MPEC 2013-A59 : 2013 AC53
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M.P.E.C. 2013-A59 Issued 2013 Jan. 10, 17:04 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
2013 AC53
Observations:
K13A53C* C2013 01 08.35790 08 25 32.76 +63 32 08.4 18.0 VrEA059703
K13A53C C2013 01 08.36138 08 25 47.95 +63 29 39.6 17.7 VrEA059703
K13A53C C2013 01 08.36486 08 26 03.48 +63 27 10.5 17.6 VrEA059703
K13A53C C2013 01 08.37853 08 27 02.27 +63 17 27.9 18.0 VrEA059703
K13A53C C2013 01 08.37907 08 27 04.81 +63 17 02.8 17.7 VrEA059703
K13A53C C2013 01 08.38016 08 27 09.44 +63 16 17.0 17.4 VrEA059703
K13A53C C2013 01 08.39584 08 28 15.78 +63 05 04.4 17.5 VrEA059703
K13A53C C2013 01 08.39913 08 28 29.53 +63 02 42.8 17.7 VrEA059703
K13A53C C2013 01 08.40241 08 28 43.28 +63 00 21.7 17.6 VrEA059703
K13A53C C2013 01 08.40570 08 28 56.78 +62 58 00.6 17.5 VrEA059703
K13A53C C2013 01 08.43073 08 30 39.70 +62 39 57.8 18.2 VrEA059703
K13A53C C2013 01 08.43152 08 30 42.91 +62 39 24.0 17.6 VrEA059703
K13A53C C2013 01 08.43234 08 30 46.18 +62 38 48.4 17.6 VrEA059703
K13A53C C2013 01 08.45670 08 32 23.74 +62 21 10.0 17.9 VrEA059703
K13A53C C2013 01 08.45752 08 32 26.98 +62 20 34.6 17.5 VrEA059703
K13A53C C2013 01 08.45915 08 32 33.43 +62 19 23.7 17.3 VrEA059703
K13A53C HC2013 01 08.47681 08 33 43.81 +62 06 44.9 17.6 RoEA059291
K13A53C HC2013 01 08.47710 08 33 44.92 +62 06 32.9 18.4 RoEA059291
K13A53C HC2013 01 08.47736 08 33 45.92 +62 06 21.4 18.4 RoEA059291
K13A53C HC2013 01 08.47842 08 33 49.93 +62 05 36.4 18.3 RoEA059291
K13A53C HC2013 01 08.47872 08 33 51.02 +62 05 24.4 18.4 RoEA059291
K13A53C C2013 01 08.52578 08 36 51.80 +61 30 57.2 18.3 VrEA059703
K13A53C C2013 01 08.52617 08 36 53.24 +61 30 41.5 17.5 VrEA059703
K13A53C C2013 01 08.52657 08 36 54.64 +61 30 24.5 17.3 VrEA059703
K13A53C C2013 01 08.58866 08 43 09.25 +60 51 10.8 18.1 VuEA059900
K13A53C C2013 01 08.59008 08 43 17.48 +60 50 06.4 18.4 RoEA059300
K13A53C C2013 01 08.59137 08 43 18.27 +60 49 27.8 17.7 VuEA059900
K13A53C C2013 01 08.59314 08 43 27.41 +60 48 11.9 18.1 RoEA059300
K13A53C C2013 01 08.59409 08 43 27.04 +60 47 45.4 18.3 VuEA059900
K13A53C C2013 01 08.59618 08 43 37.46 +60 46 17.1 18.1 RoEA059300
K13A53C C2013 01 08.60225 08 43 56.95 +60 42 28.6 17.8 RoEA059300
K13A53C C2013 01 08.60529 08 44 06.79 +60 40 32.9 17.9 RoEA059300
K13A53C KC2013 01 08.86082 08 57 54.04 +57 51 21.6 18.3 RoEA059J16
K13A53C KC2013 01 08.86336 08 58 00.99 +57 49 54.8 17.6 RoEA059J16
K13A53C KC2013 01 08.86668 08 58 09.81 +57 48 03.5 18.1 RoEA059J16
K13A53C KC2013 01 09.01832 09 03 56.64 +56 26 32.0 17.9 RtEA059204
K13A53C KC2013 01 09.02103 09 04 02.07 +56 25 01.8 tEA059204
K13A53C KC2013 01 09.02372 09 04 07.41 +56 23 31.9 tEA059204
K13A53C KC2013 01 09.02641 09 04 12.77 +56 22 01.9 tEA059204
K13A53C KC2013 01 09.02910 09 04 18.07 +56 20 32.4 tEA059204
K13A53C KC2013 01 10.45248 09 36 25.80 +46 15 52.3 19.0 RoEA059291
K13A53C KC2013 01 10.45346 09 36 26.33 +46 15 33.0 19.3 RoEA059291
K13A53C KC2013 01 10.45444 09 36 26.86 +46 15 13.5 19.3 RoEA059291
K13A53C C2013 01 10.45675 09 36 25.42 +46 14 02.1 18.3 RtEA059H01
K13A53C C2013 01 10.46392 09 36 29.41 +46 11 40.3 18.2 RtEA059H01
K13A53C C2013 01 10.47145 09 36 33.60 +46 09 11.4 18.5 RtEA059H01
K13A53C C2013 01 10.47778 09 36 37.17 +46 07 06.3 18.3 RtEA059H01
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, N. Hashimoto.
