Asteroid General Data

2021 JL₇

General information

Preliminary designation	2021 JL₇
Group	Aten
Absolute magnitude	22.50
Approximate diameter (m)	84
Approximate mass (kg)	1.09·10⁹
Number of observations	57
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	256.115270
a – orbit major semiaxis (astronomical units)	0.92833200
e – orbit eccentricity	0.45078700
ω – orbit ascending node-perihelion angle (degrees)	136.552714
Ω – longitude of orbit ascending node (degrees)	230.170382
i – orbit inclination to the ecliptic plane (degrees)	28.965092

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	284.750988	0.92863383	0.45165433	136.017481	230.895709	28.901559	0.50921234	0.894885
01/21/1858	79.219043	0.92868268	0.45153395	136.073060	230.789954	28.910095	0.50935092	0.894956
01/29/1887	233.153271	0.92874315	0.45137295	136.149780	230.678142	28.921017	0.50953361	0.895043
02/07/1916	27.315331	0.92862647	0.45131001	136.241543	230.575016	28.929737	0.50952805	0.894875
02/14/1945	182.872464	0.92863075	0.45114906	136.321421	230.465548	28.938661	0.50967986	0.894881
02/22/1974	340.508860	0.92850738	0.45106592	136.416930	230.360944	28.946499	0.50968935	0.894703
03/02/2003	139.761467	0.92831917	0.45095085	136.506994	230.255244	28.955808	0.50969285	0.894430
03/09/2032	299.978685	0.92835525	0.45070113	136.577777	230.150663	28.968646	0.50994449	0.894483
03/17/2061	99.848492	0.92844386	0.45051499	136.632062	230.046613	28.977424	0.51016598	0.894611
03/25/2090	257.591864	0.92862933	0.45033077	136.685315	229.935379	28.985490	0.51043897	0.894879
04/03/2119	52.217346	0.92870229	0.45019148	136.752445	229.832837	28.994639	0.51060844	0.894984
04/10/2148	204.811657	0.92878155	0.44998236	136.805768	229.722998	29.006023	0.51084624	0.895099
04/18/2177	357.503748	0.92872791	0.44982082	136.873385	229.620859	29.016557	0.51096676	0.895021

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