MPEC 2019-G195: 2019 GN20
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M.P.E.C. 2019-G195 Issued 2019 Apr. 15, 03:26 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 GN20
Observations:
K19G20N C2019 04 03.37268112 40 08.017+10 16 24.07 21.7 GVEG195F51
K19G20N C2019 04 03.38533012 40 07.403+10 16 16.51 21.8 GVEG195F51
K19G20N* C2019 04 09.29502 12 38 53.73 +06 39 11.7 19.0 GVEG195703
K19G20N C2019 04 09.30027 12 38 52.95 +06 38 35.0 19.0 GVEG195703
K19G20N C2019 04 09.30551 12 38 52.10 +06 38 00.3 19.2 GVEG195703
K19G20N C2019 04 09.31076 12 38 51.34 +06 37 23.8 VEG195703
K19G20N C2019 04 09.32921912 38 47.47 +06 35 07.7 19.1 GVEG195H01
K19G20N C2019 04 09.33637212 38 46.42 +06 34 17.7 18.9 GVEG195H01
K19G20N C2019 04 09.34523312 38 45.14 +06 33 15.3 18.8 GVEG195H01
K19G20N C2019 04 09.35544012 38 43.68 +06 32 03.0 18.8 GVEG195H01
K19G20N C2019 04 09.44931112 38 44.87 +06 22 01.5 19.24cVEG195T05
K19G20N C2019 04 09.45867712 38 43.22 +06 20 51.5 19.64cVEG195T05
K19G20N C2019 04 09.46807412 38 41.68 +06 19 39.3 19.25cVEG195T05
K19G20N C2019 04 09.47768612 38 39.97 +06 18 25.2 19.37cVEG195T05
K19G20N KC2019 04 09.81564 12 38 53.32 +05 34 39.5 18.8 GVEG195L29
K19G20N KC2019 04 09.82085 12 38 52.50 +05 33 49.5 18.8 GVEG195L29
K19G20N KC2019 04 09.82606 12 38 51.64 +05 32 59.2 18.7 GVEG195L29
K19G20N KC2019 04 09.83206 12 38 49.69 +05 24 04.5 18.5 RVEG195K30
K19G20N KC2019 04 09.83642 12 38 49.03 +05 23 37.9 18.1 RVEG195K63
K19G20N KC2019 04 09.83928 12 38 48.62 +05 23 09.6 18.1 RVEG195K63
K19G20N KC2019 04 09.84272 12 38 48.14 +05 22 35.4 18.3 RVEG195K63
K19G20N KC2019 04 09.84325 12 38 48.32 +05 22 13.0 17.5 RVEG195K30
K19G20N KC2019 04 09.84539 12 38 47.77 +05 22 08.6 18.0 RVEG195K63
K19G20N KC2019 04 09.85275 12 38 47.08 +05 20 37.1 18.3 RVEG195K30
K19G20N KC2019 04 09.86526 12 38 44.89 +05 18 49.4 18.4 RqEG195160
K19G20N KC2019 04 09.86805 12 38 44.45 +05 18 20.8 18.7 RqEG195160
K19G20N KC2019 04 09.86947 12 38 44.26 +05 18 06.4 18.8 RqEG195160
K19G20N KC2019 04 09.87086 12 38 44.04 +05 17 52.1 18.6 RqEG195160
K19G20N KC2019 04 09.87368 12 38 43.61 +05 17 23.2 18.5 RqEG195160
K19G20N C2019 04 09.90497 12 38 37.59 +05 11 17.0 18.5 VVEG195033
K19G20N C2019 04 09.90552 12 38 37.51 +05 11 11.2 18.8 VVEG195033
K19G20N C2019 04 09.90609 12 38 37.42 +05 11 05.1 18.7 VVEG195033
K19G20N C2019 04 09.90745 12 38 37.21 +05 10 50.7 18.7 VVEG195033
K19G20N C2019 04 09.90801 12 38 37.13 +05 10 44.7 18.9 VVEG195033
K19G20N KC2019 04 09.91425 12 38 33.66 +05 09 55.1 18.3 RoEG195K88
K19G20N KC2019 04 09.91831 12 38 33.00 +05 09 11.7 18.4 RoEG195K88
K19G20N KC2019 04 09.92237 12 38 32.32 +05 08 27.9 18.4 RoEG195K88
