MPEC 2019-G147: 2016 GG135
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M.P.E.C. 2019-G147 Issued 2019 Apr. 10, 00:30 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Division F 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
2016 GG135
Revision to MPEC 2016-G121
Additional Observations:
K16GD5G C2019 04 02.55950414 59 09.809+00 21 19.07 21.5 GVEG147F51
K16GD5G C2019 04 02.57110514 59 08.728+00 21 20.88 21.3 GVEG147F51
K16GD5G C2019 04 09.53684 14 45 39.415+00 39 49.63 20.7 wUEG147F51
K16GD5G C2019 04 09.54865 14 45 37.592+00 39 51.43 20.9 wUEG147F51
K16GD5G C2019 04 09.56048 14 45 35.766+00 39 53.25 20.9 wUEG147F51
K16GD5G C2019 04 09.57235 14 45 33.932+00 39 55.10 20.9 wUEG147F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe,
E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer,
L. Denneau, J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m
Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
190402 F51 1.09+ 0.72- 190409 F51 1.28+ 0.84- MPO380433 -1.2 day
Orbital elements:
2016 GG135 Earth MOID = 0.0714 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 310.55114 (2000.0) P Q
n 0.64492860 Peri. 305.14994 +0.91055718 +0.33139557
a 1.3267679 Node 37.32686 -0.09191860 +0.74511847
e 0.6699425 Incl. 24.04957 -0.40303422 +0.57877063
P 1.53 H 20.7 G 0.15 U 4
Residuals in seconds of arc
160404 F51 0.0 0.0 160406 291 0.0 0.1+ 160427 807 0.1- 0.2-
160404 F51 0.2+ 0.0 160406 291 0.0 0.2+ 160427 807 0.0 0.0
160404 F51 0.1- 0.3+ 160406 568 0.0 0.0 160427 807 0.2+ 0.4+
160404 F51 0.1+ 0.2- 160406 568 0.0 0.0 160427 807 0.2+ 0.1+
160405 H01 0.3+ 0.3- 160406 568 0.0 0.0 190402 F51 0.2- 0.0
160405 H01 0.3+ 0.2- 160408 474 0.5- 0.7- 190402 F51 0.0 0.0
160405 H01 0.1- 0.1+ 160408 474 0.9+ 0.6- 190409 F51 0.1+ 0.0
160405 H01 0.4+ 0.3- 160408 474 0.3+ 0.6- 190409 F51 0.1+ 0.0
160405 568 0.2+ 0.1- 160408 474 0.7+ 0.7+ 190409 F51 0.1+ 0.0
160405 568 0.2+ 0.2- 160409 926 0.4- 0.1+ 190409 F51 0.0 0.1+
160405 568 0.2+ 0.1- 160409 926 1.0- 0.2+
160406 291 0.4- 0.1- 160427 807 0.1- 0.2-
Ephemeris:
2016 GG135 a,e,i = 1.33, 0.67, 24 q = 0.4379
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 03 11 15 10 49.0 -00 23 26 0.9395 1.6975 122.9 29.4 23.0
...
2019 03 26 15 07 18.2 +00 02 17 0.6982 1.5841 137.5 25.2 22.1
...
2019 04 03 14 58 30.5 +00 22 35 0.5799 1.5179 146.6 21.2 21.5
...
2019 04 09 14 46 57.5 +00 38 34 0.4975 1.4654 154.2 17.3 20.9
2019 04 10 14 44 30.4 +00 41 06 0.4844 1.4564 155.5 16.5 20.8
2019 04 11 14 41 52.9 +00 43 33 0.4715 1.4474 156.9 15.8 20.7
...
2019 04 17 14 21 57.1 +00 55 28 0.3985 1.3916 164.4 11.2 20.1
...
2019 04 25 13 40 52.7 +00 56 11 0.3160 1.3131 164.6 11.7 19.5
...
2019 05 10 11 24 55.0 -00 49 44 0.2308 1.1527 123.4 47.0 19.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-G147
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