Asteroid General Data

2002 EC₃

General information

Preliminary designation	2002 EC₃
Group	Apollo
Absolute magnitude	21.29
Approximate diameter (m)	150
Approximate mass (kg)	5.78·10⁹
Number of observations	112
Arc length (days)	6959

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	233.954493
a – orbit major semiaxis (astronomical units)	1.28737200
e – orbit eccentricity	0.34609300
ω – orbit ascending node-perihelion angle (degrees)	264.300484
Ω – longitude of orbit ascending node (degrees)	355.252495
i – orbit inclination to the ecliptic plane (degrees)	13.901019

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	143.003110	1.28795581	0.34614262	262.371832	356.677411	13.928132	0.84213941	1.461679
01/21/1858	95.666274	1.28708357	0.34600467	262.673226	356.484471	13.918034	0.84174665	1.460195
01/29/1887	48.514206	1.28768715	0.34612722	262.955422	356.260973	13.916191	0.84198358	1.461222
02/07/1916	357.933334	1.28786110	0.34614172	263.190050	356.064920	13.915159	0.84207864	1.461518
02/14/1945	303.542518	1.28861486	0.34630813	263.465280	355.833058	13.917361	0.84235706	1.462801
02/22/1974	247.806485	1.28832415	0.34617768	263.734521	355.642863	13.913908	0.84233508	1.462306
03/02/2003	193.320822	1.28766642	0.34618105	264.072108	355.417013	13.906088	0.84190071	1.461187
03/09/2032	143.359197	1.28747597	0.34622292	264.329416	355.230047	13.899993	0.84172228	1.460862
03/17/2061	94.377838	1.28740558	0.34635639	264.614172	355.016698	13.895663	0.84150443	1.460743
03/25/2090	43.665303	1.28787232	0.34643323	264.870670	354.821955	13.892477	0.84171055	1.461537
04/03/2119	349.437299	1.28801306	0.34653000	265.139744	354.616960	13.887852	0.84167790	1.461777
04/10/2148	296.509649	1.28787095	0.34640462	265.405770	354.415651	13.883704	0.84174650	1.461535
04/18/2177	246.476000	1.28728395	0.34620045	265.680404	354.214046	13.880513	0.84162567	1.460536

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