MPEC 2018-J22 : 2018 JM
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
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M.P.E.C. 2018-J22 Issued 2018 May 7, 23:55 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
2018 JM
Observations:
K18J00M* C2018 05 05.37190 15 32 13.02 +09 43 17.3 18.1 GUEJ022703
K18J00M C2018 05 05.37720 15 32 14.31 +09 41 49.3 17.9 GUEJ022703
K18J00M C2018 05 05.38251 15 32 15.62 +09 40 19.7 18.1 GUEJ022703
K18J00M C2018 05 05.38782 15 32 16.93 +09 38 50.8 17.9 GUEJ022703
K18J00M C2018 05 05.41490 15 32 23.58 +09 31 20.7 UEJ022I52
K18J00M C2018 05 05.41502 15 32 23.63 +09 31 18.8 UEJ022I52
K18J00M C2018 05 05.41515 15 32 23.69 +09 31 16.8 UEJ022I52
K18J00M C2018 05 05.41528 15 32 23.71 +09 31 14.9 18.3 GUEJ022I52
K18J00M C2018 05 05.44295 15 32 30.68 +09 23 38.4 17.8 GUEJ022I52
K18J00M C2018 05 05.44308 15 32 30.69 +09 23 36.5 17.9 GUEJ022I52
K18J00M C2018 05 05.44320 15 32 30.71 +09 23 34.0 17.4 GUEJ022I52
K18J00M C2018 05 05.44333 15 32 30.74 +09 23 32.2 17.5 GUEJ022I52
K18J00M KC2018 05 05.61819 15 33 31.96 +08 41 26.9 18.1 VqEJ022E23
K18J00M KC2018 05 05.62475 15 33 33.35 +08 39 45.6 18.5 VqEJ022E23
K18J00M KC2018 05 05.63074 15 33 34.74 +08 38 13.4 17.9 VqEJ022E23
K18J00M `C2018 05 05.63248 15 33 35.46 +08 37 40.3 18.3 VqEJ022Q62
K18J00M `C2018 05 05.64780 15 33 38.77 +08 33 45.2 18.4 VqEJ022Q62
K18J00M C2018 05 05.65862 15 33 44.55 +08 26 59.9 17.2 RoEJ022P93
K18J00M C2018 05 05.66185 15 33 45.21 +08 26 11.4 17.1 RoEJ022P93
K18J00M `C2018 05 05.66309 15 33 42.09 +08 29 51.1 18.1 VqEJ022Q62
K18J00M C2018 05 05.66832 15 33 46.59 +08 24 34.0 17.1 RoEJ022P93
K18J00M KC2018 05 05.82793 15 34 40.51 +07 44 28.5 17.7 RoEJ022K88
K18J00M KC2018 05 05.82954 15 34 40.91 +07 44 05.5 18.1 RoEJ022K88
K18J00M KC2018 05 05.83114 15 34 41.28 +07 43 42.3 18.0 RoEJ022K88
K18J00M KC2018 05 05.86700915 34 49.93 +07 35 03.5 17.5 GUEJ022G34
K18J00M KC2018 05 05.86945715 34 50.47 +07 34 29.9 17.5 GUEJ022G34
K18J00M KC2018 05 05.87190115 34 51.07 +07 33 54.4 17.6 GUEJ022G34
K18J00M KC2018 05 05.87271615 34 51.22 +07 33 43.4 17.6 GUEJ022G34
K18J00M KC2018 05 05.88402 15 34 54.36 +07 31 04.6 17.8 GUEJ022K74
K18J00M KC2018 05 05.88515 15 34 54.81 +07 30 50.5 17.8 RqEJ022A17
K18J00M KC2018 05 05.88618 15 34 54.87 +07 30 34.2 17.6 GUEJ022K74
K18J00M KC2018 05 05.88925 15 34 55.53 +07 29 50.8 17.8 GUEJ022K74
