MPEC 2013-C69 : 2013 CL89
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M.P.E.C. 2013-C69 Issued 2013 Feb. 14, 15:28 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 CL89
Observations:
K13C89L* C2013 02 11.40558 11 21 20.88 -05 30 09.7 19.9 VrEC069703
K13C89L C2013 02 11.41646 11 21 19.26 -05 30 31.1 19.3 VrEC069703
K13C89L C2013 02 11.42191 11 21 18.54 -05 30 42.9 19.5 VrEC069703
K13C89L C2013 02 11.49367 11 21 07.70 -05 33 04.2 19.0 VrEC069703
K13C89L C2013 02 11.49983 11 21 06.87 -05 33 16.1 20.1 VrEC069703
K13C89L C2013 02 11.50344 11 21 06.26 -05 33 24.1 18.9 VrEC069703
K13C89L C2013 02 11.50708 11 21 05.83 -05 33 31.7 18.8 VrEC069703
K13C89L KC2013 02 11.53994 11 21 02.11 -05 34 16.3 oEC069474
K13C89L KC2013 02 11.54205 11 21 01.81 -05 34 20.5 19.1 RoEC069474
K13C89L KC2013 02 11.54417 11 21 01.50 -05 34 25.4 19.1 RoEC069474
K13C89L KC2013 02 12.27356111 19 14.49 -05 58 54.3 19.1 RtEC069W86
K13C89L KC2013 02 12.27866411 19 13.70 -05 59 04.6 19.2 RtEC069W86
K13C89L KC2013 02 12.28376911 19 12.91 -05 59 14.9 19.3 RtEC069W86
K13C89L KC2013 02 12.28887711 19 12.12 -05 59 25.2 19.2 RtEC069W86
K13C89L KC2013 02 12.33575811 19 05.14 -06 01 19.1 19.5 VrEC069H21
K13C89L KC2013 02 12.33978211 19 04.51 -06 01 27.6 19.4 VrEC069H21
K13C89L KC2013 02 12.34333011 19 03.97 -06 01 34.7 19.3 VrEC069H21
K13C89L KC2013 02 12.34884 11 19 03.30 -06 01 45.7 19.1 RqEC069H36
K13C89L KC2013 02 12.35241 11 19 02.69 -06 01 52.9 19.4 RqEC069H36
K13C89L KC2013 02 12.35639 11 19 02.03 -06 02 00.8 19.7 RqEC069H36
K13C89L `C2013 02 12.73989411 18 03.90 -06 14 40.0 19.4 RuEC069D90
K13C89L `C2013 02 12.74399611 18 03.26 -06 14 48.2 19.3 RuEC069D90
K13C89L `C2013 02 12.74809411 18 02.62 -06 14 56.5 19.2 RuEC069D90
K13C89L HC2013 02 13.51606 11 16 03.00 -06 41 31.3 18.6 RoEC069291
K13C89L HC2013 02 13.51690 11 16 02.82 -06 41 33.4 19.1 RoEC069291
K13C89L HC2013 02 13.51772 11 16 02.70 -06 41 34.8 19.0 RoEC069291
K13C89L |C2013 02 14.18059 11 14 17.52 -07 04 13.8 19.7 VuEC069807
K13C89L |C2013 02 14.18395 11 14 16.96 -07 04 20.9 19.8 VuEC069807
K13C89L |C2013 02 14.18690 11 14 16.45 -07 04 27.2 19.7 VuEC069807
K13C89L |C2013 02 14.19027 11 14 15.89 -07 04 34.2 19.7 VuEC069807
K13C89L |C2013 02 14.19322 11 14 15.39 -07 04 40.4 19.6 VuEC069807
K13C89L 2C2013 02 14.54444 11 13 17.79 -07 16 55.1 19.3 RoEC069E10
K13C89L 2C2013 02 14.54780 11 13 17.22 -07 17 02.4 18.9 RoEC069E10
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
474 Mount John Observatory, Lake Tekapo. Observers A. C. Gilmore,
P. M. Kilmartin. Measurer P. M. Kilmartin. 1.0-m f/7.7 reflector + CCD.
703 Catalina Sky Survey. Observer J. . A. Johnson. 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.
807 Cerro Tololo. Observers T. Linder, R. Holmes, H. Tanquary. 0.41-m f/11
Ritchey-Chretien + CCD.
D90 RAS Observatory, Moorook. Observer K. Hills. 0.41-m f/9 Ritchey-Chretien
+ CCD.
E10 Siding Spring-Faulkes Telescope South. Observers E. Guido, N. Howes.
2.0-m f/10.0 Ritchey-Chretien + 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.
W86 Cerro Tololo-LCOGT B. Observer T. Lister. 1.0-m f/8 Ritchey-Chretien
+ CCD.
Orbital elements:
2013 CL89 Earth MOID = 0.1369 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 307.01183 (2000.0) P Q
n 0.70674117 Peri. 321.01548 +0.33772145 +0.90909810
a 1.2482334 Node 326.55750 -0.71418260 +0.07871648
e 0.3482980 Incl. 26.26739 -0.61309659 +0.40907745
P 1.39 H 19.2 G 0.15 U 8
Residuals in seconds of arc
130211 703 0.0 0.1- 130212 W86 0.0 0.2- 130212 D90 0.0 0.0
130211 703 0.0 0.1+ 130212 W86 0.0 0.2- 130213 291 0.2+ 0.2+
130211 703 1.3+ 0.8- 130212 W86 0.1+ 0.2- 130213 291 0.4- 0.2-
130211 703 1.4- 0.7+ 130212 H21 0.1+ 0.3+ 130213 291 0.2- 0.1+
130211 703 0.2- 1.0+ 130212 H21 0.0 0.0 130214 807 0.0 0.1+
130211 703 1.4- 0.2+ 130212 H21 0.2+ 0.1+ 130214 807 0.1+ 0.0
130211 703 0.3+ 0.1- 130212 H36 1.1+ 0.1+ 130214 807 0.1- 0.1-
130211 474 0.1+ 0.1- 130212 H36 0.3+ 0.1+ 130214 807 0.1+ 0.1-
130211 474 0.3+ 0.1- 130212 H36 0.3- 0.3+ 130214 807 0.1+ 0.1-
130211 474 0.4+ 0.7- 130212 D90 0.2- 0.2- 130214 E10 0.1+ 0.2+
130212 W86 0.0 0.2- 130212 D90 0.1- 0.0 130214 E10 0.1+ 0.0
Ephemeris:
2013 CL89 a,e,i = 1.25, 0.35, 26 q = 0.8135
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 01 15 11 49 55.6 +06 14 04 0.8030 1.5461 119.5 33.6 21.1
...
2013 01 30 11 42 17.1 +00 35 45 0.6297 1.4948 134.4 28.1 20.3
...
2013 02 07 11 30 40.4 -03 09 36 0.5496 1.4642 143.3 23.8 19.8
...
2013 02 13 11 17 24.5 -06 23 38 0.4976 1.4397 149.9 20.1 19.5
2013 02 14 11 14 46.5 -06 58 03 0.4898 1.4355 151.0 19.5 19.4
2013 02 15 11 12 00.9 -07 33 01 0.4821 1.4313 151.9 18.9 19.4
...
2013 02 21 10 52 46.9 -11 12 53 0.4420 1.4053 156.4 16.3 19.0
...
2013 03 01 10 20 18.2 -16 17 55 0.4049 1.3687 155.1 17.7 18.8
...
2013 03 16 09 07 51.3 -24 16 05 0.3873 1.2948 134.2 33.4 19.1
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-C69
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