Asteroid General Data

2021 JS₃

General information

Preliminary designation	2021 JS₃
Group	Apollo
Absolute magnitude	25.79
Approximate diameter (m)	18
Approximate mass (kg)	1.15·10⁷
Number of observations	41
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	292.255468
a – orbit major semiaxis (astronomical units)	2.04730200
e – orbit eccentricity	0.50580000
ω – orbit ascending node-perihelion angle (degrees)	30.300222
Ω – longitude of orbit ascending node (degrees)	222.218560
i – orbit inclination to the ecliptic plane (degrees)	7.907715

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	253.918741	2.06705026	0.49033880	27.691420	224.080754	7.919705	1.05349533	2.971852
01/21/1858	173.210590	2.06420351	0.49467571	28.216530	223.865962	7.934524	1.04309218	2.965715
01/29/1887	102.944136	2.05872095	0.49914671	28.811405	223.576641	7.932652	1.03111716	2.953907
02/07/1916	43.649782	2.05614747	0.50247652	29.199579	223.376047	7.941107	1.02298164	2.948370
02/14/1945	354.081769	2.05141190	0.50692389	29.523389	223.100534	7.942688	1.01150220	2.938190
02/22/1974	312.193294	2.05007345	0.50861009	29.701522	222.898886	7.949016	1.00738540	2.935315
03/02/2003	278.486604	2.04769455	0.50811717	29.897162	222.579217	7.943386	1.00722580	2.930207
03/09/2032	245.311850	2.04707490	0.50604009	30.359699	222.196298	7.908653	1.01117294	2.928878
03/17/2061	208.623275	2.05179191	0.50193100	30.994456	221.735499	7.856483	1.02193395	2.939007
03/25/2090	160.759405	2.05420530	0.49900169	32.010303	221.136302	7.796134	1.02915339	2.944194
04/03/2119	104.700701	2.05794935	0.49684907	33.076685	220.597865	7.736944	1.03545913	2.952247
04/10/2148	41.845244	2.05834665	0.49639828	34.453224	219.976645	7.666918	1.03658691	2.953102
04/18/2177	337.712747	2.05905179	0.49683901	35.454373	219.531577	7.622785	1.03603453	2.954619

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