Asteroid General Data

2021 EU₃

General information

Preliminary designation	2021 EU₃
Group	Aten
Absolute magnitude	27.14
Approximate diameter (m)	10
Approximate mass (kg)	1.79·10⁶
Number of observations	17
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	119.245124
a – orbit major semiaxis (astronomical units)	0.85992700
e – orbit eccentricity	0.19706900
ω – orbit ascending node-perihelion angle (degrees)	203.418697
Ω – longitude of orbit ascending node (degrees)	166.073323
i – orbit inclination to the ecliptic plane (degrees)	5.126923

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	1.777051	0.85836390	0.20302103	199.794905	174.009747	4.610634	0.68409797	0.795258
01/21/1858	176.368810	0.86055934	0.20158090	200.842912	173.040280	4.703576	0.68708702	0.798311
01/29/1887	341.432630	0.85840844	0.20275583	200.869231	171.992849	4.694314	0.68436112	0.795319
02/07/1916	143.423332	0.85831824	0.20155410	201.492444	170.635398	4.776554	0.68532068	0.795194
02/14/1945	312.056024	0.85841727	0.20133465	202.069426	169.432639	4.826602	0.68558813	0.795332
02/22/1974	126.369777	0.85843358	0.20184108	202.613459	168.700558	4.870222	0.68516641	0.795354
03/02/2003	284.544939	0.85873944	0.20071224	203.270643	167.221846	4.920470	0.68637993	0.795779
03/09/2032	72.143170	0.85946230	0.19753552	203.630798	165.733598	5.103600	0.68968797	0.796784
03/17/2061	239.965012	0.85904639	0.19777039	203.754393	165.172350	5.106423	0.68915246	0.796206
03/25/2090	40.299242	0.85849097	0.19738193	204.025865	163.793419	5.175375	0.68904036	0.795434
04/03/2119	219.178917	0.85741533	0.19763806	204.212918	163.089308	5.171859	0.68795743	0.793940
04/10/2148	42.734659	0.85833249	0.19610037	204.680430	161.762785	5.342257	0.69001318	0.795214
04/18/2177	208.003184	0.85957091	0.19425049	205.108810	160.537801	5.502977	0.69259884	0.796936

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