Asteroid General Data

2022 EF₂

General information

Preliminary designation	2022 EF₂
Group	Apollo
Absolute magnitude	23.49
Approximate diameter (m)	53
Approximate mass (kg)	2.77·10⁸
Number of observations	42
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	329.809660
a – orbit major semiaxis (astronomical units)	1.74485500
e – orbit eccentricity	0.44497900
ω – orbit ascending node-perihelion angle (degrees)	227.346477
Ω – longitude of orbit ascending node (degrees)	351.042676
i – orbit inclination to the ecliptic plane (degrees)	34.010277

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	59.071007	1.74473939	0.43867237	225.972923	352.417647	34.374795	0.97937043	2.304605
01/21/1858	271.646244	1.74536132	0.43939570	226.247399	352.184726	34.296727	0.97845707	2.305837
01/29/1887	122.970475	1.74494560	0.44070890	226.398893	352.020754	34.262843	0.97593255	2.305013
02/07/1916	336.060844	1.74494256	0.44167316	226.494993	351.846260	34.233995	0.97424827	2.305007
02/14/1945	187.870125	1.74527386	0.44239638	226.798011	351.608782	34.155321	0.97317103	2.305664
02/22/1974	39.822478	1.74486888	0.44338670	226.986343	351.433591	34.113147	0.97121722	2.304861
03/02/2003	253.010633	1.74485590	0.44435525	227.138426	351.220834	34.063968	0.96952002	2.304836
03/09/2032	105.048473	1.74464221	0.44517748	227.390733	351.021330	34.006284	0.96796679	2.304412
03/17/2061	318.263099	1.74476787	0.44650330	227.543995	350.817995	33.958674	0.96572325	2.304661
03/25/2090	171.592559	1.74481963	0.44718103	227.734839	350.633241	33.911569	0.96456939	2.304764
04/03/2119	24.123881	1.74460870	0.44873268	228.000396	350.413381	33.845160	0.96174577	2.304346
04/10/2148	237.252629	1.74478595	0.44966433	228.107240	350.232768	33.811717	0.96021794	2.304697
04/18/2177	90.303889	1.74513217	0.44990171	228.283697	350.032153	33.763886	0.95999422	2.305383

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