1.0-m f/3.0 reflector + CCD.
703 Catalina Sky Survey. Observer A. D. Grauer. Measurers A. Boattini,
E. J. Christensen, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, R. H. McNaught. 0.68-m Schmidt + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
J16 An Carraig Observatory, Loughinisland. Observer K. Rooney. 0.25-m f/10.0
Schmidt-Cassegrain + CCD.
Orbital elements:
2013 AC53 Earth MOID = 0.0046 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 320.86940 (2000.0) P Q
n 0.51706259 Peri. 341.67881 +0.20426180 -0.97827362
a 1.5373543 Node 96.52325 +0.90254266 +0.17417250
e 0.3789966 Incl. 2.04573 +0.37906974 +0.11244849
P 1.91 H 26.2 G 0.15 U 6
Residuals in seconds of arc
130108 703 0.4- 0.1- 130108 291 0.3+ 0.2- 130108 J16 (0.2- 1.7+)
130108 703 1.0- 0.7- 130108 291 0.1+ 0.4+ 130108 J16 0.5+ 0.4+
130108 703 1.2+ 1.4- 130108 291 0.0 0.2+ 130108 J16 0.2- 0.8+
130108 703 0.7- 0.3+ 130108 291 0.8- 1.4+ 130109 204 0.2- 0.0
130108 703 (0.8+ 1.7-) 130108 291 (1.4- 2.5+) 130109 204 0.1- 0.1+
130108 703 0.6+ 0.8- 130108 703 0.9+ 1.0- 130109 204 0.2- 0.1-
130108 703 0.1- 0.3- 130108 703 0.6+ 0.3+ 130109 204 0.1+ 0.4-
130108 703 0.3- 0.3- 130108 703 0.2- 0.8+ 130109 204 0.1- 0.1-
130108 703 0.0 0.1- 130108 900 0.3- 0.2- 130110 291 0.1- 0.3+
130108 703 1.3- 0.6+ 130108 300 1.1+ 0.9- 130110 291 0.1- 0.2+
130108 703 0.3+ 0.2- 130108 900 0.6+ 0.6- 130110 291 0.1- 0.1-
130108 703 0.4+ 0.3+ 130108 300 0.2+ 0.0 130110 H01 0.0 0.1-
130108 703 0.0 0.2+ 130108 900 0.4- 0.1- 130110 H01 0.1+ 0.3-
130108 703 0.1- 0.1- 130108 300 1.0+ 0.2- 130110 H01 0.1- 0.4-
130108 703 0.2- 0.2+ 130108 300 0.4- 0.4+ 130110 H01 0.1+ 0.2-
130108 703 0.2- 0.2+ 130108 300 0.1+ 0.5-
Ephemeris:
2013 AC53 a,e,i = 1.54, 0.38, 2 q = 0.9547
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 12 11 22 15 59.0 -19 01 04 0.09864 0.9556 70.1 104.4 24.9
...
2012 12 26 22 31 27.6 -12 53 42 0.04372 0.9626 60.4 117.4 24.0
...
2013 01 03 22 56 13.0 +06 47 05 0.01500 0.9773 66.0 113.2 21.4
...
2013 01 09 09 02 58.3 +56 35 15 0.01221 0.9929 140.8 38.8 18.2
2013 01 10 09 29 42.9 +48 50 17 0.01536 0.9958 143.6 35.9 18.6
2013 01 11 09 42 49.6 +43 37 49 0.01875 0.9989 144.9 34.5 19.0
...
2013 01 17 10 04 21.7 +31 22 05 0.04072 1.0190 149.3 29.5 20.6
...
2013 01 25 10 07 27.5 +26 53 31 0.07182 1.0506 156.1 22.3 21.7
...
2013 02 09 10 02 40.5 +23 52 31 0.1367 1.1208 168.1 10.4 22.8
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-A59
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