MPEC 2012-A24 : 2012 AE1
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M.P.E.C. 2012-A24 Issued 2012 Jan. 3, 23:52 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 AE1
Observations:
K12A01E* C2012 01 01.32168 10 06 34.74 +61 44 17.9 17.5 VrEA024703
K12A01E C2012 01 01.32807 10 06 31.50 +61 44 16.3 17.9 VrEA024703
K12A01E C2012 01 01.33441 10 06 28.36 +61 44 15.7 17.8 VrEA024703
K12A01E |C2012 01 01.39446 10 05 58.59 +61 44 08.7 cEA024H06
K12A01E |C2012 01 01.39685 10 05 57.38 +61 44 08.3 cEA024H06
K12A01E |C2012 01 01.39925 10 05 56.28 +61 44 07.6 18.1 VcEA024H06
K12A01E KC2012 01 01.41474010 05 47.56 +61 44 01.0 18.3 VtEA024H21
K12A01E KC2012 01 01.41647510 05 46.68 +61 44 00.2 18.5 VtEA024H21
K12A01E KC2012 01 01.41901810 05 45.48 +61 44 00.2 18.3 VtEA024H21
K12A01E KC2012 01 01.42129210 05 44.39 +61 43 59.4 18.5 VtEA024H21
K12A01E C2012 01 01.46881 10 05 22.52 +61 43 48.7 17.7 rEA024718
K12A01E C2012 01 01.47558 10 05 19.22 +61 43 47.5 17.7 rEA024718
K12A01E C2012 01 01.48941 10 05 12.52 +61 43 44.5 17.9 rEA024718
K12A01E KC2012 01 01.87951 10 02 13.63 +61 41 47.0 18.3 VoEA024J41
K12A01E KC2012 01 01.88299 10 02 12.03 +61 41 46.2 18.3 VoEA024J41
K12A01E KC2012 01 01.88688 10 02 10.25 +61 41 45.4 18.2 VoEA024J41
K12A01E KC2012 01 01.91936 10 01 55.06 +61 41 40.3 17.8 RoEA024J16
K12A01E KC2012 01 01.92740 10 01 51.27 +61 41 38.9 17.7 RoEA024J16
K12A01E KC2012 01 01.94278 10 01 44.20 +61 41 36.1 17.9 RoEA024J16
K12A01E KC2012 01 01.95181 10 01 40.04 +61 41 34.7 18.1 RoEA024J16
K12A01E KC2012 01 01.97564 10 01 28.58 +61 41 37.7 18.4 VuEA024595
K12A01E KC2012 01 01.98418 10 01 24.56 +61 41 35.9 18.3 VuEA024595
K12A01E KC2012 01 01.98448 10 01 24.35 +61 41 36.0 18.5 VuEA024B28
K12A01E KC2012 01 01.98685 10 01 23.22 +61 41 35.7 18.1 VuEA024B28
K12A01E KC2012 01 01.98923 10 01 22.06 +61 41 35.5 18.4 VuEA024B28
K12A01E KC2012 01 01.99269 10 01 20.40 +61 41 34.6 18.2 VuEA024595
K12A01E C2012 01 02.24025 09 59 27.05 +61 40 13.2 18.0 rEA024718
K12A01E C2012 01 02.24696 09 59 23.89 +61 40 11.7 17.8 rEA024718
K12A01E C2012 01 02.25399 09 59 20.56 +61 40 10.5 18.1 rEA024718
K12A01E C2012 01 02.25478 09 59 20.53 +61 40 14.6 17.2 RcEA024854
K12A01E C2012 01 02.25659 09 59 19.64 +61 40 14.1 17.2 RcEA024854
K12A01E C2012 01 02.25749 09 59 19.07 +61 40 13.8 17.2 RcEA024854
K12A01E C2012 01 02.62365 09 56 29.49 +61 38 18.0 18.1 RmEA024355
K12A01E C2012 01 02.62506 09 56 28.85 +61 38 18.6 18.2 RmEA024355
K12A01E C2012 01 02.62788 09 56 27.53 +61 38 17.5 18.0 RmEA024355
K12A01E C2012 01 02.62929 09 56 26.85 +61 38 17.0 18.1 RmEA024355
K12A01E C2012 01 02.85388 09 54 44.27 +61 36 33.4 17.4 RtEA024B96
K12A01E C2012 01 02.85535 09 54 43.50 +61 36 31.2 17.4 RtEA024B96
K12A01E C2012 01 02.85831 09 54 42.25 +61 36 31.7 17.2 RtEA024B96
K12A01E C2012 01 02.86128 09 54 40.80 +61 36 31.2 17.2 RtEA024B96
