Asteroid General Data

2025 EC₁

General information

Preliminary designation	2025 EC₁
Group	Apollo
Absolute magnitude	26.28
Approximate diameter (m)	15
Approximate mass (kg)	5.86·10⁶
Number of observations	25
Arc length (days)	21

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	324.982456
a – orbit major semiaxis (astronomical units)	1.36461800
e – orbit eccentricity	0.27608500
ω – orbit ascending node-perihelion angle (degrees)	212.603799
Ω – longitude of orbit ascending node (degrees)	349.730079
i – orbit inclination to the ecliptic plane (degrees)	7.928374

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	270.678526	1.36398283	0.27486365	209.890688	351.492535	8.072162	0.98907353	1.592993
01/21/1858	349.761524	1.36413330	0.27506162	210.182054	351.320070	8.066959	0.98891259	1.593257
01/29/1887	76.123915	1.36159908	0.27406187	210.779576	351.038311	8.046707	0.98843669	1.588819
02/07/1916	165.847967	1.36263792	0.27452716	211.085003	350.782861	8.030403	0.98855679	1.590638
02/14/1945	249.038646	1.36367002	0.27526390	211.417768	350.490633	8.003631	0.98830089	1.592445
02/22/1974	329.104725	1.36420736	0.27549916	211.656605	350.308700	7.999298	0.98836938	1.593387
03/02/2003	45.621364	1.36388526	0.27537094	212.068104	350.031739	7.979856	0.98831089	1.592822
03/09/2032	121.479002	1.36457808	0.27613603	212.641203	349.710995	7.927514	0.98776890	1.594036
03/17/2061	198.816495	1.36433935	0.27609122	212.941274	349.530313	7.920069	0.98765724	1.593618
03/25/2090	276.455673	1.36320775	0.27578725	213.569214	349.212111	7.879069	0.98725243	1.591636
04/03/2119	358.085074	1.36360951	0.27617732	213.998275	348.934081	7.868371	0.98701149	1.592339
04/10/2148	81.461716	1.36373621	0.27619468	214.240872	348.742416	7.862592	0.98707952	1.592561
04/18/2177	156.840814	1.36425747	0.27650224	214.581956	348.467357	7.836230	0.98703723	1.593475

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