Asteroid General Data

2021 JO₁

General information

Preliminary designation	2021 JO₁
Group	Apollo
Absolute magnitude	25.42
Approximate diameter (m)	22
Approximate mass (kg)	1.92·10⁷
Number of observations	69
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	173.337438
a – orbit major semiaxis (astronomical units)	2.38185600
e – orbit eccentricity	0.59425500
ω – orbit ascending node-perihelion angle (degrees)	341.226897
Ω – longitude of orbit ascending node (degrees)	203.623436
i – orbit inclination to the ecliptic plane (degrees)	3.628213

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	118.984337	2.37082349	0.60285657	330.567674	211.682477	2.965056	0.94155698	3.650476
01/21/1858	92.164302	2.36537221	0.60355280	333.310175	209.616633	3.118134	0.93774520	3.637892
01/29/1887	74.993766	2.37897364	0.59601600	334.376731	208.792284	3.170891	0.96106729	3.669316
02/07/1916	58.344647	2.36536906	0.60336049	335.654968	207.706120	3.271909	0.93819882	3.637885
02/14/1945	36.379319	2.36692028	0.60170732	337.718208	206.266840	3.405479	0.94272701	3.641464
02/22/1974	26.732700	2.36832015	0.60097761	337.828178	205.985124	3.421089	0.94501277	3.644695
03/02/2003	8.570691	2.36277234	0.60182083	339.951408	204.442809	3.573350	0.94080673	3.631896
03/09/2032	349.616051	2.38212504	0.59388316	341.277066	203.613051	3.629685	0.96742109	3.676609
03/17/2061	327.768298	2.37464020	0.59994837	342.057822	202.880954	3.714399	0.94997868	3.659294
03/25/2090	298.574818	2.36796152	0.59863668	344.126640	201.615952	3.859865	0.95041289	3.643867
04/03/2119	287.797498	2.37977185	0.59268461	344.796923	201.090691	3.906790	0.96931771	3.671162
04/10/2148	267.814017	2.36687126	0.60076239	345.845594	200.393832	4.009357	0.94494403	3.641351
04/18/2177	247.582431	2.37170148	0.59768070	347.241986	199.481219	4.122101	0.95418128	3.652504

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