K19G20N KC2019 04 09.93935 12 38 35.62 +05 04 52.3 18.7 GVEG195Z99
K19G20N KC2019 04 09.94270 12 38 35.15 +05 04 15.5 18.9 GVEG195Z99
K19G20N KC2019 04 09.94591112 38 30.40 +05 04 25.9 18.8 GVEG195L01
K19G20N KC2019 04 09.94606 12 38 34.66 +05 03 38.8 18.9 GVEG195Z99
K19G20N pC2019 04 09.94805512 38 30.03 +05 04 02.1 19.0 GVEG195L01
K19G20N pC2019 04 09.95042412 38 29.63 +05 03 35.6 18.6 GVEG195L01
K19G20N KC2019 04 09.95891312 38 33.19 +05 02 05.8 18.4 VqEG195I93
K19G20N KC2019 04 09.96250912 38 32.57 +05 01 25.9 18.5 VqEG195I93
K19G20N KC2019 04 09.96637212 38 31.89 +05 00 42.9 18.5 VqEG195I93
K19G20N C2019 04 10.04096 12 38 15.93 +04 45 38.3 18.6 VVEG195033
K19G20N C2019 04 10.04152 12 38 15.84 +04 45 31.6 18.6 VVEG195033
K19G20N C2019 04 10.04208 12 38 15.76 +04 45 24.7 18.9 VVEG195033
K19G20N KC2019 04 10.10547 12 38 38.68 +04 34 01.5 18.3 GVEG195W34
K19G20N KC2019 04 10.11873 12 38 36.32 +04 31 14.6 17.8 GVEG195W34
K19G20N KC2019 04 10.19017 12 38 23.39 +04 15 35.5 18.3 RuEG195850
K19G20N KC2019 04 10.19728 12 38 21.86 +04 13 57.9 18.4 RuEG195850
K19G20N KC2019 04 10.20436 12 38 20.27 +04 12 20.3 18.2 RuEG195850
K19G20N KC2019 04 10.21144 12 38 18.63 +04 10 42.6 18.3 RuEG195850
K19G20N KC2019 04 10.21852 12 38 17.09 +04 09 03.1 18.4 RuEG195850
K19G20N KC2019 04 10.22561 12 38 15.42 +04 07 23.4 18.4 RuEG195850
K19G20N KC2019 04 10.23268 12 38 13.74 +04 05 44.2 18.3 RuEG195850
K19G20N KC2019 04 10.23976 12 38 12.21 +04 04 02.6 18.3 RuEG195850
K19G20N C2019 04 10.36390 12 37 54.47 +03 32 52.3 18.0 GVEG195I52
K19G20N C2019 04 10.36402 12 37 54.49 +03 32 50.5 17.9 GVEG195I52
K19G20N C2019 04 10.36415 12 37 54.43 +03 32 48.5 17.6 GVEG195I52
K19G20N C2019 04 10.36428 12 37 54.38 +03 32 46.5 VEG195I52
K19G20N C2019 04 10.80836 12 37 53.92 +00 55 34.4 17.7 VVEG195033
K19G20N C2019 04 10.80892 12 37 53.80 +00 55 19.5 17.7 VVEG195033
K19G20N C2019 04 10.80948 12 37 53.67 +00 55 05.0 17.8 VVEG195033
K19G20N C2019 04 10.81012 12 37 53.54 +00 54 47.5 17.8 VVEG195033
K19G20N C2019 04 10.81067 12 37 53.42 +00 54 32.3 17.5 VVEG195033
K19G20N KC2019 04 10.84393012 37 50.55 +00 39 14.1 16.6 GVEG195J69
K19G20N KC2019 04 10.84809512 37 49.68 +00 37 15.4 17.3 GVEG195J69
K19G20N KC2019 04 10.85225312 37 48.75 +00 35 17.3 17.2 GVEG195J69
K19G20N KC2019 04 10.85641212 37 47.75 +00 33 18.4 16.9 GVEG195J69
K19G20N KC2019 04 10.91074 12 37 28.06 +00 06 27.8 18.2 GVEG195K87
K19G20N KC2019 04 10.91233 12 37 34.90 +00 06 29.1 17.6 GVEG195958
K19G20N KC2019 04 10.91347 12 37 27.20 +00 05 02.6 18.2 GVEG195K87
K19G20N KC2019 04 10.91637 12 37 26.31 +00 03 32.4 18.2 GVEG195K87
K19G20N KC2019 04 10.92223 12 37 24.47 +00 00 28.9 18.1 GVEG195K87
K19G20N KC2019 04 10.92496 12 37 23.59 -00 00 57.5 18.1 GVEG195K87
