Asteroid General Data

2021 EK₃

General information

Preliminary designation	2021 EK₃
Group	Amor
Absolute magnitude	24.31
Approximate diameter (m)	36
Approximate mass (kg)	8.91·10⁷
Number of observations	42
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	152.441063
a – orbit major semiaxis (astronomical units)	2.47186900
e – orbit eccentricity	0.57641800
ω – orbit ascending node-perihelion angle (degrees)	175.268101
Ω – longitude of orbit ascending node (degrees)	351.553984
i – orbit inclination to the ecliptic plane (degrees)	30.736558

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	12.205754	2.54523545	0.54166591	171.959151	353.329132	29.429216	1.16656817	4.060622
01/21/1858	74.183253	2.53093024	0.54841219	172.179872	353.080864	29.659701	1.14293725	4.026437
01/29/1887	161.771224	2.51092450	0.55830884	173.036059	352.732123	30.023583	1.10905316	3.978791
02/07/1916	288.311811	2.47906569	0.57319919	174.564556	352.170104	30.586692	1.05806724	3.903307
02/14/1945	97.710640	2.46335350	0.58089819	175.052954	351.926368	30.862223	1.03239590	3.866257
02/22/1974	287.174381	2.45636929	0.58427652	175.107597	351.785992	30.986135	1.02117038	3.849826
03/02/2003	120.285631	2.45949788	0.58218020	175.046613	351.687898	30.928681	1.02762692	3.857183
03/09/2032	299.828901	2.47186151	0.57605778	175.287546	351.550209	30.719548	1.04792645	3.886304
03/17/2061	81.021944	2.50430996	0.55986452	176.470136	351.139270	30.215860	1.10223566	3.963079
03/25/2090	177.260665	2.52801572	0.54916716	177.382205	350.832634	29.867755	1.13971250	4.019484
04/03/2119	239.924605	2.54530699	0.54086024	177.603118	350.652902	29.608594	1.16865164	4.060793
04/10/2148	290.210508	2.54843400	0.54010518	177.553893	350.522264	29.575594	1.17201159	4.068279
04/18/2177	344.891959	2.53757101	0.54527121	177.624254	350.342872	29.735018	1.15390661	4.042294

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