MPEC 2013-G82 : 2013 GX79
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M.P.E.C. 2013-G82 Issued 2013 Apr. 15, 20:50 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 GX79
Observations:
K13G79X* C2013 04 13.46895 14 47 42.546-09 53 28.00 21.0 wLEG082F51
K13G79X C2013 04 13.47225 14 47 42.054-09 53 18.61 21.0 wLEG082F51
K13G79X C2013 04 13.48284 14 47 40.510-09 52 50.47 21.1 wLEG082F51
K13G79X C2013 04 13.48612 14 47 40.029-09 52 41.53 21.2 wLEG082F51
K13G79X C2013 04 13.50002 14 47 37.991-09 52 03.89 20.9 wLEG082F51
K13G79X C2013 04 13.51061 14 47 36.428-09 51 35.59 20.8 wLEG082F51
K13G79X C2013 04 13.51389 14 47 35.933-09 51 26.54 21.0 wLEG082F51
K13G79X C2013 04 14.04353 14 46 21.59 -09 27 36.1 20.0 RqEG082493
K13G79X C2013 04 14.04446 14 46 21.43 -09 27 33.2 20.3 RqEG082493
K13G79X C2013 04 14.04541 14 46 21.34 -09 27 31.2 20.4 RqEG082493
K13G79X KC2013 04 14.08573 14 46 15.64 -09 25 39.3 20.2 RvEG082J04
K13G79X KC2013 04 14.08898 14 46 15.16 -09 25 30.5 20.5 RvEG082J04
K13G79X KC2013 04 14.09223 14 46 14.68 -09 25 22.0 20.4 RvEG082J04
K13G79X |C2013 04 14.27842 14 45 48.03 -09 16 38.6 21.1 VuEG082807
K13G79X |C2013 04 14.28454 14 45 47.11 -09 16 22.1 21.0 VuEG082807
K13G79X |C2013 04 14.29075 14 45 46.20 -09 16 04.8 21.2 VuEG082807
K13G79X C2013 04 14.31719 14 45 42.87 -09 15 10.8 oEG082711
K13G79X C2013 04 14.32008 14 45 42.45 -09 15 03.1 oEG082711
K13G79X C2013 04 14.32314 14 45 41.96 -09 14 54.3 oEG082711
K13G79X |C2013 04 15.33257 14 43 16.75 -08 28 39.7 20.9 VoEG082807
K13G79X |C2013 04 15.33653 14 43 16.20 -08 28 28.4 20.9 VoEG082807
K13G79X |C2013 04 15.34034 14 43 15.61 -08 28 18.1 21.1 VoEG082807
K13G79X |C2013 04 15.34415 14 43 15.05 -08 28 07.4 21.2 VoEG082807
Observer details:
493 Calar Alto. Observer F. Hormuth. 1.23-m reflector + CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
807 Cerro Tololo. Observers R. Holmes, T. Linder. 0.41-m f/11
Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala. Observers N. Primak, A. Schultz, S. Watters,
T. Goggia. Measurer PS1 Science Consortium. 1.8-m Ritchey-Chretien
+ CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers
A. Knoefel, D. Koschny, M. Busch, E. Schwab. 1.0-m f/4.4 reflector + CCD.
Orbital elements:
2013 GX79 Earth MOID = 0.3248 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 162.35026 (2000.0) P Q
n 0.90599595 Peri. 194.87879 +0.77383392 -0.60871873
a 1.0577553 Node 205.28533 +0.61490573 +0.78826957
e 0.4140290 Incl. 24.19431 +0.15189474 -0.08995886
P 1.09 H 20.8 G 0.15 U 9
Residuals in seconds of arc
130413 F51 0.1- 0.1- 130414 493 0.6- 0.3+ 130414 711 0.1+ 0.0
130413 F51 0.2- 0.4+ 130414 493 0.2+ 0.2- 130414 711 0.3+ 0.1-
130413 F51 0.0 0.1- 130414 J04 0.3+ 0.1+ 130414 711 0.2- 0.3+
130413 F51 0.0 0.0 130414 J04 0.3+ 0.1+ 130415 807 0.4- 0.3-
130413 F51 0.2+ 0.1+ 130414 J04 0.3+ 0.2- 130415 807 0.2+ 0.1+
130413 F51 0.1+ 0.2- 130414 807 0.1+ 0.0 130415 807 0.1- 0.1-
130413 F51 0.1- 0.1- 130414 807 0.1- 0.1- 130415 807 0.1+ 0.1+
130414 493 0.3- 0.0 130414 807 0.1+ 0.3+
Ephemeris:
2013 GX79 a,e,i = 1.06, 0.41, 24 q = 0.6198
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 03 16 15 28 15.9 -25 56 25 0.6400 1.4199 119.0 37.8 22.1
...
2013 03 31 15 14 05.7 -18 57 41 0.5474 1.4571 139.0 26.7 21.5
...
2013 04 08 14 59 45.9 -13 51 12 0.5123 1.4719 151.5 19.0 21.2
...
2013 04 14 14 46 27.8 -09 29 23 0.4960 1.4806 160.9 12.8 20.9
2013 04 15 14 44 05.3 -08 43 59 0.4942 1.4818 162.4 11.8 20.8
2013 04 16 14 41 40.8 -07 58 15 0.4928 1.4830 163.7 10.9 20.8
...
2013 04 22 14 26 45.7 -03 21 55 0.4902 1.4891 168.8 7.5 20.7
...
2013 04 30 14 06 55.2 +02 28 01 0.5034 1.4942 162.0 12.0 20.9
...
2013 05 15 13 36 19.7 +10 43 51 0.5722 1.4941 139.8 25.9 21.6
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-G82
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