Asteroid General Data

2021 JL₂

General information

Preliminary designation	2021 JL₂
Group	Apollo
Absolute magnitude	21.25
Approximate diameter (m)	150
Approximate mass (kg)	6.11·10⁹
Number of observations	56
Arc length (days)	179

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	198.596158
a – orbit major semiaxis (astronomical units)	2.24147100
e – orbit eccentricity	0.56200900
ω – orbit ascending node-perihelion angle (degrees)	111.906989
Ω – longitude of orbit ascending node (degrees)	189.102885
i – orbit inclination to the ecliptic plane (degrees)	19.575507

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	205.998570	2.23986171	0.56504003	106.262745	194.570237	19.107003	0.97425019	3.352219
01/21/1858	83.726921	2.24003560	0.56454652	107.047693	193.826824	19.162422	0.97543130	3.352610
01/29/1887	320.626826	2.24032679	0.56411110	107.767335	193.041328	19.232009	0.97653357	3.353263
02/07/1916	196.855895	2.23997229	0.56345354	108.655260	192.253712	19.300787	0.97785196	3.352468
02/14/1945	73.058725	2.23824233	0.56508587	109.849097	191.155405	19.393571	0.97344321	3.348585
02/22/1974	312.042809	2.23753583	0.56509905	110.386422	190.561499	19.444290	0.97310645	3.346999
03/02/2003	190.082724	2.24134808	0.56300163	111.179006	189.793716	19.504143	0.97946546	3.355557
03/09/2032	66.304728	2.23987736	0.56216971	112.113544	188.939175	19.622306	0.98068616	3.352254
03/17/2061	302.772103	2.23895691	0.56256539	112.874699	188.186992	19.703368	0.97939724	3.350188
03/25/2090	179.933601	2.23947706	0.56112030	113.608398	187.447090	19.782613	0.98286101	3.351356
04/03/2119	57.718636	2.24100106	0.56072483	114.346782	186.782504	19.854246	0.98441612	3.354777
04/10/2148	295.982103	2.23850565	0.56131474	115.001513	186.038944	19.943370	0.98199944	3.349175
04/18/2177	173.645512	2.23915260	0.56003093	115.674652	185.418803	20.024494	0.98515788	3.350628

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