K18J00M KC2018 05 05.88930 15 34 55.77 +07 29 51.8 17.8 RqEJ022A17
K18J00M KC2018 05 05.89264 15 34 56.28 +07 29 03.2 17.4 GUEJ022K74
K18J00M KC2018 05 05.89357 15 34 56.71 +07 28 52.1 17.6 RqEJ022A17
K18J00M KC2018 05 05.89767 15 34 57.64 +07 27 54.8 17.8 RqEJ022A17
K18J00M KC2018 05 05.90190 15 34 58.55 +07 26 55.4 18.0 RqEJ022A17
K18J00M KC2018 05 05.91552 15 35 00.66 +07 23 41.2 17.9 VSEJ022C43
K18J00M KC2018 05 05.91792 15 35 01.16 +07 23 08.2 17.9 VSEJ022C43
K18J00M KC2018 05 05.92711 15 35 03.14 +07 21 06.9 18.0 GVEJ022C47
K18J00M KC2018 05 05.93056 15 35 03.88 +07 20 18.8 17.7 GVEJ022C47
K18J00M KC2018 05 05.93275215 35 06.27 +07 19 38.2 18.0 GUEJ022Z80
K18J00M KC2018 05 05.93400 15 35 04.61 +07 19 31.4 17.9 GVEJ022C47
K18J00M KC2018 05 05.93745 15 35 05.33 +07 18 43.2 17.8 GVEJ022C47
K18J00M KC2018 05 05.93879715 35 07.61 +07 18 16.0 17.8 GUEJ022Z80
K18J00M KC2018 05 05.94186 15 35 06.26 +07 17 42.2 18.1 GVEJ022C47
K18J00M C2018 05 05.94323 15 35 07.84 +07 17 16.2 17.2 RqEJ022C23
K18J00M KC2018 05 05.94484515 35 09.00 +07 16 51.8 17.9 GUEJ022Z80
K18J00M C2018 05 05.94612 15 35 08.54 +07 16 34.6 16.9 RqEJ022C23
K18J00M KC2018 05 05.94647 15 35 07.21 +07 16 38.6 18.1 GVEJ022C47
K18J00M C2018 05 05.94756 15 35 08.77 +07 16 13.7 17.0 RqEJ022C23
K18J00M C2018 05 05.95025 15 35 09.38 +07 15 39.4 17.0 RqEJ022C23
K18J00M C2018 05 05.95117 15 35 09.57 +07 15 26.3 16.9 RqEJ022C23
K18J00M KC2018 05 05.95127215 35 10.52 +07 15 23.7 17.7 GVEJ022J69
K18J00M C2018 05 05.95209 15 35 09.72 +07 15 14.1 17.1 RqEJ022C23
K18J00M C2018 05 05.95302 15 35 09.95 +07 15 01.7 17.0 RqEJ022C23
K18J00M C2018 05 05.95394 15 35 10.17 +07 14 48.4 16.7 RqEJ022C23
K18J00M KC2018 05 05.95520515 35 11.36 +07 14 29.7 17.6 GVEJ022J69
K18J00M KC2018 05 05.95913515 35 12.19 +07 13 35.7 17.7 GVEJ022J69
K18J00M KC2018 05 05.96306515 35 13.02 +07 12 41.3 17.7 GVEJ022J69
K18J00M KC2018 05 05.99680 15 35 20.11 +07 04 58.7 VEJ022J95
K18J00M KC2018 05 05.99850 15 35 20.43 +07 04 36.0 VEJ022J95
K18J00M KC2018 05 06.00020 15 35 20.79 +07 04 12.5 18.7 GVEJ022J95
K18J00M KC2018 05 06.02506 15 35 24.04 +06 58 39.7 18.9 GUEJ022K87
K18J00M KC2018 05 06.03329 15 35 25.72 +06 56 48.7 18.9 GUEJ022K87
K18J00M KC2018 05 06.04123 15 35 27.32 +06 55 01.2 18.9 GUEJ022K87
K18J00M KC2018 05 06.04305 15 35 26.11 +06 54 40.7 18.0 RoEJ022K88
