MPEC 2018-J19 : 2018 JJ
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M.P.E.C. 2018-J19 Issued 2018 May 7, 23:45 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 JJ
Observations:
K18J00J* C2018 05 05.27262 13 23 31.35 +44 14 27.1 20.1 GUEJ019G96
K18J00J C2018 05 05.28353 13 23 26.44 +44 17 46.9 20.4 GUEJ019G96
K18J00J C2018 05 05.28884 13 23 24.04 +44 19 23.3 20.1 GUEJ019G96
K18J00J KC2018 05 05.31906 13 23 08.94 +44 28 34.9 oEJ019711
K18J00J KC2018 05 05.32284 13 23 07.30 +44 29 42.8 oEJ019711
K18J00J C2018 05 05.35539 13 22 54.23 +44 39 37.7 20.1 GUEJ019I52
K18J00J C2018 05 05.35635 13 22 53.78 +44 39 55.1 20.0 GUEJ019I52
K18J00J C2018 05 05.35731 13 22 53.30 +44 40 13.7 20.2 GUEJ019I52
K18J00J C2018 05 05.35828 13 22 52.94 +44 40 30.6 19.8 GUEJ019I52
K18J00J C2018 05 05.37952 13 22 43.54 +44 46 59.1 19.8 GUEJ019I52
K18J00J C2018 05 05.38146 13 22 42.74 +44 47 34.5 19.7 GUEJ019I52
K18J00J C2018 05 05.38242 13 22 42.27 +44 47 52.2 20.3 GUEJ019I52
K18J00J KC2018 05 05.89333 13 19 17.68 +47 36 11.3 18.8 GUEJ019K87
K18J00J KC2018 05 05.89440 13 19 17.11 +47 36 33.8 19.5 GUEJ019K87
K18J00J KC2018 05 05.91212 13 19 07.43 +47 42 44.5 18.7 GUEJ019K87
K18J00J KC2018 05 05.93257 13 18 58.62 +47 49 48.6 VEJ019J95
K18J00J KC2018 05 05.93577 13 18 56.88 +47 50 56.2 VEJ019J95
K18J00J KC2018 05 05.93842 13 18 55.44 +47 51 51.3 19.8 GVEJ019J95
K18J00J KC2018 05 06.21211 13 16 36.91 +49 31 54.4 oEJ019711
K18J00J KC2018 05 06.21467 13 16 35.25 +49 32 51.2 oEJ019711
K18J00J KC2018 05 06.21710 13 16 33.67 +49 33 45.9 oEJ019711
K18J00J KC2018 05 06.25785 13 16 05.40 +49 48 25.7 19.9 RqEJ019734
K18J00J KC2018 05 06.26181 13 16 02.89 +49 49 54.0 19.9 RqEJ019734
K18J00J KC2018 05 06.26576 13 16 00.33 +49 51 22.3 19.5 RqEJ019734
K18J00J KC2018 05 06.26971 13 15 57.77 +49 52 49.8 19.3 RqEJ019734
K18J00J KC2018 05 06.27365 13 15 55.28 +49 54 17.7 19.3 RqEJ019734
K18J00J KC2018 05 06.89877 13 09 15.75 +54 05 01.3 VEJ019J95
K18J00J KC2018 05 06.90511 13 09 10.37 +54 07 44.6 VEJ019J95
K18J00J KC2018 05 06.90910 13 09 06.94 +54 09 27.6 20.0 GVEJ019J95
K18J00J KC2018 05 06.97077 13 08 07.31 +54 35 55.6 19.6 RoEJ019K88
K18J00J KC2018 05 06.97604 13 08 02.62 +54 38 11.0 19.5 RoEJ019K88
K18J00J KC2018 05 06.97846 13 08 01.43 +54 39 27.8 20.0 VSEJ019L01
