 35.3 138.1 24.9
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-A46
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