K19G20N KC2019 04 10.92711 12 37 30.19 -00 01 13.3 17.4 GVEG195958
K19G20N KC2019 04 10.92785 12 37 22.70 -00 02 28.9 18.2 GVEG195K87
K19G20N KC2019 04 10.93748 12 37 26.72 -00 06 43.4 17.6 GVEG195958
K19G20N KC2019 04 10.99390012 37 06.83 -00 39 18.4 17.2 GVEG195Z80
K19G20N KC2019 04 10.99853012 37 05.27 -00 42 00.8 17.6 GVEG195Z80
K19G20N KC2019 04 11.00316012 37 03.68 -00 44 43.2 17.6 GVEG195Z80
K19G20N KC2019 04 11.09878 12 37 11.06 -01 27 14.8 17.3 GVEG195822
K19G20N KC2019 04 11.10089 12 37 10.24 -01 28 41.3 17.1 GVEG195822
K19G20N KC2019 04 11.10293 12 37 09.28 -01 30 02.8 17.1 GVEG195822
K19G20N KC2019 04 11.14407 12 36 54.70 -01 57 43.8 17.5 VqEG195I47
K19G20N KC2019 04 11.14713 12 36 53.26 -01 59 55.3 17.3 VqEG195I47
K19G20N KC2019 04 11.15062 12 36 51.65 -02 02 27.1 17.3 VqEG195I47
K19G20N KC2019 04 11.15438 12 36 49.90 -02 05 11.6 17.5 VqEG195I47
K19G20N C2019 04 11.19925 12 37 03.60 -02 55 59.0 16.5 GVEG195I52
K19G20N C2019 04 11.19938 12 37 03.54 -02 56 05.2 17.0 GVEG195I52
K19G20N C2019 04 11.19951 12 37 03.49 -02 56 11.2 16.8 GVEG195I52
K19G20N C2019 04 11.19964 12 37 03.42 -02 56 17.4 16.9 GVEG195I52
K19G20N C2019 04 11.70188 12 33 02.53 -14 30 33.1 15.8 RrEG195P93
K19G20N C2019 04 11.70245 12 33 01.91 -14 31 53.2 15.8 RrEG195P93
K19G20N C2019 04 11.70361 12 33 00.62 -14 34 35.3 15.6 RrEG195P93
K19G20N C2019 04 11.75034 12 34 59.06 -16 05 08.0 15.8 GVEG195L29
K19G20N C2019 04 11.75050 12 34 58.92 -16 05 33.7 15.8 GVEG195L29
K19G20N C2019 04 11.75083 12 34 58.66 -16 06 25.7 15.6 GVEG195L29
K19G20N C2019 04 11.75240 12 34 57.34 -16 10 40.9 16.0 GVEG195L29
K19G20N C2019 04 11.75259 12 34 57.17 -16 11 11.6 15.5 GVEG195L29
K19G20N KC2019 04 11.82167 12 33 37.95 -20 06 11.2 15.7 VqEG195L34
K19G20N KC2019 04 11.82277 12 33 36.53 -20 09 51.7 15.4 VqEG195L34
K19G20N KC2019 04 11.84868 12 33 01.55 -21 40 21.0 15.6 VqEG195L34
K19G20N KC2019 04 11.85405 12 32 53.63 -22 00 03.0 15.6 VqEG195L34
K19G20N KC2019 04 11.86102 12 32 43.18 -22 26 01.6 15.5 VqEG195L34
K19G20N KC2019 04 12.14501 12 20 54.98 -51 04 27.2 14.8 GVEG195I19
K19G20N KC2019 04 12.14528 12 20 53.00 -51 06 59.6 14.7 GVEG195I19
K19G20N KC2019 04 12.14555 12 20 51.05 -51 09 29.4 14.8 GVEG195I19
K19G20N KC2019 04 12.14583 12 20 49.08 -51 12 03.9 14.7 GVEG195I19
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers C. Hoegner,
B. Stecklum. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
160 Castelmartini. Observers M. Jaeger, E. Prosperi, S. Prosperi,
W. Vollmann. Measurer E. Prosperi. 0.35-m f/10 Schmidt-Cassegrain + CCD.
703 Catalina Sky Survey. Observer B. M. Africano. 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. 0.68-m Schmidt + 10K CCD.
