Asteroid General Data

2018 JE

General information

Preliminary designation	2018 JE
Group	Apollo
Absolute magnitude	20.94
Approximate diameter (m)	170
Approximate mass (kg)	9.37·10⁹
Number of observations	122
Arc length (days)	1719

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	338.094386
a – orbit major semiaxis (astronomical units)	1.15355700
e – orbit eccentricity	0.31177200
ω – orbit ascending node-perihelion angle (degrees)	65.999646
Ω – longitude of orbit ascending node (degrees)	47.548224
i – orbit inclination to the ecliptic plane (degrees)	26.259377

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	125.947147	1.15320934	0.31155943	65.336791	48.432977	26.281097	0.79391610	1.238405
01/21/1858	280.728936	1.15340467	0.31162535	65.385122	48.302234	26.278628	0.79397453	1.238720
01/29/1887	75.601573	1.15367527	0.31172211	65.534050	48.163334	26.271616	0.79404918	1.239156
02/07/1916	229.899150	1.15323206	0.31161785	65.641314	48.034603	26.269602	0.79386437	1.238442
02/14/1945	25.592639	1.15341921	0.31167963	65.723772	47.914109	26.268047	0.79392193	1.238743
02/22/1974	182.527961	1.15340593	0.31173397	65.828895	47.770711	26.262738	0.79385012	1.238722
03/02/2003	335.579427	1.15349752	0.31169578	65.874399	47.644382	26.260470	0.79395721	1.238870
03/09/2032	129.176720	1.15367198	0.31182976	65.973428	47.533172	26.255469	0.79392272	1.239151
03/17/2061	286.073055	1.15312751	0.31155824	66.117428	47.377258	26.260275	0.79386113	1.238274
03/25/2090	81.323676	1.15330138	0.31148131	66.148801	47.259434	26.258665	0.79406956	1.238554
04/03/2119	235.919949	1.15338241	0.31165297	66.267533	47.130834	26.253566	0.79392736	1.238684
04/10/2148	30.422154	1.15293370	0.31133374	66.426177	46.993507	26.251068	0.79398654	1.237961
04/18/2177	185.846204	1.15309033	0.31148370	66.506470	46.861450	26.250394	0.79392149	1.238214

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