Asteroid General Data

2021 EP₂

General information

Preliminary designation	2021 EP₂
Group	Aten
Absolute magnitude	24.03
Approximate diameter (m)	42
Approximate mass (kg)	1.31·10⁸
Number of observations	114
Arc length (days)	476

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	98.754523
a – orbit major semiaxis (astronomical units)	0.96234500
e – orbit eccentricity	0.21177300
ω – orbit ascending node-perihelion angle (degrees)	104.663891
Ω – longitude of orbit ascending node (degrees)	261.569271
i – orbit inclination to the ecliptic plane (degrees)	0.694082

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	348.957613	0.96594385	0.21221136	91.623062	276.153884	0.678390	0.76095959	0.949355
01/21/1858	248.979224	0.96137692	0.21305876	93.417133	274.262103	0.685060	0.75654715	0.942630
01/29/1887	147.502653	0.96364883	0.21279755	95.784775	271.394222	0.691760	0.75858672	0.945973
02/07/1916	52.010685	0.96198510	0.21304850	97.634924	269.427297	0.687890	0.75703562	0.943524
02/14/1945	318.082233	0.96258511	0.21301675	98.532748	268.222958	0.687461	0.75753835	0.944407
02/22/1974	217.351081	0.96256129	0.21225049	101.614529	265.006018	0.690216	0.75825719	0.944372
03/02/2003	118.020442	0.96243729	0.21212300	102.937549	263.612506	0.690587	0.75828220	0.944190
03/09/2032	25.032844	0.96298880	0.21226955	105.220645	261.071706	0.694662	0.75857560	0.945001
03/17/2061	282.910994	0.96321300	0.21219423	106.559369	259.476659	0.696696	0.75882475	0.945331
03/25/2090	184.261361	0.96252669	0.21231006	108.484766	257.356672	0.699416	0.75817259	0.944321
04/03/2119	94.503123	0.96176027	0.21170554	109.732072	255.975488	0.702188	0.75815029	0.943194
04/10/2148	347.534849	0.96194876	0.21072264	111.945648	252.671757	0.697681	0.75924438	0.943471
04/18/2177	259.831899	0.96278300	0.21051844	112.534488	251.646982	0.699072	0.76009942	0.944699

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