K18J00M KC2018 05 06.04514 15 35 26.56 +06 54 12.4 18.1 RoEJ022K88
K18J00M KC2018 05 06.04719 15 35 26.97 +06 53 44.6 18.0 RoEJ022K88
K18J00M KC2018 05 06.14095 15 36 05.71 +06 33 40.4 18.1 VqEJ022G48
K18J00M KC2018 05 06.14422 15 36 06.34 +06 32 59.8 18.0 VqEJ022G48
K18J00M KC2018 05 06.31020 15 36 36.27 +05 57 58.4 oEJ022711
K18J00M KC2018 05 06.31268 15 36 36.70 +05 57 27.8 oEJ022711
K18J00M KC2018 05 06.31514 15 36 37.09 +05 56 57.2 oEJ022711
K18J00M HC2018 05 06.40344 15 36 52.87 +05 38 50.7 18.4 RoEJ022691
K18J00M HC2018 05 06.40701 15 36 53.45 +05 38 07.1 18.4 RoEJ022691
K18J00M KC2018 05 06.88677 15 38 42.37 +04 07 10.4 18.3 RqEJ022585
K18J00M KC2018 05 06.88740 15 38 42.46 +04 07 04.2 18.4 RqEJ022585
K18J00M KC2018 05 06.88808 15 38 42.59 +04 06 56.4 18.4 RqEJ022585
K18J00M KC2018 05 06.88877 15 38 42.69 +04 06 49.3 18.3 RqEJ022585
K18J00M KC2018 05 06.88946 15 38 42.80 +04 06 42.0 18.2 RqEJ022585
K18J00M KC2018 05 06.89015 15 38 42.90 +04 06 35.3 18.2 RqEJ022585
K18J00M C2018 05 06.89682 15 38 46.77 +04 05 22.9 17.2 RqEJ022C23
K18J00M C2018 05 06.89826 15 38 47.06 +04 05 06.2 16.2 RqEJ022C23
K18J00M C2018 05 06.89971 15 38 47.29 +04 04 51.3 16.9 RqEJ022C23
K18J00M C2018 05 06.90259 15 38 47.77 +04 04 20.7 16.8 RqEJ022C23
K18J00M C2018 05 06.90404 15 38 47.94 +04 04 04.6 16.9 RqEJ022C23
K18J00M C2018 05 06.96501 15 38 56.18 +03 53 47.4 18.3 VSEJ022L01
K18J00M C2018 05 06.96895 15 38 56.72 +03 53 07.1 18.3 VSEJ022L01
K18J00M C2018 05 06.97170 15 38 57.10 +03 52 38.4 18.5 VSEJ022L01
K18J00M C2018 05 06.97219 15 38 57.20 +03 52 33.9 18.3 VSEJ022L01
K18J00M C2018 05 06.97269 15 38 57.26 +03 52 28.6 18.2 VSEJ022L01
K18J00M KC2018 05 06.99759 15 38 59.81 +03 48 07.8 18.2 RoEJ022K88
K18J00M KC2018 05 06.99980 15 39 00.13 +03 47 45.1 18.0 RoEJ022K88
K18J00M KC2018 05 07.00202 15 39 00.42 +03 47 22.1 18.0 RoEJ022K88
K18J00M C2018 05 07.00396 15 39 01.56 +03 47 07.9 18.4 VSEJ022L01
K18J00M C2018 05 07.00447 15 39 01.58 +03 47 03.5 18.5 VSEJ022L01
K18J00M C2018 05 07.00497 15 39 01.64 +03 46 58.0 18.4 VSEJ022L01
K18J00M C2018 05 07.00545 15 39 01.71 +03 46 53.2 18.3 VSEJ022L01
K18J00M KC2018 05 07.01439 15 39 05.09 +03 45 08.1 VEJ022J95
K18J00M KC2018 05 07.01610 15 39 05.32 +03 44 50.9 VEJ022J95
K18J00M KC2018 05 07.01781 15 39 05.56 +03 44 33.6 18.4 GVEJ022J95
K18J00M KC2018 05 07.03205 15 39 06.03 +03 42 12.9 18.5 GUEJ022K87
