MPEC 2013-A38 : 2013 AO27
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M.P.E.C. 2013-A38 Issued 2013 Jan. 8, 13:16 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 AO27
Observations:
K13A27O* C2013 01 05.21510 03 11 48.87 +04 19 35.3 19.1 VuEA038703
K13A27O C2013 01 05.22238 03 11 52.11 +04 20 09.0 18.9 VuEA038703
K13A27O C2013 01 05.22975 03 11 55.28 +04 20 44.5 18.9 VuEA038703
K13A27O C2013 01 05.23706 03 11 58.52 +04 21 21.1 19.1 VuEA038703
K13A27O C2013 01 05.25981 03 12 08.36 +04 23 08.3 18.8 RoEA038H01
K13A27O C2013 01 05.27048 03 12 13.01 +04 23 59.3 19.0 RoEA038H01
K13A27O C2013 01 05.27323 03 12 14.22 +04 24 12.0 18.5 VuEA038703
K13A27O C2013 01 05.27475 03 12 14.86 +04 24 19.6 18.9 RoEA038H01
K13A27O C2013 01 05.27517 03 12 15.12 +04 24 23.4 17.9 VuEA038703
K13A27O C2013 01 05.27712 03 12 15.94 +04 24 32.0 19.3 VuEA038703
K13A27O C2013 01 05.27904 03 12 16.81 +04 24 41.6 18.6 VuEA038703
K13A27O C2013 01 05.28040 03 12 17.34 +04 24 46.8 18.8 RoEA038H01
K13A27O C2013 01 05.52988 03 14 07.13 +04 44 18.7 18.1 VuEA038900
K13A27O C2013 01 05.54418 03 14 13.02 +04 45 26.2 19.8 VuEA038900
K13A27O C2013 01 05.55848 03 14 18.97 +04 46 31.9 19.2 VuEA038900
K13A27O KC2013 01 05.70105 03 15 21.42 +04 57 18.8 19.4 RoEA038461
K13A27O KC2013 01 05.70281 03 15 22.17 +04 57 27.5 19.5 RoEA038461
K13A27O KC2013 01 05.70458 03 15 22.92 +04 57 35.5 19.3 RoEA038461
K13A27O KC2013 01 05.70634 03 15 23.66 +04 57 43.0 20.0 RoEA038461
K13A27O KC2013 01 05.78780 03 15 57.37 +05 03 52.3 18.6 RqEA038157
K13A27O KC2013 01 05.79211 03 15 59.15 +05 04 12.3 18.9 RqEA038157
K13A27O KC2013 01 05.85813 03 16 26.55 +05 09 08.4 18.8 VuEA038J87
K13A27O KC2013 01 05.86197 03 16 28.10 +05 09 25.4 19.5 VuEA038J87
K13A27O KC2013 01 05.86577 03 16 29.64 +05 09 42.0 19.4 VuEA038J87
K13A27O KC2013 01 05.86944 03 16 30.76 +05 09 56.8 18.8 RuEA038104
K13A27O KC2013 01 05.86962 03 16 31.17 +05 09 59.7 19.5 VuEA038J87
K13A27O KC2013 01 05.87311 03 16 32.25 +05 10 13.2 18.9 RuEA038104
K13A27O KC2013 01 05.87433 03 16 32.74 +05 10 18.7 18.8 RuEA038104
K13A27O IC2013 01 05.89898 03 16 42.84 +05 12 07.2 tEA038204
K13A27O KC2013 01 05.90679 03 16 46.00 +05 12 41.7 19.0 RtEA038204
K13A27O KC2013 01 05.91460 03 16 49.16 +05 13 16.3 tEA038204
K13A27O KC2013 01 06.01686 03 17 32.06 +05 21 23.6 19.5 RuEA038I19
K13A27O KC2013 01 06.02043 03 17 33.48 +05 21 39.6 19.3 RuEA038I19
K13A27O KC2013 01 06.02305 03 17 34.50 +05 21 50.9 18.8 RuEA038I19
K13A27O |C2013 01 06.05084 03 17 45.71 +05 23 50.7 19.6 VuEA038807
K13A27O |C2013 01 06.05327 03 17 46.68 +05 24 01.3 19.3 VuEA038807
K13A27O |C2013 01 06.05570 03 17 47.63 +05 24 12.2 19.1 VuEA038807
K13A27O C2013 01 06.05665 03 17 48.99 +05 23 44.3 18.9 RtEA038H01
K13A27O C2013 01 06.06345 03 17 51.69 +05 24 14.0 18.6 RtEA038H01
