Asteroid General Data

2025 EK₁

General information

Preliminary designation	2025 EK₁
Group	Apollo
Absolute magnitude	24.43
Approximate diameter (m)	35
Approximate mass (kg)	7.55·10⁷
Number of observations	32
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	269.120648
a – orbit major semiaxis (astronomical units)	1.55004400
e – orbit eccentricity	0.36637100
ω – orbit ascending node-perihelion angle (degrees)	46.325050
Ω – longitude of orbit ascending node (degrees)	159.552689
i – orbit inclination to the ecliptic plane (degrees)	11.054711

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	139.471694	1.55092701	0.36578968	43.975661	161.002995	11.126831	0.98361391	1.931469
01/21/1858	149.446162	1.55001859	0.36589910	44.303200	160.819542	11.121353	0.98286819	1.929772
01/29/1887	162.246608	1.55072682	0.36593221	44.655289	160.579088	11.104097	0.98326593	1.931095
02/07/1916	172.054110	1.55083724	0.36599415	44.994791	160.382244	11.097032	0.98323988	1.931301
02/14/1945	181.997289	1.55124749	0.36644899	45.306111	160.155964	11.082351	0.98279442	1.932067
02/22/1974	189.699384	1.55024600	0.36625144	45.645085	159.952023	11.075644	0.98246617	1.930197
03/02/2003	200.394706	1.55070389	0.36645751	46.022066	159.722501	11.062721	0.98243680	1.931052
03/09/2032	210.581921	1.54998065	0.36627311	46.356591	159.530254	11.054201	0.98226441	1.929701
03/17/2061	222.949092	1.55059354	0.36657894	46.722207	159.289754	11.038539	0.98217860	1.930846
03/25/2090	233.295484	1.55061119	0.36666241	47.042116	159.101266	11.032005	0.98206035	1.930879
04/03/2119	243.307388	1.55128974	0.36695889	47.372612	158.863183	11.016396	0.98203018	1.932146
04/10/2148	252.207726	1.55068297	0.36694732	47.719249	158.662067	11.010502	0.98166401	1.931013
04/18/2177	261.403878	1.55092100	0.36757482	48.056271	158.448059	11.000747	0.98084148	1.931457

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