Asteroid General Data

2021 EK₁

General information

Preliminary designation	2021 EK₁
Group	Amor
Absolute magnitude	26.35
Approximate diameter (m)	14
Approximate mass (kg)	5.32·10⁶
Number of observations	32
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	196.765576
a – orbit major semiaxis (astronomical units)	2.33909400
e – orbit eccentricity	0.55431600
ω – orbit ascending node-perihelion angle (degrees)	175.289853
Ω – longitude of orbit ascending node (degrees)	351.623985
i – orbit inclination to the ecliptic plane (degrees)	6.202449

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	27.838750	2.32551249	0.56195632	171.297403	353.912653	6.379895	1.01867604	3.546326
01/21/1858	86.781522	2.32854607	0.56076268	171.977526	353.534055	6.351060	1.02278435	3.553267
01/29/1887	142.369631	2.33631686	0.55562534	172.425065	353.303302	6.297563	1.03820001	3.571069
02/07/1916	196.143808	2.33626936	0.55615240	172.957554	353.021537	6.304652	1.03694756	3.570960
02/14/1945	248.249117	2.33037227	0.55836432	173.442228	352.632485	6.292739	1.02917554	3.557448
02/22/1974	296.763432	2.33151428	0.55860855	174.218469	352.253195	6.267368	1.02911048	3.560063
03/02/2003	341.537811	2.33468226	0.55869064	174.988060	351.868738	6.236993	1.03031713	3.567322
03/09/2032	27.800193	2.33947256	0.55386322	175.331937	351.612933	6.197738	1.04372476	3.578307
03/17/2061	82.739745	2.33482599	0.55507944	176.089099	351.186913	6.185561	1.03881208	3.567651
03/25/2090	139.224590	2.32887058	0.56137584	176.792891	350.844992	6.197987	1.02149890	3.554010
04/03/2119	193.295013	2.32682630	0.56292322	177.534269	350.466036	6.176409	1.01700175	3.549331
04/10/2148	249.431464	2.32709576	0.56347967	178.329561	350.102114	6.145444	1.01582461	3.549948
04/18/2177	308.447909	2.32659346	0.56408333	179.007874	349.707606	6.114136	1.01420088	3.548799

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