Asteroid General Data

2018 JE₂

General information

Preliminary designation	2018 JE₂
Group	Amor
Absolute magnitude	25.05
Approximate diameter (m)	26
Approximate mass (kg)	3.21·10⁷
Number of observations	27
Arc length (days)	8

Approaches

Date	Object	r, AU	r, km
05/02/2114 10:48:00 AM	Earth	0.000620	92 731

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	47.196126
a – orbit major semiaxis (astronomical units)	2.47458972
e – orbit eccentricity	0.57635898
ω – orbit ascending node-perihelion angle (degrees)	15.666229
Ω – longitude of orbit ascending node (degrees)	221.007363
i – orbit inclination to the ecliptic plane (degrees)	16.223330

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	106.207071	2.53626565	0.53880904	5.375232	225.075204	16.229452	1.16970279	4.039175
01/21/1858	192.655493	2.50968280	0.55801353	7.565383	224.358906	16.617835	1.10924583	3.975840
01/29/1887	322.348824	2.47743833	0.57379125	10.192801	223.526043	16.677241	1.05590589	3.899464
02/07/1916	139.679572	2.45456657	0.58748887	11.134536	223.090401	16.873153	1.01253603	3.845589
02/14/1945	349.213091	2.44527403	0.59257582	11.126930	222.983265	16.941568	0.99626377	3.823771
02/22/1974	203.165426	2.44270485	0.58884600	11.238864	222.806479	16.902169	1.00432788	3.817747
03/02/2003	36.203367	2.47212128	0.57420464	12.997177	221.980665	16.491736	1.05261776	3.886917
03/09/2032	193.768665	2.47441904	0.57675914	15.701259	221.010648	16.228539	1.04727525	3.892337
03/17/2061	20.197979	2.44440318	0.59442424	17.136096	220.410269	16.325219	0.99139067	3.821729
03/25/2090	240.142280	2.43938372	0.59741502	17.093473	220.298489	16.368171	0.98205924	3.809963
04/03/2119	45.495243	2.66113089	0.62574373	14.871257	220.060247	15.881237	0.99594492	4.341102
04/10/2148	296.949086	2.63102063	0.64078680	16.127218	219.267544	15.799967	0.94509735	4.267632
04/18/2177	201.626270	2.65184329	0.63271651	16.775460	218.808980	15.588077	0.97397826	4.318395

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