K18J00J pC2018 05 06.98130 13 07 58.85 +54 40 42.3 19.9 VSEJ019L01
K18J00J pC2018 05 06.98388 13 07 56.62 +54 41 47.4 20.2 VSEJ019L01
K18J00J C2018 05 07.15999 13 05 45.43 +56 00 40.8 20.3 GUEJ019V06
K18J00J C2018 05 07.16264 13 05 42.78 +56 01 54.0 19.9 GUEJ019V06
K18J00J C2018 05 07.16529 13 05 39.98 +56 03 06.8 20.5 GUEJ019V06
K18J00J C2018 05 07.16794 13 05 37.38 +56 04 18.8 20.3 GUEJ019V06
K18J00J C2018 05 07.16863 13 05 36.80 +56 04 38.0 20.3 GUEJ019V06
K18J00J C2018 05 07.16890 13 05 36.56 +56 04 45.9 UEJ019V06
K18J00J C2018 05 07.16917 13 05 36.20 +56 04 52.9 20.9 GUEJ019V06
K18J00J C2018 05 07.16945 13 05 35.93 +56 05 00.1 UEJ019V06
K18J00J C2018 05 07.16970 13 05 35.73 +56 05 07.3 UEJ019V06
K18J00J C2018 05 07.16991 13 05 35.46 +56 05 12.8 UEJ019V06
K18J00J C2018 05 07.17013 13 05 35.25 +56 05 19.5 UEJ019V06
K18J00J C2018 05 07.17034 13 05 35.08 +56 05 24.8 19.7 GUEJ019V06
K18J00J KC2018 05 07.22073 13 04 40.01 +56 28 33.0 oEJ019711
K18J00J IC2018 05 07.22317 13 04 37.48 +56 29 39.0 oEJ019711
K18J00J KC2018 05 07.22562 13 04 34.84 +56 30 45.9 oEJ019711
K18J00J KC2018 05 07.22651 13 04 31.37 +56 30 40.5 19.4 RqEJ019734
K18J00J KC2018 05 07.22699 13 04 33.46 +56 31 23.0 oEJ019711
K18J00J KC2018 05 07.23185 13 04 25.69 +56 33 04.9 19.4 RqEJ019734
K18J00J KC2018 05 07.23716 13 04 20.16 +56 35 29.5 19.3 RqEJ019734
K18J00J KC2018 05 07.90049 12 51 25.16 +61 57 41.7 18.6 RqEJ019K61
K18J00J KC2018 05 07.90121 12 51 24.10 +61 58 03.8 18.5 RqEJ019K61
K18J00J KC2018 05 07.90208 12 51 22.58 +61 58 30.5 18.7 RqEJ019K61
K18J00J KC2018 05 07.90310 12 51 20.85 +61 59 02.0 18.8 RqEJ019K61
K18J00J KC2018 05 07.91651 12 51 04.67 +62 05 52.7 VEJ019J95
K18J00J KC2018 05 07.91990 12 50 59.21 +62 07 38.4 VEJ019J95
K18J00J KC2018 05 07.92546 12 50 50.21 +62 10 30.4 19.7 GVEJ019J95
Observer details:
711 McDonald Observatory. Observer J. G. Ries. 2.1-m reflector + CCD + focal
reducer.
734 Farpoint Observatory. Observer G. Hug. Measurers B. Troth, G. Hug.
0.69-m reflector + CCD.
G96 Mt. Lemmon Survey. Observer G. J. Leonard. 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.
1.5-m reflector + 10K 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.
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.
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.