822 Cordoba. Observers R. Nolte, A. Taveira, M. Santucho. Measurer
M. Santucho. 0.36-m f/5.10 Schmidt-Cassegrain + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observers D. T. Durig,
H. M. Judycki, W. F. Maybank, A. L. Turrentine. 0.3-m f/7.6
Schmidt-Cassegrain + 1536x1024 CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer
P. Dupouy. 0.43-m f/2.7 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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
I19 Observatorio El Gato Gris, Tanti. Observer C. Colazo. 0.36-m f/10.70
Schmidt-Cassegrain + CCD.
I47 Pierre Auger Observatory, Malargue. Observer M. Masek. 0.3-m f/6.8
reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer T. A. Pruyne.
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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J69 North Observatory, Clanfield. Observer D. Briggs. 0.41-m f/4.5
Newtonian reflector + CCD.
K30 Luscherz. Observer L. Grimm. 0.25-m f/4.8 Newtonian reflector + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci.
0.41-m f/3.2 Newtonian reflector + CCD.
K87 Dettelbach Vineyard Observatory. Observer B. Haeusler. 0.30-m
Schmidt-Cassegrain + CCD.
K88 GINOP-KHK, Piszkesteto. Observer J. Vinko. Measurer K. Sarneczky.
0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Valentine.
Measurer K. Korlevic. 1.0-m f/2.9 reflector + CCD.
L29 Drebach-South Observatory, Windhoek. Observer G. Lehmann. 0.4-m f/3.6
reflector + CCD.
L34 Galhassin Robotic Telescope, Isnello. Observer A. Nastasi. 0.40-m f/3.8
Ritchey-Chretien + CCD.
P93 Space Tracking and Communications Center, JAXA. Observers S. Okumura,
T. Nimura. 1.0-m f/3.0 reflector + CCD.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, J. Tonry, A. Heinze,
H. Weiland, H. Flewelling. Measurers L. Denneau, J. Tonry, A. Heinze,
H. Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young,
N. Erasmus. 0.5-m reflector + CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.2-m
f/7.0 Schmidt-Cassegrain + CCD.
Z80 Northolt Branch Observatory. Observer G. Wells. Measurers G. Wells,
D. Bamberger. 0.25-m f/8.0 Ritchey-Chretien + CCD.
Z99 Clixby Observatory, Cleethorpes. Observer A. Mickleburgh. 0.36-m f/8
Schmidt-Cassegrain + CCD.
Orbital elements:
2019 GN20 Earth MOID = 0.0025 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 351.73480 (2000.0) P Q
n 0.32976375 Peri. 238.67481 -0.18610892 +0.98174346
a 2.0749172 Node 20.70842 -0.85948908 -0.14329968
e 0.6004741 Incl. 6.37839 -0.47606931 -0.12507990
P 2.99 H 26.5 G 0.15 U 5
Residuals in seconds of arc
190403 F51 0.0 0.2- 190409 Z99 0.4- 0.2- 190410 K87 0.1- 0.5+
190403 F51 0.0 0.2- 190409 L01 0.3- 0.3+ 190410 K87 0.3- 0.1+
190409 703 0.1+ 0.6+ 190409 Z99 0.2- 0.0 190410 958 0.2+ 1.5-
190409 703 0.4+ 0.6- 190409 L01 0.2- 0.1+ 190410 K87 0.1+ 0.1+
190409 703 0.4- 0.4+ 190409 L01 0.0 0.2- 190410 958 0.1- 1.1-
