Asteroid General Data

2021 EB₃

General information

Preliminary designation	2021 EB₃
Group	Aten
Absolute magnitude	25.18
Approximate diameter (m)	24
Approximate mass (kg)	2.68·10⁷
Number of observations	29
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	222.094512
a – orbit major semiaxis (astronomical units)	0.78501100
e – orbit eccentricity	0.45273400
ω – orbit ascending node-perihelion angle (degrees)	315.290958
Ω – longitude of orbit ascending node (degrees)	4.090841
i – orbit inclination to the ecliptic plane (degrees)	2.773864

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.634025	0.78456214	0.45324520	309.436417	10.160606	2.813981	0.42896312	0.694931
01/21/1858	59.350612	0.78500053	0.45318531	310.168840	9.437863	2.806138	0.42924982	0.695513
01/29/1887	313.371548	0.78525961	0.45305027	311.155332	8.412479	2.801602	0.42949753	0.695858
02/07/1916	208.577463	0.78537102	0.45298575	311.979393	7.608320	2.782955	0.42960914	0.696006
02/14/1945	110.504370	0.78518147	0.45318170	312.671811	6.929924	2.783054	0.42935160	0.695754
02/22/1974	11.628826	0.78505887	0.45318851	313.215807	6.339148	2.779000	0.42927921	0.695591
03/02/2003	272.847351	0.78484126	0.45297963	314.388972	5.148293	2.768125	0.42932415	0.695302
03/09/2032	177.081883	0.78474200	0.45267405	315.433731	3.936731	2.769363	0.42950966	0.695170
03/17/2061	64.228427	0.78567103	0.45196434	316.474662	2.696865	2.812385	0.43057574	0.696405
03/25/2090	309.661441	0.78540980	0.45187985	317.553318	1.587120	2.947409	0.43049894	0.696057
04/03/2119	193.515337	0.78545631	0.45176710	318.539705	0.542159	2.944966	0.43061299	0.696119
04/10/2148	62.735188	0.78658337	0.45090509	319.057882	359.720792	3.070317	0.43190893	0.697618
04/18/2177	263.514092	0.78687581	0.45033371	320.038821	358.547285	3.182039	0.43251911	0.698007

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