MPEC 2013-G76 : 2013 GY73
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M.P.E.C. 2013-G76 Issued 2013 Apr. 15, 13:05 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 GY73
Observations:
K13G73Y* C2013 04 10.38472 15 01 18.22 -02 08 46.4 20.9 VuEG076G96
K13G73Y C2013 04 10.39165 15 01 17.50 -02 08 49.6 20.4 VuEG076G96
K13G73Y C2013 04 10.40558 15 01 15.99 -02 08 55.2 20.5 VuEG076G96
K13G73Y C2013 04 10.43751 15 01 12.54 -02 09 09.9 20.7 VuEG076G96
K13G73Y C2013 04 10.44551 15 01 11.71 -02 09 13.4 21.1 VuEG076G96
K13G73Y C2013 04 10.45359 15 01 10.84 -02 09 16.9 20.2 VuEG076G96
K13G73Y C2013 04 10.46169 15 01 09.94 -02 09 20.4 20.9 VuEG076G96
K13G73Y KC2013 04 11.24325414 59 48.41 -02 14 59.5 20.8 RtEG076W85
K13G73Y KC2013 04 11.25010414 59 47.66 -02 15 02.4 20.9 RtEG076W85
K13G73Y KC2013 04 11.25694914 59 46.92 -02 15 05.6 20.8 RtEG076W85
K13G73Y C2013 04 11.47988 14 59 23.02 -02 16 55.3 20.8 VuEG076G96
K13G73Y C2013 04 11.48349 14 59 22.63 -02 16 57.6 20.5 VuEG076G96
K13G73Y C2013 04 11.48715 14 59 22.27 -02 16 59.1 20.6 VuEG076G96
K13G73Y C2013 04 11.49084 14 59 21.84 -02 17 00.5 21.1 VuEG076G96
K13G73Y |C2013 04 13.39765 14 55 58.15 -02 31 15.7 20.8 VuEG076807
K13G73Y |C2013 04 13.39975 14 55 57.89 -02 31 16.1 21.4 VuEG076807
K13G73Y |C2013 04 13.40229 14 55 57.64 -02 31 17.4 21.1 VuEG076807
K13G73Y C2013 04 13.97460 14 54 56.50 -02 35 50.6 20.2 RqEG076493
K13G73Y C2013 04 13.97556 14 54 56.37 -02 35 51.1 20.1 RqEG076493
K13G73Y C2013 04 13.97653 14 54 56.26 -02 35 51.5 20.2 RqEG076493
K13G73Y KC2013 04 14.03042 14 54 50.41 -02 36 14.9 20.4 RvEG076J04
K13G73Y KC2013 04 14.03343 14 54 50.08 -02 36 16.6 20.3 RvEG076J04
K13G73Y C2013 04 14.34436 14 54 16.02 -02 38 40.5 oEG076711
K13G73Y C2013 04 14.34838 14 54 15.58 -02 38 42.1 oEG076711
K13G73Y C2013 04 14.35190 14 54 15.20 -02 38 44.0 oEG076711
K13G73Y C2013 04 14.36344 14 54 14.00 -02 38 49.5 20.5 VuEG076G96
K13G73Y C2013 04 14.37051 14 54 13.28 -02 38 53.0 uEG076G96
K13G73Y C2013 04 14.37763 14 54 12.31 -02 38 56.1 uEG076G96
K13G73Y C2013 04 14.38478 14 54 11.59 -02 38 59.2 20.6 VuEG076G96
K13G73Y C2013 04 15.33964 14 52 27.51 -02 46 22.8 20.4 VuEG076G96
K13G73Y C2013 04 15.34196 14 52 27.26 -02 46 23.7 20.9 VuEG076G96
K13G73Y C2013 04 15.34424 14 52 26.94 -02 46 24.2 20.4 VuEG076G96
K13G73Y C2013 04 15.34649 14 52 26.61 -02 46 25.2 22.4 VuEG076G96
K13G73Y C2013 04 15.34873 14 52 26.47 -02 46 26.6 21.5 VuEG076G96
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.
G96 Mt. Lemmon Survey. Observers A. Boattini, J. A. Johnson, R. E. Hill.
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,
F. C. Shelly. 1.5-m reflector + 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.
W85 Cerro Tololo-LCOGT A. Observer T. Lister. 1.0-m f/8 Ritchey-Chretien
+ CCD.
Orbital elements:
2013 GY73 Earth MOID = 0.3077 AU
Epoch 2013 Apr. 18.0 TT = JDT 2456400.5 MPC
M 46.54689 (2000.0) P Q
n 0.29804077 Peri. 61.60287 -0.30756532 -0.90966600
a 2.2196556 Node 49.16097 +0.69155748 -0.41518848
e 0.4767870 Incl. 21.65063 +0.65356853 +0.01123828
P 3.31 H 18.9 G 0.15 U 7
Residuals in seconds of arc
130410 G96 0.1- 0.0 130411 G96 0.3+ 0.3- 130414 711 0.1- 0.1-
130410 G96 0.2+ 0.1- 130411 G96 0.2- 0.1- 130414 G96 0.4+ 0.1-
130410 G96 0.1+ 0.5+ 130413 807 0.0 0.5- 130414 G96 1.5+ 0.3-
130410 G96 0.2- 0.0 130413 807 0.4- 0.0 130414 G96 1.1- 0.1-
130410 G96 0.3+ 0.0 130413 807 0.0 0.1- 130414 G96 0.1+ 0.1+
130410 G96 0.2+ 0.1+ 130413 493 0.5+ 0.1+ 130415 G96 0.4+ 0.3-
130410 G96 0.2- 0.2+ 130413 493 0.1+ 0.0 130415 G96 0.6+ 0.1-
130411 W85 0.0 0.1- 130413 493 0.1+ 0.1+ 130415 G96 0.3- 0.4+
130411 W85 0.1- 0.1+ 130414 J04 0.3+ 0.3+ 130415 G96 1.5- 0.5+
130411 W85 0.0 0.0 130414 J04 0.3+ 0.0 130415 G96 0.2+ 0.1+
130411 G96 0.3- 0.2+ 130414 711 0.5- 0.1-
130411 G96 0.3- 0.5- 130414 711 0.3- 0.1+
Ephemeris:
2013 GY73 a,e,i = 2.22, 0.48, 22 q = 1.1614
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2013 03 16 15 32 50.9 +00 37 35 0.9416 1.6982 122.6 29.6 21.2
...
2013 03 31 15 17 37.4 -00 55 52 0.9082 1.7921 139.9 21.0 21.0
...
2013 04 08 15 05 22.2 -01 51 15 0.9052 1.8418 150.0 15.8 20.9
...
2013 04 14 14 54 53.5 -02 35 56 0.9122 1.8789 157.6 11.7 20.8
2013 04 15 14 53 04.6 -02 43 39 0.9143 1.8850 158.9 11.1 20.8
2013 04 16 14 51 15.0 -02 51 25 0.9165 1.8912 160.1 10.4 20.8
...
2013 04 22 14 40 09.5 -03 39 29 0.9358 1.9279 166.7 6.9 20.7
...
2013 04 30 14 25 42.7 -04 46 22 0.9765 1.9763 170.0 5.1 20.8
...
2013 05 15 14 02 58.0 -06 55 46 1.0993 2.0654 156.3 11.3 21.4
A. U. Tomatic (C) Copyright 2013 MPC M.P.E.C. 2013-G76
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