MPEC 2019-G177: 2019 GT19
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M.P.E.C. 2019-G177 Issued 2019 Apr. 14, 23:10 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 GT19
Observations:
K19G19T* C2019 04 12.54602 13 07 19.92 -16 18 33.7 18.2 VmEG177Q66
K19G19T C2019 04 12.54741 13 07 22.69 -16 17 18.3 18.2 VmEG177Q66
K19G19T C2019 04 12.64328 13 10 32.71 -14 52 12.4 18.5 VmEG177Q66
K19G19T C2019 04 12.64466 13 10 35.32 -14 51 02.8 18.5 VmEG177Q66
K19G19T C2019 04 12.74499 13 13 48.70 -13 43 26.5 18.2 RrEG177P93
K19G19T C2019 04 12.74759 13 13 53.20 -13 41 24.9 18.5 RrEG177P93
K19G19T C2019 04 12.75019 13 13 57.78 -13 39 23.2 18.4 RrEG177P93
K19G19T C2019 04 12.75279 13 14 02.27 -13 37 21.7 18.5 RrEG177P93
K19G19T C2019 04 13.18707 13 26 13.77 -09 01 51.2 18.2 GVEG177I52
K19G19T C2019 04 13.18925 13 26 16.09 -09 00 44.0 17.8 GVEG177I52
K19G19T C2019 04 13.19060 13 26 17.60 -09 00 02.0 17.6 GVEG177I52
K19G19T C2019 04 13.19073 13 26 17.69 -08 59 58.4 18.0 GVEG177I52
K19G19T KC2019 04 13.24112713 26 55.99 -08 35 28.9 18.1 VuEG177H21
K19G19T KC2019 04 13.24323013 26 58.08 -08 34 26.0 18.1 VuEG177H21
K19G19T KC2019 04 13.24617313 27 01.01 -08 32 57.3 18.0 VuEG177H21
K19G19T KC2019 04 13.24743513 27 02.25 -08 32 19.7 18.4 VuEG177H21
K19G19T KC2019 04 13.24995813 27 04.78 -08 31 04.1 18.2 VuEG177H21
K19G19T 1C2019 04 13.55568 13 32 35.43 -06 05 04.9 VEG177Q62
K19G19T 1C2019 04 13.55676 13 32 36.26 -06 04 39.5 VEG177Q62
K19G19T 1C2019 04 13.55782 13 32 37.02 -06 04 14.4 18.5 GVEG177Q62
K19G19T C2019 04 14.27481 13 41 23.02 -02 30 53.5 18.4 GVEG177I52
K19G19T C2019 04 14.27511 13 41 23.14 -02 30 48.9 18.3 GVEG177I52
K19G19T C2019 04 14.27541 13 41 23.28 -02 30 44.7 18.9 GVEG177I52
K19G19T KC2019 04 14.36365 13 41 56.74 -02 09 26.5 oEG177711
K19G19T KC2019 04 14.36566 13 41 57.56 -02 08 58.4 oEG177711
K19G19T KC2019 04 14.36820 13 41 58.59 -02 08 22.2 oEG177711
K19G19T KC2019 04 14.37039 13 41 59.47 -02 07 52.0 oEG177711
Observer details:
711 McDonald Observatory, Fort Davis. Observer J. G. Ries. 2.1-m reflector
+ CCD + focal reducer.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers H. Groeller,
D. C. Fuls. Measurers B. M. Africano, E. J. Christensen, G. A. Farneth,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski,
S. M. Larson, G. J. Leonard, T. A. Pruyne, R. L. Seaman, F. C. Shelly.
1.0-m reflector + CCD.
P93 Space Tracking and Communications Center, JAXA. Observers K. Nishiyama,
T. Nimura. 1.0-m f/3.0 reflector + CCD.
Q62 iTelescope Observatory, Siding Spring. Observer H. Sato. 0.43-m f/6.8
astrograph + CCD.
Q66 Siding Spring-Janess-G, JAXA. Observers T. Yanagisawa, H. Kurosaki,
K. Kamiya, H. Onodera. 0.25-m f/2.8 reflector + CCD.
Orbital elements:
2019 GT19 Earth MOID = 0.0054 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 48.59637 (2000.0) P Q
n 0.68550128 Peri. 282.74890 -0.57653064 -0.81541723
a 1.2738859 Node 202.69936 +0.79218908 -0.54223969
e 0.3702906 Incl. 7.74880 +0.20012219 -0.20265945
P 1.44 H 27.5 G 0.15 U 6
Residuals in seconds of arc
190412 Q66 0.5- 0.0 190413 I52 0.6- 0.2- 190413 Q62 1.1+ 0.2+
190412 Q66 (2.5- 1.8-) 190413 I52 0.1+ 0.1+ 190413 Q62 0.8+ 0.6+
190412 Q66 (0.4+ 2.9-) 190413 I52 0.6- 0.4- 190414 I52 0.4- 0.3-
190412 Q66 (0.4+ 3.8-) 190413 H21 0.1+ 0.3- 190414 I52 0.5- 0.1-
190412 P93 0.4+ 0.3+ 190413 H21 0.0 0.6- 190414 I52 0.3- 0.3-
190412 P93 0.2- 0.0 190413 H21 0.0 0.1- 190414 711 0.2+ 0.0
190412 P93 0.4+ 0.1+ 190413 H21 0.2- 0.3- 190414 711 0.1+ 0.0
190412 P93 0.2- 0.3+ 190413 H21 0.2+ 0.2- 190414 711 0.0 0.6+
190413 I52 0.0 0.2+ 190413 Q62 0.6+ 0.0 190414 711 0.3- 0.2+
Ephemeris:
2019 GT19 a,e,i = 1.27, 0.37, 8 q = 0.8022
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 03 15 02 05 10.0 -10 42 32 0.1740 0.8629 37.6 135.4 29.7
...
2019 03 30 02 19 12.9 -13 44 37 0.07527 0.9353 31.6 145.9 29.5
...
2019 04 07 02 38 15.7 -20 43 04 0.02598 0.9800 36.2 142.9 26.8
...
2019 04 13 13 21 30.6 -10 40 50 0.01267 1.0152 178.0 1.9 18.3
2019 04 14 13 38 23.2 -03 39 53 0.01843 1.0211 173.9 6.0 19.3
2019 04 15 13 47 00.1 -00 01 29 0.02439 1.0271 169.7 10.1 20.1
...
2019 04 21 14 02 35.0 +06 26 11 0.06134 1.0631 161.8 17.2 22.5
...
2019 04 29 14 06 57.2 +07 52 26 0.1125 1.1117 157.5 20.2 24.0
...
2019 05 14 14 10 57.4 +07 10 58 0.2170 1.2018 149.1 25.6 25.8
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-G177
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