MPEC 2013-B53 : 2013 BF27
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M.P.E.C. 2013-B53 Issued 2013 Jan. 20, 12:21 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 BF27
Observations:
K13B27F* C2013 01 17.19201 05 29 16.62 +23 58 27.6 20.1 VrEB053G96
K13B27F C2013 01 17.19829 05 29 15.97 +23 58 14.5 20.0 VrEB053G96
K13B27F C2013 01 17.20464 05 29 15.28 +23 58 01.5 20.1 VrEB053G96
K13B27F C2013 01 17.21097 05 29 14.64 +23 57 48.4 20.3 VrEB053G96
K13B27F C2013 01 17.28227 05 29 07.08 +23 55 20.8 20.4 VrEB053G96
K13B27F C2013 01 17.28878 05 29 06.38 +23 55 07.1 20.3 VrEB053G96
K13B27F C2013 01 17.42663 05 28 52.54 +23 50 14.9 20.2 RtEB053H01
K13B27F C2013 01 17.43352 05 28 51.89 +23 50 00.4 19.8 RtEB053H01
K13B27F C2013 01 17.44070 05 28 51.21 +23 49 45.1 19.9 RtEB053H01
K13B27F C2013 01 17.44927 05 28 50.40 +23 49 26.7 19.6 RtEB053H01
K13B27F KC2013 01 18.05004205 27 58.26 +23 28 54.0 20.4 VqEB053H21
K13B27F KC2013 01 18.05643505 27 57.64 +23 28 40.7 20.6 VqEB053H21
K13B27F KC2013 01 18.06282605 27 57.01 +23 28 28.6 20.3 VqEB053H21
K13B27F KC2013 01 18.06921505 27 56.42 +23 28 14.9 20.5 VqEB053H21
K13B27F KC2013 01 18.10480 05 27 53.08 +23 27 01.8 20.2 RqEB053H36
K13B27F KC2013 01 18.11273 05 27 52.23 +23 26 45.6 20.3 RqEB053H36
K13B27F KC2013 01 18.13971 05 27 49.59 +23 25 51.1 20.4 RqEB053H36
K13B27F KC2013 01 18.15860 05 27 47.65 +23 25 11.9 20.1 RqEB053H36
K13B27F C2013 01 19.13090 05 26 23.96 +22 51 46.7 20.0 VrEB053G96
K13B27F C2013 01 19.13683 05 26 23.38 +22 51 34.6 19.9 VrEB053G96
K13B27F C2013 01 19.14277 05 26 22.88 +22 51 22.7 20.2 VrEB053G96
K13B27F C2013 01 19.14872 05 26 22.27 +22 51 10.3 20.3 VrEB053G96
K13B27F KC2013 01 19.15156 05 26 22.03 +22 51 06.7 20.0 RoEB053291
K13B27F KC2013 01 19.15405 05 26 21.80 +22 51 00.1 20.0 RoEB053291
K13B27F KC2013 01 19.15652 05 26 21.56 +22 50 55.1 20.0 RoEB053291
K13B27F KC2013 01 19.19773905 26 17.37 +22 49 31.1 19.8 RtEB053711
K13B27F KC2013 01 19.20392405 26 16.78 +22 49 18.1 20.0 RtEB053711
K13B27F KC2013 01 19.21062005 26 16.12 +22 49 04.3 20.0 RtEB053711
K13B27F HC2013 01 20.12885 05 25 02.57 +22 17 26.9 19.7 RoEB053291
K13B27F HC2013 01 20.12999 05 25 02.45 +22 17 25.4 19.3 RoEB053291
K13B27F HC2013 01 20.13113 05 25 02.37 +22 17 22.8 oEB053291
K13B27F C2013 01 20.13873 05 25 01.66 +22 17 07.5 20.4 VrEB053G96
K13B27F C2013 01 20.14435 05 25 01.12 +22 16 55.9 20.1 VrEB053G96
K13B27F C2013 01 20.14998 05 25 00.62 +22 16 44.2 20.1 VrEB053G96
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
711 McDonald Observatory. Observer T. Lister. 1.0-m f/8 Ritchey-Chretien
+ CCD.
G96 Mt. Lemmon Survey. Observers J. A. Johnson, E. J. Christensen,
A. Boattini. 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. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Vorobjov, L. Buzzi, S. Foglia. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
Orbital elements:
2013 BF27 Earth MOID = 0.1574 AU
Epoch 2012 Sept. 30.0 TT = JDT 2456200.5 MPC
M 243.09177 (2000.0) P Q
n 0.60933364 Peri. 253.41612 -0.98439922 +0.07356740
a 1.3779473 Node 290.57745 +0.00572482 -0.89452029
e 0.2295851 Incl. 9.82990 -0.17585617 -0.44093229
P 1.62 H 21.4 G 0.15 U 8
Residuals in seconds of arc
130117 G96 0.3- 0.1+ 130118 H21 0.0 0.7+ 130119 291 0.1- 0.0
130117 G96 0.0 0.2- 130118 H21 0.6+ 0.0 130119 711 0.0 0.1-
130117 G96 0.2- 0.1- 130118 H36 0.5+ 0.4- 130119 711 0.1+ 0.3-
130117 G96 0.2+ 0.2- 130118 H36 0.3- 0.4- 130119 711 0.2- 0.2-
130117 G96 0.0 0.0 130118 H36 0.6+ 0.3+ 130120 291 0.2+ 0.6-
130117 G96 0.2- 0.1- 130118 H36 0.0 0.0 130120 291 0.1- 0.3+
130117 H01 0.1+ 0.1+ 130119 G96 0.3- 0.5- 130120 291 0.2+ 0.0
130117 H01 0.1+ 0.2+ 130119 G96 0.5- 0.5- 130120 G96 0.3+ 0.4+
130117 H01 0.1+ 0.2+ 130119 G96 0.4+ 0.3- 130120 G96 0.2- 0.2+
130117 H01 0.0 0.0 130119 G96 0.2- 0.6- 130120 G96 0.1- 0.0
130118 H21 0.3- 0.1+ 130119 291 0.2- 1.4+
130118 H21 0.1- 0.2- 130119 291 0.1- 0.1-
Ephemeris:
2013 BF27 a,e,i = 1.38, 0.23, 10 q = 1.0616
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2012 12 21 06 28 39.3 +36 02 58 0.3467 1.3225 165.7 10.6 20.4
...
2013 01 05 05 53 47.4 +30 31 43 0.2980 1.2707 162.6 13.4 20.1
...
2013 01 13 05 36 35.5 +26 20 46 0.2865 1.2435 151.8 21.9 20.2
...
2013 01 19 05 26 34.3 +22 56 25 0.2836 1.2234 143.4 28.6 20.4
2013 01 20 05 25 12.0 +22 22 01 0.2835 1.2201 142.0 29.7 20.4
2013 01 21 05 23 55.0 +21 47 39 0.2836 1.2168 140.7 30.8 20.4
...
2013 01 27 05 18 07.7 +18 24 47 0.2857 1.1974 132.8 37.1 20.6
...
2013 02 04 05 15 21.8 +14 11 37 0.2924 1.1727 123.5 44.5 20.8
...
2013 02 19 05 23 41.0 +07 29 01 0.3101 1.1307 109.5 55.5 21.1
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-B53
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