MPEC 2013-A62 : 2013 AW52
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M.P.E.C. 2013-A62 Issued 2013 Jan. 10, 17:11 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 AW52
Observations:
K13A52W* C2013 01 06.31891 10 51 23.22 +21 43 29.6 19.3 VrEA062703
K13A52W C2013 01 06.32621 10 51 21.38 +21 43 26.7 19.8 VrEA062703
K13A52W C2013 01 06.33358 10 51 19.18 +21 43 23.4 19.6 VrEA062703
K13A52W C2013 01 06.39322 10 51 02.66 +21 42 59.7 18.9 RtEA062H01
K13A52W C2013 01 06.39993 10 51 00.81 +21 42 57.0 19.0 RtEA062H01
K13A52W C2013 01 06.40857 10 50 58.43 +21 42 53.6 19.0 RtEA062H01
K13A52W C2013 01 06.41595 10 50 56.39 +21 42 50.5 20.2 RtEA062H01
K13A52W KC2013 01 06.97795 10 48 24.96 +21 38 48.4 19.1 RwEA062104
K13A52W KC2013 01 06.97890 10 48 24.69 +21 38 47.9 19.4 RwEA062104
K13A52W KC2013 01 06.98127 10 48 24.06 +21 38 47.0 19.2 RwEA062104
K13A52W KC2013 01 07.40890 10 46 26.28 +21 35 49.0 19.0 RqEA062H36
K13A52W KC2013 01 07.40957410 46 25.90 +21 35 47.6 19.3 VrEA062H21
K13A52W KC2013 01 07.41426610 46 24.55 +21 35 45.5 19.5 VrEA062H21
K13A52W KC2013 01 07.41847110 46 23.37 +21 35 44.1 19.2 VrEA062H21
K13A52W KC2013 01 07.41892 10 46 23.40 +21 35 43.9 19.0 RqEA062H36
K13A52W KC2013 01 07.42404 10 46 21.89 +21 35 41.0 20.1 RqEA062H36
K13A52W C2013 01 07.51692 10 45 55.96 +21 35 03.7 19.6 VrEA062G96
K13A52W C2013 01 07.51943 10 45 55.25 +21 35 02.5 19.6 VrEA062G96
K13A52W `C2013 01 07.72158210 45 00.33 +21 33 58.2 18.4 RuEA062D90
K13A52W `C2013 01 07.72471910 44 59.43 +21 33 57.4 18.8 RuEA062D90
K13A52W `C2013 01 07.72786010 44 58.55 +21 33 56.3 18.6 RuEA062D90
K13A52W C2013 01 08.40508 10 41 49.99 +21 28 31.7 19.2 VrEA062G96
K13A52W C2013 01 08.40851 10 41 49.02 +21 28 30.1 19.8 VrEA062G96
K13A52W C2013 01 08.41192 10 41 48.01 +21 28 28.6 19.9 VrEA062G96
K13A52W C2013 01 08.41537 10 41 47.04 +21 28 27.0 19.4 VrEA062G96
K13A52W C2013 01 08.74231 10 40 14.97 +21 25 58.4 19.7 RoEA062300
K13A52W C2013 01 08.74567 10 40 13.96 +21 25 56.9 19.6 RoEA062300
K13A52W C2013 01 08.74902 10 40 12.95 +21 25 54.7 19.4 RoEA062300
K13A52W KC2013 01 09.06953 10 38 42.32 +21 23 23.6 18.7 RtEA062204
K13A52W KC2013 01 09.07919 10 38 39.48 +21 23 19.0 tEA062204
K13A52W KC2013 01 09.08883 10 38 36.67 +21 23 14.6 tEA062204
K13A52W HC2013 01 10.32036 10 32 43.34 +21 13 31.9 18.9 RoEA062291
K13A52W HC2013 01 10.32107 10 32 43.17 +21 13 32.3 18.8 RoEA062291
K13A52W HC2013 01 10.32177 10 32 42.99 +21 13 32.4 18.7 RoEA062291
Observer details:
104 San Marcello Pistoiese. Observers L. Tesi, P. Bacci, G. Fagioli.
Measurers P. Bacci, E. Rossi. 0.60-m f/4 reflector + CCD.
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 E. J. Christensen. 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.
D90 RAS Observatory, Moorook. Observer K. Hills. 0.41-m f/9 Ritchey-Chretien
+ CCD.
G96 Mt. Lemmon Survey. Observers R. E. Hill, R. A. Kowalski. 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. 1.5-m
reflector + 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 L. Buzzi, H. Devore, S. Foglia, T. Vorobjov. 0.61-m f/4.0
astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2013 AW52 Earth MOID = 0.1822 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 355.35723 (2000.0) P Q
n 0.83753216 Peri. 36.36361 +0.94866930 +0.19475323
a 1.1146411 Node 310.42595 -0.30631037 +0.76194950
e 0.4891659 Incl. 19.10807 +0.07874334 +0.61766021
P 1.18 H 19.7 G 0.15 U 9
Residuals in seconds of arc
130106 703 0.6+ 0.7+ 130107 H21 0.1+ 0.2- 130108 G96 0.5+ 0.0
130106 703 (2.8+ 0.5+) 130107 H21 0.2+ 0.2+ 130108 300 1.0+ 0.3+
130106 703 0.3+ 0.0 130107 H36 0.0 0.1- 130108 300 0.6+ 0.3+
130106 H01 0.3+ 0.1- 130107 H36 0.9- 0.8- 130108 300 0.1+ 0.4-
130106 H01 0.4+ 0.1- 130107 G96 0.2+ 0.1+ 130109 204 0.6+ 0.2+
130106 H01 0.6+ 0.1- 130107 G96 0.2+ 0.0 130109 204 0.3+ 0.0
130106 H01 0.7+ 0.2- 130107 D90 0.4+ 0.3- 130109 204 0.3+ 0.0
130106 104 0.2- 0.0 130107 D90 0.4+ 0.2+ 130110 291 0.3- 0.7-
130106 104 0.3- 0.2- 130107 D90 0.6+ 0.5+ 130110 291 0.3+ 0.0
130106 104 0.0 0.1- 130108 G96 0.1+ 0.2+ 130110 291 0.7+ 0.4+
130107 H36 0.6+ 0.7+ 130108 G96 0.4+ 0.1+
130107 H21 0.4+ 0.2- 130108 G96 0.1+ 0.0
Ephemeris:
2013 AW52 a,e,i = 1.11, 0.49, 19 q = 0.5694
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 12 11 12 13 19.1 +24 21 27 0.4339 1.0530 86.7 69.0 20.4
...
2012 12 26 11 34 51.4 +22 51 38 0.3986 1.1725 108.5 52.7 20.0
...
2013 01 03 11 05 36.4 +22 05 16 0.3812 1.2308 122.5 42.4 19.7
...
2013 01 09 10 39 01.9 +21 24 06 0.3731 1.2721 134.2 33.6 19.5
2013 01 10 10 34 15.4 +21 16 15 0.3724 1.2787 136.3 32.1 19.4
2013 01 11 10 29 24.0 +21 08 03 0.3718 1.2853 138.3 30.6 19.4
...
2013 01 17 09 59 00.4 +20 10 33 0.3739 1.3236 151.1 21.0 19.2
...
2013 01 25 09 18 15.5 +18 32 17 0.3925 1.3713 168.4 8.3 18.9
...
2013 02 09 08 17 22.3 +15 08 37 0.4789 1.4503 162.3 11.9 19.6
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-A62
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