K12A01E C2012 01 02.86425 09 54 39.53 +61 36 30.7 17.4 RtEA024B96
K12A01E C2012 01 02.86720 09 54 38.13 +61 36 29.5 17.5 RtEA024B96
K12A01E C2012 01 02.86868 09 54 37.48 +61 36 29.3 17.5 RtEA024B96
K12A01E C2012 01 02.87015 09 54 36.79 +61 36 29.5 17.3 RtEA024B96
K12A01E C2012 01 02.87163 09 54 36.08 +61 36 27.9 17.6 RtEA024B96
K12A01E C2012 01 02.87311 09 54 35.56 +61 36 28.4 17.4 RtEA024B96
K12A01E C2012 01 02.87459 09 54 34.77 +61 36 27.7 17.4 RtEA024B96
K12A01E KC2012 01 03.04338 09 53 16.74 +61 35 37.2 18.1 VuEA024I93
K12A01E KC2012 01 03.04695 09 53 15.03 +61 35 36.2 18.0 VuEA024I93
K12A01E KC2012 01 03.05123 09 53 12.99 +61 35 34.9 18.2 VuEA024I93
K12A01E HC2012 01 03.36485 09 50 50.72 +61 33 27.9 oEA024291
K12A01E HC2012 01 03.36615 09 50 50.11 +61 33 27.3 oEA024291
K12A01E HC2012 01 03.36743 09 50 49.51 +61 33 27.2 oEA024291
K12A01E KC2012 01 03.39840 09 50 33.47 +61 33 11.0 18.2 VtEA024H21
K12A01E KC2012 01 03.40053 09 50 32.47 +61 33 10.0 18.2 VtEA024H21
K12A01E KC2012 01 03.40265 09 50 31.47 +61 33 08.9 18.3 VtEA024H21
K12A01E KC2012 01 03.40477 09 50 30.46 +61 33 07.9 18.2 VtEA024H21
K12A01E KC2012 01 03.40689 09 50 29.46 +61 33 06.9 18.2 VtEA024H21
K12A01E KC2012 01 03.45454609 50 07.42 +61 32 44.9 17.8 RuEA024H36
K12A01E KC2012 01 03.45688009 50 06.34 +61 32 43.7 17.7 RuEA024H36
K12A01E KC2012 01 03.46158309 50 04.14 +61 32 41.3 17.8 RuEA024H36
K12A01E C2012 01 03.84430 09 47 11.47 +61 29 38.9 18.4 RoEA024300
K12A01E C2012 01 03.84596 09 47 10.76 +61 29 38.4 18.3 RoEA024300
K12A01E C2012 01 03.84763 09 47 09.96 +61 29 37.3 18.2 RoEA024300
K12A01E C2012 01 03.84930 09 47 09.25 +61 29 36.3 18.2 RoEA024300
K12A01E C2012 01 03.85096 09 47 08.41 +61 29 35.7 18.0 RoEA024300
K12A01E KC2012 01 03.95809 09 46 25.02 +61 28 33.6 17.6 RcEA024B49
K12A01E KC2012 01 03.96328 09 46 22.66 +61 28 31.4 17.6 RcEA024B49
K12A01E KC2012 01 03.96760 09 46 20.68 +61 28 29.5 17.7 RcEA024B49
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers K. Nishiyama, S. Urakawa.
1.0-m f/3.0 reflector + CCD.
355 Hadano. Observer A. Asami. 0.28-m f/5.0 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.
B28 Mandi Observatory, Pagnacco. Observer P. Corelli. 0.45-m f/4.5 reflector
+ CCD.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 Newtonian
reflector + CCD.
B96 Brixiis Observatory, Kruibeke. Observer E. Bryssinck. 0.4-m f/3.8
astrograph + CCD.
H06 RAS Observatory, Mayhill. Observer H. Sato. 0.51-m f/4.5 reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Vorobjov, L. Buzzi, S. Foglia, H. Devore. 0.61-m f/4.0
astrograph + CCD, 0.81-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.
J16 An Carraig Observatory, Loughinisland. Observer K. Rooney. 0.25-m f/10.0
Schmidt-Cassegrain + CCD.
J41 Raheny. Observer D. Grennan. 0.36-m f/4.9 Schmidt-Cassegrain + CCD.
