Asteroid General Data

2021 EN₅

General information

Preliminary designation	2021 EN₅
Group	Amor
Absolute magnitude	26.56
Approximate diameter (m)	13
Approximate mass (kg)	3.98·10⁶
Number of observations	15
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	210.291715
a – orbit major semiaxis (astronomical units)	1.15277300
e – orbit eccentricity	0.08513200
ω – orbit ascending node-perihelion angle (degrees)	72.569397
Ω – longitude of orbit ascending node (degrees)	46.150837
i – orbit inclination to the ecliptic plane (degrees)	0.282722

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	339.814865	1.15312411	0.08586511	71.467400	45.810338	0.295507	1.05411098	1.238268
01/21/1858	134.890536	1.15329775	0.08599337	71.658001	45.812806	0.293841	1.05412179	1.238548
01/29/1887	291.782534	1.15340131	0.08592796	71.766270	45.941595	0.291879	1.05429189	1.238715
02/07/1916	91.877057	1.15333250	0.08595311	72.172851	45.895941	0.289958	1.05419999	1.238604
02/14/1945	251.833596	1.15297942	0.08552534	72.368863	45.916395	0.288290	1.05437046	1.238035
02/22/1974	48.756878	1.15316965	0.08570754	72.459946	45.993461	0.286153	1.05433432	1.238341
03/02/2003	205.155416	1.15299527	0.08547117	72.474424	46.117195	0.284204	1.05444741	1.238061
03/09/2032	3.153109	1.15272365	0.08521847	72.426186	46.180329	0.282338	1.05449030	1.237623
03/17/2061	163.983567	1.15262034	0.08494906	72.474754	46.169513	0.280770	1.05470633	1.237457
03/25/2090	324.288937	1.15288386	0.08522593	72.323870	46.435813	0.278527	1.05462826	1.237881
04/03/2119	120.713234	1.15328836	0.08562343	72.522114	46.537916	0.276078	1.05453985	1.238533
04/10/2148	275.641561	1.15366715	0.08617720	72.651047	46.522911	0.274409	1.05424735	1.239143
04/18/2177	73.285584	1.15258425	0.08489724	73.233747	46.437557	0.272573	1.05473302	1.237399

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