MPEC 2019-H02 : 2019 GT2
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Read MPEC 2019-H01
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M.P.E.C. 2019-H02 Issued 2019 Apr. 16, 02:36 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
2019 GT2
Revision to MPEC 2019-G79
Additional Observations:
K19G02T C2014 01 04.63222614 08 53.577-05 46 36.12 22.7 GVEH002F51
K19G02T C2014 01 04.63617214 08 53.964-05 46 37.47 22.4 GVEH002F51
K19G02T C2014 01 04.64011414 08 54.373-05 46 38.36 21.2 GVEH002F51
K19G02T C2014 01 04.64405614 08 54.756-05 46 40.07 22.3 GVEH002F51
K19G02T C2014 03 09.65214614 55 14.123-05 55 15.45 21.8 GVEH002F51
K19G02T C2014 04 04.49351614 28 57.467-03 02 44.79 20.7 GVEH002F51
K19G02T C2014 04 04.50687814 28 56.280-03 02 39.03 21.3 GVEH002F51
K19G02T C2014 04 04.52024914 28 55.099-03 02 33.22 21.2 GVEH002F51
K19G02T C2014 04 24.35665613 59 11.896-01 01 10.18 21.7 GVEH002F51
K19G02T C2014 04 24.37916013 59 09.849-01 01 03.75 21.7 GVEH002F51
K19G02T C2014 04 24.39043313 59 08.860-01 01 00.62 21.3 GVEH002F51
K19G02T C2014 05 04.38098513 45 39.327-00 25 37.22 21.1 GVEH002F51
K19G02T C2014 05 04.39236013 45 38.465-00 25 35.45 21.7 GVEH002F51
K19G02T C2014 05 24.33203313 27 32.686-00 19 52.64 22.5 GVEH002F51
K19G02T C2014 06 19.29233613 23 09.495-01 56 34.14 22.9 GVEH002F51
K19G02T C2014 06 19.30383113 23 09.598-01 56 37.53 22.3 GVEH002F51
K19G02T C2014 06 29.28335813 26 12.908-02 54 19.64 23.5 GVEH002F51
K19G02T C2014 06 29.30555013 26 13.429-02 54 27.34 22.7 GVEH002F51
K19G02T C2015 05 19.52691819 50 21.113-22 14 50.54 23.0 GVEH002F51
K19G02T C2015 05 19.53827719 50 21.068-22 14 51.78 23.1 GVEH002F51
K19G02T C2015 06 20.45244119 31 22.004-24 23 30.64 22.4 GVEH002F51
K19G02T C2015 06 20.46384019 31 21.196-24 23 34.40 22.5 GVEH002F51
K19G02T C2015 06 22.52139719 28 54.674-24 34 41.90 22.2 GVEH002F51
K19G02T C2015 06 22.53240419 28 53.851-24 34 45.71 21.9 GVEH002F51
K19G02T C2017 05 19.51166716 49 38.871-18 45 09.58 21.6 GVEH002F51
K19G02T C2017 05 19.52326416 49 38.020-18 45 08.52 22.9 GVEH002F51
K19G02T C2017 05 19.54461216 49 36.381-18 45 07.12 22.8 GVEH002F51
K19G02T C2017 05 19.54525216 49 36.364-18 45 06.63 23.2 GVEH002F51
K19G02T C2017 05 27.40958616 39 20.936-18 36 03.49 22.5 GVEH002F51
K19G02T C2017 05 27.43174316 39 19.143-18 36 02.39 22.5 GVEH002F51
K19G02T C2017 06 20.35256716 08 55.021-18 08 54.27 23.5 GVEH002F51
K19G02T C2017 06 20.37479516 08 53.566-18 08 53.53 23.2 GVEH002F51
K19G02T C2017 06 20.38588116 08 52.811-18 08 52.89 23.6 GVEH002F51
K19G02T C2017 07 15.32750415 49 43.040-18 06 50.76 22.9 GVEH002F51
K19G02T C2019 01 11.62133014 23 17.965-06 49 04.35 22.3 GVEH002F51
K19G02T C2019 01 11.62637214 23 18.404-06 49 05.75 22.0 GVEH002F51
K19G02T C2019 01 11.63138514 23 18.848-06 49 07.07 22.1 GVEH002F51
K19G02T ^C2019 04 15.41292 14 19 55.92 -02 43 01.2 21.3 RoEH002695
K19G02T ^C2019 04 15.41856 14 19 55.40 -02 42 59.0 21.2 RoEH002695
K19G02T ^C2019 04 15.42420 14 19 54.87 -02 42 57.0 21.8 RoEH002695
Observer details:
