Asteroid General Data

2021 ED₂

General information

Preliminary designation	2021 ED₂
Group	Apollo
Absolute magnitude	28.74
Approximate diameter (m)	5
Approximate mass (kg)	1.96·10⁵
Number of observations	25
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	56.363029
a – orbit major semiaxis (astronomical units)	1.01924400
e – orbit eccentricity	0.06413400
ω – orbit ascending node-perihelion angle (degrees)	85.550209
Ω – longitude of orbit ascending node (degrees)	167.495037
i – orbit inclination to the ecliptic plane (degrees)	8.305047

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	321.700600	1.02066210	0.06224430	85.571023	170.808926	8.322209	0.95713170	1.031154
01/21/1858	1.181568	1.02202716	0.06238191	86.300317	170.379896	8.328298	0.95827115	1.033223
01/29/1887	8.157008	1.02491164	0.06281650	86.615451	169.937406	8.332091	0.96053028	1.037601
02/07/1916	357.450075	1.02499097	0.06288524	86.324615	169.585993	8.335320	0.96053416	1.037721
02/14/1945	22.404251	1.02144819	0.06268498	86.433437	169.095940	8.332499	0.95741873	1.032346
02/22/1974	60.183091	1.02189934	0.06237207	84.836680	168.493105	8.357021	0.95816136	1.033030
03/02/2003	106.772653	1.02019646	0.06238649	85.760281	168.044420	8.353981	0.95654999	1.030449
03/09/2032	172.140368	1.01915779	0.06407339	85.572392	167.477674	8.302053	0.95385690	1.028875
03/17/2061	252.523259	1.01814519	0.06311991	82.699952	166.891093	8.350781	0.95387996	1.027342
03/25/2090	342.004281	1.01823024	0.06305478	82.703020	166.805950	8.355074	0.95402595	1.027471
04/03/2119	42.990817	1.02062732	0.06199169	85.876871	166.238607	8.389802	0.95735691	1.031101
04/10/2148	113.220539	1.01887216	0.06341491	86.150142	165.681350	8.343610	0.95426047	1.028443
04/18/2177	196.506003	1.01815748	0.06491098	89.137877	165.074672	8.295896	0.95206788	1.027361

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