Asteroid General Data

2021 GL₄

General information

Preliminary designation	2021 GL₄
Group	Apollo
Absolute magnitude	27.62
Approximate diameter (m)	8
Approximate mass (kg)	9.20·10⁵
Number of observations	17
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	142.585674
a – orbit major semiaxis (astronomical units)	2.45307300
e – orbit eccentricity	0.60584300
ω – orbit ascending node-perihelion angle (degrees)	101.262404
Ω – longitude of orbit ascending node (degrees)	124.488381
i – orbit inclination to the ecliptic plane (degrees)	0.595833

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	14.020264	2.47195433	0.59596260	112.485811	110.813675	0.614466	0.99876199	3.886523
01/21/1858	152.199773	2.51007537	0.57926117	110.679936	113.542795	0.613079	1.05608617	3.976773
01/29/1887	227.607503	2.54459600	0.56322196	109.633456	115.035490	0.612280	1.11142366	4.059092
02/07/1916	274.423624	2.55250538	0.55820954	109.232420	115.269032	0.613846	1.12767252	4.078032
02/14/1945	317.751192	2.54856357	0.56032456	108.521821	115.665561	0.613830	1.12054080	4.068589
02/22/1974	18.217017	2.53162159	0.56907842	107.112975	117.171987	0.611996	1.09093038	4.028087
03/02/2003	124.727393	2.48526347	0.59415437	101.823372	123.477123	0.602535	1.00863333	3.917953
03/09/2032	295.501150	2.45398320	0.60594318	101.174187	124.621429	0.595670	0.96700881	3.844218
03/17/2061	136.871914	2.45268290	0.61244100	105.453262	120.305564	0.656524	0.95055932	3.841163
03/25/2090	333.848562	2.45704008	0.61005592	105.088465	120.525784	0.657510	0.95810824	3.851403
04/03/2119	154.885755	2.47728034	0.59932772	105.140243	120.690634	0.664841	0.99257756	3.899091
04/10/2148	285.324019	2.51086944	0.58018912	104.028301	122.584139	0.667316	1.05409030	3.978660
04/18/2177	5.371057	2.53758650	0.56612976	103.636928	123.419757	0.670603	1.10098328	4.042331

Detailed table...

3D animation...

Calculation on the date...

Return to search