Asteroid General Data

2021 EA₃

General information

Preliminary designation	2021 EA₃
Group	Amor
Absolute magnitude	22.21
Approximate diameter (m)	96
Approximate mass (kg)	1.62·10⁹
Number of observations	66
Arc length (days)	40

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	56.423944
a – orbit major semiaxis (astronomical units)	1.48300500
e – orbit eccentricity	0.30664800
ω – orbit ascending node-perihelion angle (degrees)	301.499576
Ω – longitude of orbit ascending node (degrees)	168.634169
i – orbit inclination to the ecliptic plane (degrees)	14.666496

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	272.202360	1.48348414	0.30769111	299.604798	169.916998	14.588166	1.02702926	1.806862
01/21/1858	293.716638	1.48343385	0.30747229	299.867858	169.733642	14.599893	1.02731905	1.806770
01/29/1887	316.525860	1.48365327	0.30731771	300.166209	169.542165	14.610753	1.02770035	1.807171
02/07/1916	338.096080	1.48338195	0.30703418	300.446610	169.353403	14.622542	1.02793299	1.806675
02/14/1945	0.651542	1.48368860	0.30713401	300.748048	169.161993	14.634035	1.02799736	1.807236
02/22/1974	22.759728	1.48324820	0.30703665	301.069511	168.950094	14.648482	1.02783665	1.806431
03/02/2003	44.920555	1.48359064	0.30699364	301.304049	168.784790	14.657311	1.02813776	1.807057
03/09/2032	67.677948	1.48334109	0.30683568	301.567512	168.590649	14.668168	1.02819912	1.806601
03/17/2061	89.123678	1.48360183	0.30668495	301.833472	168.411944	14.679149	1.02860348	1.807077
03/25/2090	111.986123	1.48357513	0.30641905	302.129116	168.225890	14.690337	1.02897945	1.807028
04/03/2119	133.519628	1.48358155	0.30630529	302.390019	168.041129	14.701560	1.02915267	1.807040
04/10/2148	156.428077	1.48345165	0.30622847	302.688760	167.853049	14.714947	1.02917653	1.806803
04/18/2177	177.953849	1.48332732	0.30606068	302.959650	167.671703	14.727644	1.02933915	1.806575

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