K18J00M KC2018 05 07.04519 15 39 07.86 +03 40 00.4 19.0 GUEJ022K87
K18J00M KC2018 05 07.06116 15 39 10.09 +03 37 19.5 19.3 GUEJ022K87
K18J00M KC2018 05 07.12122 15 39 31.44 +03 27 53.3 18.1 GUEJ022W34
K18J00M KC2018 05 07.12648 15 39 32.18 +03 27 02.0 18.4 GUEJ022W34
K18J00M KC2018 05 07.13865 15 39 33.85 +03 25 02.4 18.4 GUEJ022W34
K18J00M KC2018 05 07.32894 15 40 00.31 +02 54 52.3 oEJ022711
K18J00M KC2018 05 07.33144 15 40 00.58 +02 54 28.8 oEJ022711
K18J00M KC2018 05 07.33393 15 40 00.84 +02 54 05.5 oEJ022711
K18J00M KC2018 05 07.35951 15 40 02.79 +02 49 46.1 18.5 RqEJ022734
K18J00M KC2018 05 07.36266 15 40 03.15 +02 49 16.3 18.7 RqEJ022734
K18J00M KC2018 05 07.36580 15 40 03.54 +02 48 47.4 18.5 RqEJ022734
K18J00M KC2018 05 07.83171 15 41 27.88 +01 40 38.1 17.7 RqEJ022K61
K18J00M KC2018 05 07.83282 15 41 28.03 +01 40 29.0 18.1 RqEJ022K61
K18J00M KC2018 05 07.83373 15 41 28.15 +01 40 20.5 18.0 RqEJ022K61
K18J00M KC2018 05 07.83433 15 41 28.22 +01 40 16.2 17.9 RqEJ022K61
K18J00M KC2018 05 07.87815 15 41 33.82 +01 34 26.8 19.2 VqEJ022595
K18J00M KC2018 05 07.88160 15 41 34.23 +01 33 58.6 18.8 VqEJ022595
K18J00M KC2018 05 07.88504 15 41 34.62 +01 33 31.0 19.0 VqEJ022595
K18J00M KC2018 05 07.88849 15 41 34.93 +01 33 02.7 19.1 VqEJ022595
Observer details:
585 Kyiv comet station. Observer A. Baransky. 0.7-m f/4 reflector + CCD.
595 Farra d'Isonzo. Observers G. Ierman, E. Pettarin, F. Piani. Measurer
E. Pettarin. 0.61-m f/4.0 reflector + CCD.
691 Steward Observatory, Kitt Peak. Observer A. F. Tubbiolo. 0.9-m f/3
reflector + CCD.
703 Catalina Sky Survey. Observer J. A. Johnson. Measurers B. M. Africano,
E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer, J. A. Johnson,
R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L. Seaman, F. C. Shelly.
0.68-m Schmidt + 10K CCD.
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
734 Farpoint Observatory. Observer G. Hug. 0.69-m reflector + CCD.
A17 Guidestar Observatory, Weinheim. Observers M. Emmerich, S. Melchert.
0.36-m f/6 Schmidt-Cassegrain + CCD.
C23 Olmen. Observer A. Diepvens. 0.20-m f/9 refractor + CCD.
C43 Hoyerswerda. Observer P. Lindner. 0.30-m f/6.3 Schmidt-Cassegrain + CCD.
C47 Nonndorf. Observer G. Dangl. 0.25-m f/4.8 reflector + CCD.
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
G34 Oberfrauendorf. Observer T. Felber. 0.25-m f/6.3 Schmidt-Cassegrain
+ CCD.
