MPEC 2013-G23 : 2013 GL8
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M.P.E.C. 2013-G23 Issued 2013 Apr. 7, 20:54 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 GL8
Observations:
K13G08L* C2013 04 03.24377 04 48 10.983+25 23 02.16 20.5 wLEG023F51
K13G08L C2013 04 03.24865 04 48 13.026+25 23 04.00 20.4 wLEG023F51
K13G08L C2013 04 03.25353 04 48 15.038+25 23 05.55 20.4 wLEG023F51
K13G08L C2013 04 03.25929 04 48 17.546+25 23 07.64 20.5 wLEG023F51
K13G08L KC2013 04 05.09565 05 01 04.89 +25 32 05.5 qEG023H21
K13G08L KC2013 04 05.10420 05 01 08.36 +25 32 07.6 qEG023H21
K13G08L KC2013 04 05.11267 05 01 11.82 +25 32 09.6 20.9 VqEG023H21
K13G08L 2C2013 04 05.22648005 01 58.451+25 32 37.28 21.0 RtEG023568
K13G08L 2C2013 04 05.22780805 01 58.994+25 32 37.55 20.9 RtEG023568
K13G08L 2C2013 04 05.22906405 01 59.497+25 32 37.76 21.0 RtEG023568
K13G08L 2C2013 04 05.23031805 02 00.008+25 32 37.97 21.1 RtEG023568
K13G08L HC2013 04 07.12374 05 14 37.78 +25 37 09.1 20.3 RoEG023291
K13G08L HC2013 04 07.12448 05 14 38.10 +25 37 08.8 20.3 RoEG023291
K13G08L HC2013 04 07.12523 05 14 38.20 +25 37 09.3 20.1 RoEG023291
Observer details:
291 LPL/Spacewatch II. Observer R. S. McMillan. 1.8-m f/2.7 reflector + CCD.
568 Mauna Kea. Observer L. Wells. Measurers D. J. Tholen, M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, S. Watters,
T. Goggia. Measurer PS1 Science Consortium. 1.8-m Ritchey-Chretien
+ CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers L. Buzzi, T. Vorobjov, S. Foglia. 0.61-m f/4.0 astrograph + CCD.
Orbital elements:
2013 GL8 Earth MOID = 0.0575 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 12.63130 (2000.0) P Q
n 0.21321644 Peri. 49.06251 +0.93303284 -0.35262299
a 2.7749527 Node 331.37047 +0.26868304 +0.81498087
e 0.8591958 Incl. 8.57734 +0.23928885 +0.45985129
P 4.62 H 18.6 G 0.15 U 9
Residuals in seconds of arc
130403 F51 0.4+ 0.0 130405 H21 0.3- 0.4+ 130405 568 0.0 0.1-
130403 F51 0.1+ 0.1+ 130405 H21 0.3- 0.6+ 130407 291 0.6+ 0.1+
130403 F51 0.7- 0.1- 130405 568 0.0 0.0 130407 291 1.0+ 0.3-
130403 F51 0.2+ 0.0 130405 568 0.1+ 0.0 130407 291 1.6- 0.2+
130405 H21 0.0 0.1+ 130405 568 0.0 0.0
Ephemeris:
2013 GL8 a,e,i = 2.77, 0.86, 9 q = 0.3907
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 03 08 01 14 02.3 +12 25 51 0.9899 0.5899 34.6 72.9 20.0
...
2013 03 23 03 20 23.1 +22 27 33 0.9601 0.8478 51.3 66.6 20.5
...
2013 03 31 04 24 24.8 +24 55 10 1.0204 0.9824 58.2 59.8 20.7
...
2013 04 06 05 07 11.9 +25 35 00 1.0920 1.0801 62.0 54.9 21.0
2013 04 07 05 13 49.3 +25 37 01 1.1057 1.0961 62.5 54.1 21.0
2013 04 08 05 20 17.7 +25 37 55 1.1199 1.1120 62.9 53.3 21.0
...
2013 04 14 05 56 05.6 +25 24 03 1.2134 1.2057 65.1 49.0 21.3
...
2013 04 22 06 36 23.3 +24 30 40 1.3557 1.3262 66.4 44.0 21.6
...
2013 05 07 07 34 30.3 +22 05 11 1.6562 1.5391 65.4 36.6 22.1
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-G23
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