Asteroid General Data

2021 BA₃

General information

Preliminary designation	2021 BA₃
Group	Amor
Absolute magnitude	23.53
Approximate diameter (m)	52
Approximate mass (kg)	2.62·10⁸
Number of observations	32
Arc length (days)	87

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	328.365587
a – orbit major semiaxis (astronomical units)	2.04144000
e – orbit eccentricity	0.48236800
ω – orbit ascending node-perihelion angle (degrees)	52.009439
Ω – longitude of orbit ascending node (degrees)	102.049728
i – orbit inclination to the ecliptic plane (degrees)	6.052325

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	51.789596	2.04006941	0.48590016	47.243460	105.176600	6.204602	1.04879936	2.913856
01/21/1858	33.610048	2.04332770	0.48099017	47.981814	104.585846	6.175848	1.06050715	2.920839
01/29/1887	7.359533	2.04498910	0.47898595	49.066040	103.992649	6.141023	1.06546805	2.924402
02/07/1916	338.406117	2.04339778	0.48021712	50.576784	103.279545	6.093525	1.06212318	2.920989
02/14/1945	318.691238	2.03992835	0.48359649	51.139113	102.972227	6.077516	1.05342616	2.913553
02/22/1974	307.726780	2.03707195	0.48678846	51.341563	102.761396	6.071957	1.04544884	2.907436
03/02/2003	299.142352	2.03831069	0.48519804	51.497429	102.468434	6.065649	1.04932634	2.910088
03/09/2032	285.668928	2.03995240	0.48184630	52.005232	102.023276	6.048700	1.05700888	2.913605
03/17/2061	264.621479	2.04148165	0.47830825	53.577494	101.139068	6.002051	1.06502414	2.916882
03/25/2090	245.480936	2.04059784	0.47959200	54.644046	100.600368	5.971197	1.06194345	2.914988
04/03/2119	233.193048	2.03665935	0.48438416	55.367171	100.173397	5.950041	1.05013382	2.906553
04/10/2148	226.355439	2.03711241	0.48536521	55.527818	99.949323	5.945019	1.04836892	2.907523
04/18/2177	216.354424	2.04070353	0.48335430	55.836592	99.561510	5.932035	1.05432070	2.915214

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