G48 Harlingten Research Observatory, Rancho Hildalgo. Observers C. Harlingten,
M. Mills. Measurer M. Mills. 0.40-m f/6.7 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer J. A. Johnson.
Measurers B. M. Africano, E. J. Christensen, D. C. Fuls, A. R. Gibbs,
A. D. Grauer, J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
J69 North Observatory, Clanfield. Observer D. Briggs. 0.41-m f/4.5 Newtonian
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.40-m f/6.0 Schmidt-Cassegrain
+ CCD.
K61 Rokycany Observatory. Observer M. Adamovsky. 0.51-m f/6.8 reflector
+ CCD.
K74 Muensterschwarzach Observatory, Schwarzach. Observer C. Gerhard. 0.30-m
f/4.6 Newtonian reflector + CCD.
K87 Dettelbach Vineyard Observatory. Observer B. Haeusler. 0.30-m
Schmidt-Cassegrain + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, F. Hrzenjak. Measurer
K. Korlevic. 1.0-m f/2.9 reflector + CCD.
P93 Space Tracking and Communications Center, JAXA. Observers K. Nishiyama,
A. Asami. 1.0-m f/3.0 reflector + CCD.
Q62 iTelescope Observatory, Siding Spring. Observer S. M. Tilley. 0.50-m
f/6.8 reflector + CCD + f/4.5 focal reducer.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.20-m f/10
Schmidt-Cassegrain + CCD + f/7.0 focal reducer.
Z80 Northolt Branch Observatory. Observer G. Wells. Measurer D. Bamberger.
0.25-m f/8 Ritchey-Chretien + CCD.
Orbital elements:
2018 JM Earth MOID = 0.0145 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 0.16868 (2000.0) P Q
n 0.36295635 Peri. 334.04657 -0.96856866 -0.24866732
a 1.9464046 Node 191.55999 +0.23332117 -0.89947895
e 0.5578720 Incl. 1.79303 +0.08623215 -0.35930793
P 2.72 H 23.8 G 0.15 U 6
Residuals in seconds of arc
180505 703 0.1+ 0.2+ 180505 Z80 0.8- 0.7- 180506 C23 (0.5- 1.7+)
180505 703 0.0 0.9+ 180505 C47 0.0 0.3+ 180506 C23 0.4+ 0.1+
180505 703 0.1+ 0.0 180505 C47 0.1- 0.1- 180506 C23 0.4+ 0.4+
180505 703 0.2+ 0.3- 180505 Z80 0.6- 0.8+ 180506 C23 0.8+ 0.2-
180505 I52 0.6- 0.4- 180505 C47 0.1+ 0.1+ 180506 C23 0.1- 1.1-
180505 I52 0.3- 0.3- 180505 C23 0.8- 0.5+ 180506 L01 0.0 0.1-
180505 I52 0.2+ 0.1- 180505 Z80 0.5+ 0.2+ 180506 L01 0.1- 0.1+
180505 I52 0.0 0.1+ 180505 C23 0.4+ 1.2- 180506 L01 0.1- 0.3-
180505 I52 0.2+ 0.1- 180505 C47 0.1- 0.3+ 180506 L01 0.4+ 0.2+
180505 I52 0.1- 0.1+ 180505 C23 (0.7- 2.2-) 180506 L01 0.3+ 0.1+
180505 I52 0.3- 0.4- 180505 C23 0.2- 0.6+ 180506 K88 0.1+ 0.5+
180505 I52 0.3- 0.1- 180505 C23 0.3- 0.2+ 180506 K88 0.2+ 0.4+
180505 E23 0.2+ 0.2- 180505 J69 0.4+ 0.7- 180507 K88 0.1- 0.0
