Asteroid General Data

2021 JO₂

General information

Preliminary designation	2021 JO₂
Group	Aten
Absolute magnitude	26.42
Approximate diameter (m)	14
Approximate mass (kg)	4.83·10⁶
Number of observations	30
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	108.827393
a – orbit major semiaxis (astronomical units)	0.96214400
e – orbit eccentricity	0.10969100
ω – orbit ascending node-perihelion angle (degrees)	318.257768
Ω – longitude of orbit ascending node (degrees)	53.108213
i – orbit inclination to the ecliptic plane (degrees)	14.158952

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	331.119111	0.96192942	0.10683730	319.097319	54.650965	14.275124	0.85915948	0.943442
01/21/1858	236.576564	0.96327976	0.10613836	318.280372	54.408113	14.266424	0.86103883	0.945430
01/29/1887	126.657077	0.96365110	0.10603929	318.197179	54.204481	14.261581	0.86146622	0.945976
02/07/1916	24.141811	0.96241816	0.10728139	318.615158	53.995262	14.239068	0.85916860	0.944162
02/14/1945	299.749324	0.96164035	0.10829687	319.013362	53.758221	14.219549	0.85749771	0.943017
02/22/1974	209.729101	0.96230852	0.10871619	318.391275	53.496644	14.189851	0.85769000	0.944000
03/02/2003	121.939435	0.96169616	0.10953284	318.849760	53.319179	14.177491	0.85635885	0.943099
03/09/2032	37.452269	0.96215623	0.10970333	318.368818	53.085247	14.158948	0.85660449	0.943776
03/17/2061	313.134618	0.96183617	0.11008406	318.568172	52.863151	14.151335	0.85595334	0.943305
03/25/2090	228.007803	0.96174576	0.11087836	318.462797	52.618993	14.126840	0.85510897	0.943172
04/03/2119	143.340278	0.96194902	0.11071258	318.450135	52.460450	14.125351	0.85544916	0.943471
04/10/2148	57.435296	0.96180362	0.11159086	318.419904	52.214082	14.099559	0.85447512	0.943257
04/18/2177	332.323206	0.96204312	0.11196769	318.118866	51.973366	14.078020	0.85432537	0.943610

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