Asteroid General Data

2021 UJ₂

General information

Preliminary designation	2021 UJ₂
Group	Amor
Absolute magnitude	26.09
Approximate diameter (m)	16
Approximate mass (kg)	7.62·10⁶
Number of observations	32
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	58.902903
a – orbit major semiaxis (astronomical units)	1.34933300
e – orbit eccentricity	0.24506100
ω – orbit ascending node-perihelion angle (degrees)	330.708288
Ω – longitude of orbit ascending node (degrees)	37.061385
i – orbit inclination to the ecliptic plane (degrees)	7.184796

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	19.500563	1.34909532	0.24537834	327.868153	38.678239	7.097228	1.01805655	1.566984
01/21/1858	202.485593	1.35049338	0.24605987	328.147000	38.518434	7.097101	1.01819116	1.569420
01/29/1887	25.841918	1.34906983	0.24543142	328.713628	38.188673	7.122334	1.01796571	1.566940
02/07/1916	211.589693	1.34971029	0.24564400	328.943742	38.049879	7.120176	1.01816205	1.568056
02/14/1945	38.838515	1.34871083	0.24515064	329.432625	37.756238	7.142936	1.01807351	1.566314
02/22/1974	223.145759	1.35039210	0.24582757	329.920273	37.537148	7.154825	1.01842849	1.569244
03/02/2003	50.572062	1.34892978	0.24503306	330.243288	37.302076	7.163239	1.01839739	1.566696
03/09/2032	236.533609	1.34927374	0.24511782	330.767535	37.040146	7.185128	1.01854271	1.567295
03/17/2061	66.454673	1.34910788	0.24495308	331.036242	36.878678	7.184093	1.01863975	1.567006
03/25/2090	256.114769	1.34847683	0.24450690	331.520723	36.610017	7.207554	1.01876494	1.565907
04/03/2119	86.015202	1.34813993	0.24439296	331.915269	36.359989	7.216106	1.01866403	1.565320
04/10/2148	280.353776	1.34838117	0.24442533	332.155403	36.222528	7.214894	1.01880266	1.565740
04/18/2177	120.651872	1.34872762	0.24426177	332.635576	35.913108	7.231007	1.01928502	1.566343

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