180505 E23 0.4- 0.2- 180505 C23 0.9- 0.7+ 180507 L01 0.6+ 0.5-
180505 E23 0.7+ 0.1- 180505 C23 0.5- 1.2+ 180507 L01 0.2- 0.3+
180505 Q62 0.1- 0.3+ 180505 C23 0.1- 0.6+ 180507 L01 0.3- 0.1-
180505 Q62 0.1- 0.4+ 180505 J69 0.3+ 0.5- 180507 L01 0.2- 0.1-
180505 P93 (0.5+ 1.9-) 180505 J69 0.2+ 0.4- 180507 J95 0.1+ 0.3-
180505 P93 0.1- 1.3- 180505 J69 0.1+ 0.7- 180507 J95 0.1- 0.1-
180505 Q62 0.1+ 0.1+ 180505 J95 0.3+ 0.2- 180507 J95 0.2- 0.0
180505 P93 0.3- 0.5- 180505 J95 0.2- 0.3+ 180507 K87 0.3+ 0.0
180505 K88 0.1- 0.4+ 180506 J95 0.0 0.0 180507 K87 0.0 0.3+
180505 K88 0.2+ 0.4+ 180506 K87 0.2- 0.2+ 180507 K87 0.3- 0.3+
180505 K88 0.0 0.1+ 180506 K87 0.0 0.6+ 180507 W34 0.0 0.5-
180505 G34 0.2+ 0.0 180506 K87 0.0 0.3+ 180507 W34 0.0 0.1-
180505 G34 0.1- 1.0+ 180506 K88 0.1+ 0.2+ 180507 W34 0.2- 0.3-
180505 G34 0.5+ 0.0 180506 K88 0.5+ 0.1+ 180507 711 0.3- 0.1+
180505 G34 0.1- 0.5+ 180506 K88 0.3+ 0.0 180507 711 0.4- 0.0
180505 K74 0.2+ 1.2- 180506 G48 (0.1- 1.7+) 180507 711 0.6- 0.0
180505 A17 0.2- 0.3+ 180506 G48 (1.4- 3.4+) 180507 734 0.3+ 0.0
180505 K74 0.5+ 1.2- 180506 711 0.1+ 0.1- 180507 734 0.0 0.6-
180505 K74 0.1+ 1.5- 180506 711 0.6+ 0.1+ 180507 734 0.2+ 0.3-
180505 A17 0.1+ 0.1- 180506 711 0.4+ 0.0 180507 K61 0.3- 0.2+
180505 K74 (0.1- 1.5-) 180506 691 0.1+ 0.1+ 180507 K61 0.2- 0.2+
180505 A17 0.2- 0.0 180506 691 0.0 0.2- 180507 K61 0.1- 0.8-
180505 A17 0.0 0.2+ 180506 585 0.4- 0.1+ 180507 K61 0.2- 0.2-
180505 A17 0.4- 0.0 180506 585 0.4- 0.6+ 180507 595 0.1+ 0.5+
180505 C43 0.7+ 0.2+ 180506 585 0.0 0.1- 180507 595 0.5+ 0.3+
180505 C43 0.4+ 0.7+ 180506 585 0.1- 0.0 180507 595 0.7+ 0.6+
180505 C47 0.3- 0.0 180506 585 0.0 0.0 180507 595 0.4- 0.2+
180505 C47 0.1- 0.1- 180506 585 0.0 0.5+
Ephemeris:
2018 JM a,e,i = 1.95, 0.56, 2 q = 0.8606
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 04 07 03 58 48.5 +20 05 36 0.1731 0.8866 44.8 127.2 25.2
...
2018 04 22 04 20 53.9 +29 47 34 0.06379 0.9554 37.6 140.0 24.6
...
2018 04 30 10 04 45.3 +73 48 03 0.01737 1.0050 82.4 96.6 18.5
...
2018 05 06 15 35 18.8 +07 06 53 0.04189 1.0465 154.1 24.9 18.2
2018 05 07 15 39 01.4 +03 49 57 0.04854 1.0537 156.8 22.2 18.4
2018 05 08 15 41 46.6 +01 20 09 0.05535 1.0610 158.8 20.1 18.6
...
2018 05 14 15 49 33.5 -06 17 00 0.09801 1.1060 166.1 12.7 19.7
...
2018 05 22 15 52 39.2 -10 07 44 0.1587 1.1687 169.8 8.8 20.7
...
2018 06 06 15 55 38.0 -13 17 18 0.2862 1.2912 163.1 13.2 22.4
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-J22
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