Asteroid General Data

2008 EJ

General information

Preliminary designation	2008 EJ
Group	Apollo
Absolute magnitude	19.86
Approximate diameter (m)	280
Approximate mass (kg)	4.17·10¹⁰
Number of observations	139
Arc length (days)	5144

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	46.884055
a – orbit major semiaxis (astronomical units)	1.11065200
e – orbit eccentricity	0.48271700
ω – orbit ascending node-perihelion angle (degrees)	208.804786
Ω – longitude of orbit ascending node (degrees)	166.710265
i – orbit inclination to the ecliptic plane (degrees)	40.397137

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	88.771159	1.11060887	0.48005512	208.256025	167.227659	40.500935	0.57745540	1.170422
01/21/1858	14.663364	1.11060146	0.48048128	208.334268	167.153282	40.487463	0.57697824	1.170410
01/29/1887	300.809490	1.11059888	0.48092130	208.421570	167.078594	40.472957	0.57648823	1.170406
02/07/1916	226.865867	1.11059435	0.48128684	208.492014	167.002089	40.458288	0.57607991	1.170399
02/14/1945	152.866281	1.11070953	0.48165331	208.577001	166.927310	40.444091	0.57573261	1.170581
02/22/1974	78.958422	1.11067643	0.48204904	208.653985	166.847345	40.425648	0.57527592	1.170528
03/02/2003	5.011486	1.11061587	0.48237625	208.735553	166.772994	40.410738	0.57488115	1.170433
03/09/2032	291.022177	1.11059845	0.48280458	208.828600	166.694226	40.391796	0.57439643	1.170405
03/17/2061	217.113673	1.11063046	0.48318919	208.911626	166.620267	40.376228	0.57398583	1.170456
03/25/2090	143.164417	1.11059896	0.48365346	209.001614	166.543095	40.360194	0.57345394	1.170406
04/03/2119	69.137930	1.11057922	0.48406524	209.080724	166.467779	40.346483	0.57298642	1.170375
04/10/2148	355.319917	1.11062084	0.48454900	209.166568	166.391654	40.331030	0.57247062	1.170441
04/18/2177	281.321108	1.11058350	0.48492067	209.245583	166.314973	40.315220	0.57203860	1.170381

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