190409 703 0.1+ 0.3- 190409 I93 0.1- 0.1+ 190410 Z80 0.0 0.5+
190409 H01 0.2- 0.0 190409 I93 0.1+ 0.2+ 190410 Z80 0.2+ 0.0
190409 H01 0.2- 0.0 190409 I93 0.1+ 0.4+ 190411 Z80 0.1- 0.6+
190409 H01 0.2- 0.0 190410 033 0.2- 0.0 190411 822 0.9- 0.1-
190409 H01 0.3- 0.1+ 190410 033 0.3- 0.0 190411 822 0.4+ 1.8-
190409 T05 0.3- 0.2- 190410 033 0.2- 0.1- 190411 822 0.8- 1.1-
190409 T05 0.9- 0.5+ 190410 W34 0.7+ 0.6- 190411 I47 0.0 0.9+
190409 T05 0.1+ 0.1- 190410 W34 1.0+ 0.4- 190411 I47 0.5- 1.5+
190409 T05 1.2- 0.3- 190410 850 0.2+ 0.2+ 190411 I47 0.4- 1.2+
190409 L29 0.2+ 0.4+ 190410 850 0.6+ 0.2- 190411 I47 0.3- 0.8+
190409 L29 0.2+ 0.4+ 190410 850 0.3+ 0.2- 190411 I52 0.2+ 0.4+
190409 L29 0.0 0.3+ 190410 850 0.5- 0.3+ 190411 I52 0.2+ 0.4+
190409 K30 0.3+ 0.1- 190410 850 0.3+ 0.3- 190411 I52 0.3+ 0.7+
190409 K63 0.5+ 0.5- 190410 850 0.6- 0.2- 190411 I52 0.1+ 0.8+
190409 K63 0.1+ 0.3- 190410 850 1.7- 0.9+ 190411 P93 0.8- 1.3+
190409 K63 0.2- 0.2- 190410 850 0.4- 0.4+ 190411 P93 0.7- 0.9+
190409 K30 0.5+ 0.1- 190410 I52 0.7- 0.0 190411 P93 1.0- 1.4+
190409 K63 0.2- 0.2- 190410 I52 0.0 0.2+ 190411 L29 0.9+ 2.1-
190409 K30 0.3+ 0.5- 190410 I52 0.4- 0.3+ 190411 L29 0.8+ 1.9-
190409 160 0.4+ 0.0 190410 I52 0.7- 0.4+ 190411 L29 1.1+ 0.6-
190409 160 0.1+ 0.0 190410 033 0.5+ 0.6- 190411 L29 1.1+ 1.5-
190409 160 0.4+ 0.1+ 190410 033 0.5+ 0.4- 190411 L29 1.0+ 1.4-
190409 160 0.3+ 0.1+ 190410 033 0.3+ 0.2+ 190411 L34 (2.7+ 3.1+)
190409 160 0.3+ 0.2+ 190410 033 0.4+ 0.0 190411 L34 (1.9+ 3.8+)
190409 033 0.1+ 0.1- 190410 033 0.3+ 0.3- 190411 L34 (0.0 3.7+)
190409 033 0.1+ 0.0 190410 J69 0.3- 0.9+ 190411 L34 0.7- 1.5+
190409 033 0.1+ 0.1- 190410 J69 0.4+ 0.1+ 190411 L34 (0.9+ 3.5+)
190409 033 0.0 0.0 190410 J69 0.5+ 0.5+ 190412 I19 0.4- 0.3-
190409 033 0.1+ 0.1- 190410 J69 0.1- 0.7+ 190412 I19 0.5- 0.9-
190409 K88 0.1+ 0.1+ 190410 K87 0.0 0.9+ 190412 I19 0.3- 1.2+
190409 K88 0.3+ 0.4+ 190410 958 0.3- 1.9- 190412 I19 (0.5+ 4.4+)
190409 K88 0.2+ 0.3+ 190410 K87 0.2- 0.3+
190409 Z99 0.9- 0.1- 190410 K87 0.1- 0.4+
Ephemeris:
2019 GN20 a,e,i = 2.07, 0.60, 6 q = 0.8290
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 03 16 12 39 22.4 +10 31 39 0.2463 1.2324 163.2 13.5 24.7
...
2019 03 31 12 40 19.4 +10 39 19 0.1062 1.1019 165.4 13.2 22.6
...
2019 04 08 12 39 22.4 +08 22 12 0.03678 1.0364 163.4 16.0 20.3
...
2019 04 14 00 42 31.0 -21 41 35 0.01475 0.9904 32.7 146.8 25.2
2019 04 15 00 41 34.9 -18 03 43 0.02320 0.9830 30.1 149.2 26.6
2019 04 16 00 41 10.8 -16 21 30 0.03171 0.9758 29.3 149.8 27.3
...
2019 04 22 00 41 05.9 -13 16 01 0.08330 0.9349 31.4 145.9 28.7
...
2019 04 30 00 43 21.6 -11 44 35 0.1540 0.8885 36.7 137.3 28.7
...
2019 05 15 00 53 55.4 -08 47 18 0.2932 0.8354 46.3 119.0 28.2
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-G195
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