MPEC 2019-G131: 2019 GN5
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M.P.E.C. 2019-G131 Issued 2019 Apr. 9, 21:30 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
2019 GN5
Observations:
K19G05N C2018 12 15.56177908 56 31.620-03 08 47.89 23.8 GVEG131F51
K19G05N C2018 12 15.57375508 56 33.772-03 09 11.88 23.0 GVEG131F51
K19G05N C2018 12 15.58578508 56 35.908-03 09 35.80 22.4 GVEG131F51
K19G05N C2018 12 31.52474809 48 04.382-12 06 53.57 22.1 GVEG131F51
K19G05N C2018 12 31.53679709 48 06.661-12 07 17.07 21.8 GVEG131F51
K19G05N C2018 12 31.54883109 48 08.934-12 07 40.69 22.0 GVEG131F51
K19G05N C2018 12 31.56085909 48 11.197-12 08 04.16 21.7 GVEG131F51
K19G05N C2019 01 06.57116810 08 07.536-15 17 50.85 21.8 GVEG131F51
K19G05N C2019 01 06.58218210 08 09.614-15 18 10.83 22.2 GVEG131F51
K19G05N C2019 01 06.59317110 08 11.682-15 18 30.62 21.9 GVEG131F51
K19G05N C2019 01 06.60418710 08 13.753-15 18 50.47 21.1 GVEG131F51
K19G05N C2019 01 17.55562910 44 01.526-20 09 50.25 22.3 GVEG131F51
K19G05N C2019 01 17.56788010 44 03.764-20 10 06.78 22.0 GVEG131F51
K19G05N C2019 01 17.58015610 44 06.002-20 10 23.14 22.0 GVEG131F51
K19G05N C2019 01 17.59240510 44 08.206-20 10 39.55 22.3 GVEG131F51
K19G05N* C2019 04 06.38995 12 27 17.015-09 43 31.15 21.9 wUEG131F51
K19G05N C2019 04 06.39383 12 27 17.043-09 43 27.14 21.8 wUEG131F51
K19G05N C2019 04 06.40629 12 27 17.025-09 43 13.72 21.7 wUEG131F51
K19G05N C2019 04 06.41483 12 27 17.021-09 43 04.59 21.7 wUEG131F51
K19G05N C2019 04 06.41872 12 27 17.035-09 43 00.33 21.8 wUEG131F51
K19G05N C2019 04 06.42727 12 27 17.018-09 42 50.88 22.0 wUEG131F51
K19G05N C2019 04 06.43117 12 27 17.024-09 42 46.97 21.9 wUEG131F51
K19G05N |C2019 04 07.19540 12 27 22.55 -09 28 56.5 22.1 VuEG131807
K19G05N |C2019 04 07.20443 12 27 22.56 -09 28 47.0 22.0 VuEG131807
K19G05N |C2019 04 07.21346 12 27 22.59 -09 28 37.6 21.8 VuEG131807
K19G05N C2019 04 07.39734112 27 24.345-09 25 39.43 22.2 GVEG131F51
K19G05N C2019 04 07.40918512 27 24.342-09 25 26.77 22.4 GVEG131F51
K19G05N C2019 04 07.42101912 27 24.344-09 25 14.26 21.7 GVEG131F51
K19G05N |C2019 04 09.05992 12 27 38.61 -08 56 52.0 21.5 GUEG131807
K19G05N |C2019 04 09.06604 12 27 38.65 -08 56 46.0 21.4 GUEG131807
K19G05N |C2019 04 09.07214 12 27 38.67 -08 56 39.8 21.9 GUEG131807
K19G05N KC2019 04 09.17322412 27 39.23 -08 55 18.1 22.0 VuEG131H21
K19G05N KC2019 04 09.18601512 27 39.28 -08 55 05.0 22.1 VuEG131H21
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.5 astrograph + CCD, 1.00-m f/10.0 astrograph + 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, K. Chambers, T. de Boer,
L. Denneau, J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m
Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.81-m f/4.0
astrograph + CCD.
Orbital elements:
2019 GN5 Earth MOID = 0.2432 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 18.53337 (2000.0) P Q
n 0.19494399 Peri. 282.04727 -0.67488246 -0.73526128
a 2.9457518 Node 210.69148 +0.71576243 -0.63160005
e 0.5955764 Incl. 7.04999 +0.17949321 -0.24591101
P 5.06 H 22.3 G 0.15 U 3
Residuals in seconds of arc
181215 F51 0.0 0.0 190117 F51 0.6- 0.0 190407 807 0.2- 0.2+
181215 F51 0.1+ 0.1- 190117 F51 0.1- 0.0 190407 807 0.2- 0.1+
181215 F51 0.1- 0.0 190117 F51 0.3+ 0.0 190407 807 0.1+ 0.1-
181231 F51 0.1+ 0.2- 190117 F51 0.2+ 0.0 190407 F51 0.1+ 0.2-
181231 F51 0.1+ 0.0 190406 F51 0.2- 0.1+ 190407 F51 0.0 0.0
181231 F51 0.0 0.1+ 190406 F51 0.2+ 0.0 190407 F51 0.1- 0.1+
181231 F51 0.1- 0.3+ 190406 F51 0.0 0.0 190409 807 0.2- 0.1-
190106 F51 0.2+ 0.0 190406 F51 0.1- 0.1- 190409 807 0.0 0.2-
190106 F51 0.1+ 0.1- 190406 F51 0.2+ 0.0 190409 807 0.0 0.1-
190106 F51 0.0 0.1- 190406 F51 0.0 0.2+ 190409 H21 0.0 0.3-
190106 F51 0.1- 0.1- 190406 F51 0.1+ 0.1- 190409 H21 0.1+ 0.0
Ephemeris:
2019 GN5 a,e,i = 2.95, 0.60, 7 q = 1.1913
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 03 10 12 22 35.4 -19 15 39 0.3570 1.3180 151.6 21.0 21.7
...
2019 03 25 12 26 11.2 -13 52 01 0.4105 1.4003 167.3 9.0 21.7
...
2019 04 02 12 26 51.0 -11 05 57 0.4529 1.4495 172.4 5.2 21.8
...
2019 04 08 12 27 29.0 -09 15 02 0.4918 1.4883 170.4 6.4 22.1
2019 04 09 12 27 37.4 -08 58 00 0.4988 1.4949 169.7 6.9 22.2
2019 04 10 12 27 46.7 -08 41 24 0.5061 1.5015 168.9 7.4 22.2
...
2019 04 16 12 29 01.1 -07 11 39 0.5532 1.5420 163.6 10.6 22.6
...
2019 04 24 12 31 37.2 -05 38 34 0.6253 1.5975 156.1 14.8 23.1
...
2019 05 09 12 39 36.4 -03 59 41 0.7882 1.7052 142.8 21.0 24.0
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-G131
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