K13A27O C2013 01 06.07066 03 17 54.54 +05 24 45.1 18.9 RtEA038H01
K13A27O C2013 01 06.07733 03 17 57.22 +05 25 13.9 19.4 cEA038704
K13A27O C2013 01 06.07783 03 17 57.42 +05 25 16.4 18.8 RtEA038H01
K13A27O C2013 01 06.09040 03 18 02.45 +05 26 10.6 20.2 cEA038704
K13A27O C2013 01 06.10344 03 18 07.48 +05 27 07.2 19.7 cEA038704
K13A27O C2013 01 06.11683 03 18 12.96 +05 28 05.1 19.8 cEA038704
K13A27O C2013 01 06.27805 03 19 15.95 +05 39 34.4 19.6 RcEA038651
K13A27O C2013 01 06.27896 03 19 16.26 +05 39 37.7 19.7 RcEA038651
K13A27O C2013 01 06.28167 03 19 17.28 +05 39 49.9 19.7 RcEA038651
K13A27O KC2013 01 07.12644303 24 39.29 +06 36 30.2 19.4 VrEA038H21
K13A27O KC2013 01 07.13212703 24 41.30 +06 36 52.1 19.1 VrEA038H21
K13A27O KC2013 01 07.13823603 24 43.49 +06 37 15.8 19.2 VrEA038H21
K13A27O KC2013 01 07.16875 03 24 54.47 +06 39 12.2 19.6 RqEA038H36
K13A27O KC2013 01 07.17380 03 24 56.32 +06 39 31.9 19.9 RqEA038H36
K13A27O KC2013 01 07.17883 03 24 58.05 +06 39 50.4 19.8 RqEA038H36
K13A27O C2013 01 07.18398 03 25 00.22 +06 40 13.2 19.6 VrEA038G96
K13A27O KC2013 01 07.18469 03 25 00.17 +06 40 13.2 19.8 RqEA038H36
K13A27O C2013 01 07.18524 03 25 00.66 +06 40 18.1 19.5 VrEA038G96
K13A27O C2013 01 07.18686 03 25 01.20 +06 40 24.2 19.4 VrEA038G96
K13A27O C2013 01 07.18883 03 25 01.88 +06 40 31.8 19.5 VrEA038G96
K13A27O C2013 01 07.21944 03 25 12.68 +06 42 27.6 19.5 VrEA038G96
K13A27O C2013 01 07.22366 03 25 14.12 +06 42 43.9 19.5 VrEA038G96
K13A27O C2013 01 07.22785 03 25 15.60 +06 42 59.6 19.5 VrEA038G96
K13A27O C2013 01 08.08900 03 30 14.29 +07 34 50.5 18.9 VrEA038G96
K13A27O C2013 01 08.09196 03 30 15.22 +07 35 00.7 18.9 VrEA038G96
K13A27O C2013 01 08.09497 03 30 16.20 +07 35 10.8 19.1 VrEA038G96
K13A27O C2013 01 08.09796 03 30 17.17 +07 35 21.5 19.2 VrEA038G96
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, L. Tesi, G. Fagioli.
Measurer P. Bacci. 0.60-m f/4 reflector + CCD.
157 Frasso Sabino. Observers R. Haver, R. Gorelli. Measurer R. Haver.
0.37-m f/6.85 Cassegrain + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.38-m f/6.8 reflector
+ CCD.
461 University of Szeged, Piszkesteto Stn. (Konkoly). Observer K. Sarneczky.
0.60-m Schmidt + CCD.
651 Grasslands Observatory, Tucson. Observer J. E. McGaha. 0.62-m f/5.1
Newtonian reflector + CCD.
703 Catalina Sky Survey. Observer A. R. Gibbs. 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.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, G. Spitz,
R. Brungard, J. Paige, P. Festler, T. McVey, A. Valdivia, C. Gall. 1.0-m
f/2.15 reflector + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes, H. Tanquary. 0.41-m f/11
Ritchey-Chretien + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + 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.
I19 Observatorio El Gato Gris, Tanti. Observer C. Colazo. 0.36-m f/11
Schmidt-Cassegrain + CCD.