Orbital elements:
2012 AE1 Earth MOID = 0.1429 AU
Epoch 2012 Mar. 14.0 TT = JDT 2456000.5 MPC
M 77.75600 (2000.0) P Q
n 0.53464584 Peri. 356.03491 +0.97181694 -0.22989934
a 1.5034601 Node 17.52350 +0.22076783 +0.81001804
e 0.4698095 Incl. 9.97117 +0.08266443 +0.53945998
P 1.84 H 18.8 G 0.15 U 8
Residuals in seconds of arc
120101 703 1.5+ 1.4+ 120101 B28 0.1+ 0.1+ 120102 B96 0.3- 0.1+
120101 703 0.5+ 0.4+ 120101 B28 0.0 0.4+ 120103 I93 0.3+ 0.4-
120101 703 0.1+ 0.4+ 120101 595 0.0 0.0 120103 I93 0.2+ 0.2-
120101 H06 0.4- 0.5+ 120102 718 0.8+ 0.7- 120103 I93 0.0 0.0
120101 H06 0.7- 0.5+ 120102 718 0.7+ 0.9- 120103 291 0.2- 0.1+
120101 H06 0.1- 0.2+ 120102 718 0.5+ 0.8- 120103 291 0.1- 0.0
120101 H21 0.4- 0.3- 120102 854 0.7+ 0.4+ 120103 291 0.1- 0.4+
120101 H21 0.6- 0.7- 120102 854 0.4+ 0.2+ 120103 H21 0.1+ 0.2-
120101 H21 0.3- 0.1- 120102 854 0.6- 0.1+ 120103 H21 0.1+ 0.2-
120101 H21 0.2- 0.4- 120102 355 0.2- 0.2- 120103 H21 0.1+ 0.3-
120101 718 0.3- 0.9- 120102 355 0.0 0.8+ 120103 H21 0.1+ 0.3-
120101 718 0.2- 0.6- 120102 355 0.2+ 0.4+ 120103 H21 0.1+ 0.3-
120101 718 0.2+ 0.3- 120102 355 0.1+ 0.3+ 120103 H36 0.2+ 0.1-
120101 J41 0.4- 0.4+ 120102 B96 0.0 0.1+ 120103 H36 0.4+ 0.1-
120101 J41 0.3- 0.1+ 120102 B96 0.7- 1.7- 120103 H36 0.4+ 0.1-
120101 J41 0.1- 0.0 120102 B96 0.0 0.4- 120103 300 0.1- 0.4-
120101 J16 0.3- 0.3+ 120102 B96 0.7- 0.1- 120103 300 0.4+ 0.1+
120101 J16 0.6- 0.2+ 120102 B96 0.1- 0.2+ 120103 300 0.2+ 0.1-
120101 J16 0.3+ 0.1+ 120102 B96 0.4- 0.1- 120103 300 0.7+ 0.1-
120101 J16 0.9+ 0.3+ 120102 B96 0.2- 0.1+ 120103 300 0.2+ 0.2+
120101 595 0.2+ 0.2- 120102 B96 0.4- 0.7+ 120103 B49 0.4- 0.4+
120101 595 0.6+ 0.4- 120102 B96 0.6- 0.5- 120103 B49 0.3- 0.3+
120101 B28 0.1+ 0.1- 120102 B96 0.5+ 0.4+ 120103 B49 0.3- 0.2+
Ephemeris:
2012 AE1 a,e,i = 1.50, 0.47, 10 q = 0.7971
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2011 12 04 13 35 41.2 +48 15 26 0.1861 0.9756 81.5 87.7 18.2
...
2011 12 19 11 52 48.1 +59 10 50 0.2326 1.0821 109.0 59.3 17.9
...
2011 12 27 10 49 16.6 +61 30 29 0.2619 1.1414 121.2 47.5 18.0
...
2012 01 02 10 01 15.5 +61 41 28 0.2873 1.1862 129.3 39.9 18.0
2012 01 03 09 53 35.3 +61 35 49 0.2919 1.1936 130.5 38.8 18.1
2012 01 04 09 46 04.1 +61 28 11 0.2966 1.2011 131.7 37.7 18.1
...
2012 01 10 09 05 00.3 +60 05 26 0.3272 1.2457 137.9 31.9 18.2
...
2012 01 18 08 23 11.2 +57 04 21 0.3756 1.3045 143.3 26.8 18.5
...
2012 02 02 07 41 14.2 +50 09 37 0.4924 1.4115 143.4 24.6 19.2
A. U. Tomatic (C) Copyright 2012 MPC M.P.E.C. 2012-A24
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