Asteroid General Data

2021 EP₃

General information

Preliminary designation	2021 EP₃
Group	Apollo
Absolute magnitude	26.72
Approximate diameter (m)	12
Approximate mass (kg)	3.19·10⁶
Number of observations	10
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	293.601903
a – orbit major semiaxis (astronomical units)	2.06695000
e – orbit eccentricity	0.67128000
ω – orbit ascending node-perihelion angle (degrees)	251.464658
Ω – longitude of orbit ascending node (degrees)	0.459723
i – orbit inclination to the ecliptic plane (degrees)	7.262017

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	305.830473	2.06006808	0.67989952	246.564652	5.656547	7.427687	0.65942878	2.956807
01/21/1858	243.780404	2.05622926	0.68284790	247.215397	4.929776	7.403703	0.65213742	2.948546
01/29/1887	189.612760	2.05433014	0.68355048	247.732802	4.340302	7.385800	0.65009179	2.944462
02/07/1916	140.198177	2.05294846	0.68350878	248.204059	3.796647	7.366981	0.64974016	2.941492
02/14/1945	89.010872	2.05627866	0.68125538	248.864567	3.067879	7.339256	0.65542776	2.948652
02/22/1974	29.186830	2.05903338	0.67904046	249.612298	2.316582	7.305969	0.66086641	2.954580
03/02/2003	318.725784	2.06632054	0.67459225	250.699401	1.237717	7.262632	0.67239672	2.970278
03/09/2032	237.155170	2.06624188	0.67145312	251.576780	0.376038	7.258671	0.67885732	2.970109
03/17/2061	149.867405	2.07029196	0.66835750	252.354608	359.601277	7.226265	0.68659681	2.978846
03/25/2090	53.892212	2.07305392	0.66564778	253.076104	358.828343	7.203050	0.69313018	2.984809
04/03/2119	313.289209	2.07269170	0.66485968	253.600103	358.216787	7.185323	0.69464257	2.984026
04/10/2148	212.242404	2.07374546	0.66433786	254.154685	357.578383	7.175783	0.69607785	2.986302
04/18/2177	114.703983	2.07308258	0.66574543	254.552790	357.007279	7.160868	0.69293732	2.984871

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