J87 La Canada. Observer J. Lacruz. 0.40-m Ritchey-Chretien + CCD.
Orbital elements:
2013 AO27 Earth MOID = 0.0589 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 347.91975 (2000.0) P Q
n 0.25414465 Peri. 189.65708 +0.84855059 +0.52667973
a 2.4683992 Node 138.43254 -0.48021167 +0.80681383
e 0.8772400 Incl. 4.38229 -0.22216806 +0.26769367
P 3.88 H 19.9 G 0.15 U 8
Residuals in seconds of arc
130105 703 1.0- 0.7+ 130105 J87 0.1+ 0.1- 130106 704 (2.3+ 0.1-)
130105 703 0.0 0.6- 130105 J87 0.1+ 0.4- 130106 651 0.2+ 0.1-
130105 703 0.6- 0.5- 130105 104 0.2+ 0.3- 130106 651 0.4- 0.6-
130105 703 0.2+ 1.0+ 130105 J87 0.3- 0.2+ 130106 651 1.0- 0.1+
130105 H01 0.1+ 0.1+ 130105 104 0.2+ 0.2- 130107 H21 0.2- 0.0
130105 H01 0.1+ 0.2+ 130105 104 0.1+ 0.1- 130107 H21 0.3- 0.1+
130105 703 0.5- 1.1- 130105 204 0.5+ 0.1- 130107 H21 0.0 0.4+
130105 H01 0.1- 0.1+ 130105 204 0.4+ 0.2- 130107 H36 0.1- 0.1-
130105 703 0.3+ 1.1+ 130105 204 0.2+ 0.0 130107 H36 0.9+ 0.4+
130105 703 0.1- 0.4+ 130106 I19 0.7+ 0.0 130107 H36 0.1+ 0.2-
130105 703 0.4+ 0.8+ 130106 I19 0.7+ 0.4+ 130107 G96 0.2+ 0.0
130105 H01 0.2+ 0.4+ 130106 I19 0.4+ 0.3+ 130107 H36 0.9+ 0.3+
130105 900 (2.0+ 1.4-) 130106 807 0.4+ 0.4- 130107 G96 0.2+ 0.1+
130105 900 0.1+ 0.0 130106 807 0.5+ 0.4- 130107 G96 0.3- 0.1+
130105 900 0.9- 0.3- 130106 807 0.3+ 0.0 130107 G96 0.5- 0.2+
130105 461 0.3- 0.4- 130106 H01 0.4- 0.1+ 130107 G96 0.1+ 0.2-
130105 461 0.0 0.3+ 130106 H01 0.4- 0.2+ 130107 G96 0.5- 0.1+
130105 461 0.2+ 0.3+ 130106 H01 0.6- 0.1- 130107 G96 0.4- 0.0
130105 461 0.4+ 0.2- 130106 704 0.1+ 0.3- 130108 G96 0.0 0.1+
130105 157 0.6- 1.0- 130106 H01 0.0 0.1+ 130108 G96 0.3- 0.1+
130105 157 0.3- 0.3- 130106 704 1.0+ 0.3- 130108 G96 0.1- 0.2-
130105 J87 0.3+ 0.0 130106 704 0.8- 0.2- 130108 G96 0.0 0.2+
Ephemeris:
2013 AO27 a,e,i = 2.47, 0.88, 4 q = 0.3030
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 12 09 18 27 04.7 -30 55 00 0.3598 0.6589 20.2 149.0 25.0
...
2012 12 24 23 23 52.1 -29 49 50 0.1438 0.9416 69.0 102.8 19.3
...
2013 01 01 02 30 44.6 -03 09 59 0.2079 1.0804 112.6 57.2 18.7
...
2013 01 07 03 23 53.1 +06 28 34 0.3084 1.1793 122.8 44.5 19.4
2013 01 08 03 29 43.8 +07 29 51 0.3267 1.1954 123.6 43.3 19.5
2013 01 09 03 35 02.6 +08 24 45 0.3454 1.2114 124.1 42.2 19.7
...
2013 01 15 03 59 13.7 +12 21 20 0.4622 1.3051 125.0 38.1 20.3
...
2013 01 23 04 20 26.0 +15 22 14 0.6270 1.4247 122.7 35.5 21.1
...
2013 02 07 04 47 52.9 +18 21 56 0.9553 1.6342 114.6 33.3 22.3
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-A38
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