V06 Catalina Sky Survey-Kuiper. Observer A. R. Gibbs. Measurers
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. G. Matheny, R. L. Seaman,
F. C. Shelly. 1.55-m reflector + CCD.
Orbital elements:
2018 JJ Earth MOID = 0.0307 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5 MPC
M 328.93887 (2000.0) P Q
n 0.36276849 Peri. 213.72502 +0.17549748 +0.98073424
a 1.9470765 Node 66.51257 -0.88132508 +0.19534670
e 0.5567550 Incl. 5.36768 -0.43871031 -0.00010840
P 2.72 H 24.2 G 0.15 U 5
Residuals in seconds of arc
180505 G96 0.1+ 0.5- 180506 711 0.5- 0.8+ 180507 V06 0.3- 0.2-
180505 G96 0.1- 0.2+ 180506 734 0.5- 0.3+ 180507 V06 0.2- 0.7-
180505 G96 0.2- 0.3- 180506 734 0.1- 0.4+ 180507 V06 0.3+ 0.4-
180505 711 0.4- 1.0+ 180506 734 0.2- 0.8+ 180507 V06 0.2- 0.6-
180505 711 0.0 0.2+ 180506 734 0.3- 0.3+ 180507 V06 0.0 0.0
180505 I52 0.5- 0.2- 180506 734 0.1+ 0.5+ 180507 V06 0.3+ 0.4-
180505 I52 0.7- 0.4- 180506 J95 0.2- 0.3+ 180507 711 0.1- 0.4+
180505 I52 1.3- 0.7+ 180506 J95 0.3+ 0.1- 180507 711 0.5+ 0.2-
180505 I52 0.5- 0.1- 180506 J95 0.4+ 0.0 180507 711 0.2+ 0.2-
180505 I52 0.8- 0.4+ 180506 K88 0.4+ 0.0 180507 734 0.0 1.1+
180505 I52 0.2- 0.4+ 180506 K88 0.1+ 0.3+ 180507 711 0.9+ 0.5-
180505 I52 0.7- 0.5+ 180506 L01 0.3+ 0.3- 180507 734 0.5- 0.3+
180505 K87 0.3- 0.3- 180506 L01 0.1- 1.2+ 180507 734 0.1+ 0.6+
180505 K87 0.2- 0.1- 180506 L01 0.6+ 0.1+ 180507 K61 0.4+ 0.1-
180505 K87 0.5- 0.3- 180507 V06 1.0- 0.5- 180507 K61 1.1+ 0.2-
180505 J95 0.2+ 0.4- 180507 V06 0.8- 0.0 180507 K61 0.2+ 0.2-
180505 J95 0.3+ 0.2- 180507 V06 1.7- 0.1+ 180507 K61 0.5- 0.1-
180505 J95 0.5+ 0.9- 180507 V06 0.9- 0.6- 180507 J95 0.4- 0.5-
180506 711 0.4- 0.9+ 180507 V06 0.1+ 0.3- 180507 J95 0.3- 0.2+
180506 711 0.4- 0.4+ 180507 V06 0.4+ 0.2+ 180507 J95 0.2- 0.1-
Ephemeris:
2018 JJ a,e,i = 1.95, 0.56, 5 q = 0.8630
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 04 07 13 51 17.2 +09 26 19 0.2636 1.2515 159.8 16.0 22.7
...
2018 04 22 13 47 12.4 +17 13 41 0.1423 1.1312 150.6 25.8 21.4
...
2018 04 30 13 39 40.3 +27 17 51 0.08524 1.0706 136.5 40.4 20.6
...
2018 05 06 13 18 25.9 +48 13 31 0.04812 1.0278 112.2 65.3 20.0
2018 05 07 13 07 53.8 +54 48 16 0.04319 1.0210 105.0 72.7 20.0
2018 05 08 12 48 58.4 +62 48 09 0.03901 1.0142 96.3 81.5 20.0
...
2018 05 14 02 37 29.4 +48 41 21 0.04113 0.9757 31.5 147.2 25.2
...
2018 05 22 02 09 51.4 +16 42 29 0.09013 0.9312 24.9 152.8 27.8
...
2018 06 06 02 11 24.0 +05 49 01 0.2051 0.8755 42.8 128.0 26.0
A. U. Tomatic (C) Copyright 2018 MPC M.P.E.C. 2018-J19
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