Asteroid General Data

2021 EJ₃

General information

Preliminary designation	2021 EJ₃
Group	Aten
Absolute magnitude	27.71
Approximate diameter (m)	8
Approximate mass (kg)	8.13·10⁵
Number of observations	77
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	280.133801
a – orbit major semiaxis (astronomical units)	0.92382848
e – orbit eccentricity	0.08526656
ω – orbit ascending node-perihelion angle (degrees)	326.994498
Ω – longitude of orbit ascending node (degrees)	4.223106
i – orbit inclination to the ecliptic plane (degrees)	1.594448

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	152.352929	0.91119642	0.09803333	214.662525	131.214782	1.595038	0.82186880	0.869798
01/21/1858	303.655176	0.90692962	0.10188328	221.911849	121.872952	1.373319	0.81452865	0.863696
01/29/1887	52.166760	0.91839847	0.09511572	228.304740	120.231650	1.299071	0.83104434	0.880131
02/07/1916	162.850895	0.91127149	0.10070835	236.985187	104.891391	0.680083	0.81949884	0.869906
02/14/1945	276.471715	0.90822821	0.10257727	284.526051	56.457806	0.766036	0.81506464	0.865552
02/22/1974	113.542296	0.90786118	0.10294710	284.428282	56.744512	0.762924	0.81439951	0.865027
03/02/2003	316.313893	0.90875140	0.10131476	302.490610	36.308823	0.776273	0.81668146	0.866300
03/09/2032	344.971581	0.92103845	0.08749498	327.955977	3.896527	1.595207	0.84045221	0.883929
03/17/2061	219.493427	0.93035058	0.07827412	326.924303	358.628667	1.871014	0.85752821	0.897368
03/25/2090	329.551344	0.93504698	0.07477702	333.043985	354.456829	1.885519	0.86512695	0.904171
04/03/2119	319.696413	0.94141722	0.06870438	328.007422	351.625851	1.988073	0.87673773	0.913427
04/10/2148	188.662332	0.94590351	0.06526755	333.523376	346.842506	2.008413	0.88416670	0.919964
04/18/2177	30.120755	0.94600114	0.06414409	332.088169	343.647154	2.061388	0.88532076	0.920107

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