695 Kitt Peak. Observer A. F. Tubbiolo. 2.3-m f/9 reflector + CCD.
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. 1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2019 GT2 PHA, Earth MOID = 0.0448 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 88.02343 (2000.0) P Q
n 0.39520862 Peri. 343.80694 +0.30352530 -0.94557437
a 1.8390143 Node 88.40772 +0.88670069 +0.23524808
e 0.5115241 Incl. 6.73946 +0.34876106 +0.22482759
P 2.49 H 19.0 G 0.15 U 1
Residuals in seconds of arc
140104 F51 0.2+ 0.2- 170519 F51 0.6+ 0.7+ 190408 F51 0.1- 0.0
140104 F51 0.0 0.1- 170527 F51 0.0 0.2+ 190408 F51 0.0 0.1-
140104 F51 0.2+ 0.4+ 170527 F51 0.4+ 0.3- 190408 F51 0.0 0.1+
140104 F51 0.0 0.1+ 170620 F51 0.6- 0.0 190409 807 0.3- 0.5+
140309 F51 0.1- 0.1- 170620 F51 0.2+ 0.4- 190409 807 0.1- 0.4+
140404 F51 0.3+ 0.2- 170620 F51 0.2+ 0.3- 190409 807 0.2- 0.4+
140404 F51 0.2+ 0.2- 170715 F51 0.4+ 0.1+ 190409 T12 0.1- 0.0
140404 F51 0.2+ 0.1- 190111 F51 0.2+ 0.2- 190409 T12 0.0 0.0
140424 F51 0.1- 0.0 190111 F51 0.0 0.1- 190410 291 0.4+ 0.1-
140424 F51 0.4- 0.2+ 190111 F51 0.2- 0.0 190410 291 0.5+ 0.0
140424 F51 0.0 0.2+ 190403 F51 0.1- 0.0 190410 291 0.5+ 0.1-
140504 F51 0.1- 0.2- 190403 F51 0.0 0.0 190410 807 0.1- 0.5-
140504 F51 0.0 0.1- 190403 F51 0.0 0.1- 190410 807 0.3+ 0.3-
140524 F51 0.0 0.2- 190403 F51 0.0 0.0 190410 807 0.3+ 0.4-
140619 F51 0.1- 0.1+ 190404 568 0.0 0.0 190411 291 0.1- 0.0
140619 F51 0.3- 0.4+ 190404 568 0.0 0.0 190411 291 0.0 0.6+
140629 F51 0.1- 0.2- 190404 568 0.0 0.0 190411 291 0.3+ 0.2+
140629 F51 0.0 0.3+ 190407 807 0.0 0.3+ 190413 291 0.1+ 0.7+
150519 F51 0.3+ 0.1- 190407 807 0.1+ 0.3- 190413 291 0.5+ 0.6+
150519 F51 0.5+ 0.3+ 190407 807 0.2+ 0.3- 190413 291 0.2+ 0.2-
150620 F51 0.2- 0.2- 190407 F51 0.0 0.2- 190414 695 0.0 0.1+
150620 F51 0.1- 0.2- 190407 F51 0.0 0.1- 190414 695 0.1+ 0.1+
150622 F51 0.2- 0.0 190407 F51 0.0 0.0 190414 695 0.2+ 0.0
150622 F51 0.1- 0.2- 190408 J04 0.2- 0.0 190415 695 0.1+ 0.1+
170519 F51 0.8- 0.0 190408 J04 0.1- 0.1- 190415 695 0.1+ 0.3+
170519 F51 0.1- 0.3+ 190408 J04 0.0 0.2- 190415 695 0.1+ 0.2+
170519 F51 0.1+ 0.2+ 190408 F51 0.0 0.0
Ephemeris:
2019 GT2 a,e,i = 1.84, 0.51, 7 q = 0.8983
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 03 17 14 56 02.4 -05 58 18 1.2090 2.0124 131.6 21.7 22.0
...
2019 04 01 14 40 32.5 -04 19 54 1.1726 2.0972 149.8 13.9 21.7
...
2019 04 09 14 29 30.0 -03 24 40 1.1733 2.1402 159.5 9.4 21.6
...
2019 04 15 14 20 33.6 -02 45 31 1.1848 2.1715 165.9 6.5 21.5
2019 04 16 14 19 02.9 -02 39 21 1.1877 2.1766 166.8 6.0 21.5
2019 04 17 14 17 32.0 -02 33 18 1.1909 2.1817 167.6 5.7 21.5
...
2019 04 23 14 08 31.0 -01 59 58 1.2157 2.2118 169.5 4.7 21.6
...
2019 05 01 13 57 07.6 -01 25 07 1.2645 2.2507 164.2 7.0 21.8
...
2019 05 16 13 39 55.8 -00 55 26 1.4009 2.3196 147.8 13.4 22.3
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-H02
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