Asteroid General Data

2021 BN₂

General information

Preliminary designation	2021 BN₂
Group	Amor
Absolute magnitude	24.86
Approximate diameter (m)	28
Approximate mass (kg)	4.17·10⁷
Number of observations	22
Arc length (days)	35

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	130.940033
a – orbit major semiaxis (astronomical units)	1.40560900
e – orbit eccentricity	0.23984500
ω – orbit ascending node-perihelion angle (degrees)	187.720994
Ω – longitude of orbit ascending node (degrees)	313.717620
i – orbit inclination to the ecliptic plane (degrees)	9.687319

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	304.054714	1.40266262	0.23824043	185.318452	314.940359	9.717087	1.06849167	1.661233
01/21/1858	112.793472	1.40276647	0.23831330	185.576180	314.792748	9.713789	1.06846856	1.661417
01/29/1887	277.493404	1.40417790	0.23904561	185.842500	314.627542	9.710069	1.06851533	1.663925
02/07/1916	64.480829	1.40758478	0.24108224	186.527384	314.375251	9.702459	1.06824109	1.669985
02/14/1945	195.715325	1.40873015	0.24159274	186.773231	314.214602	9.698669	1.06839117	1.672023
02/22/1974	323.564356	1.40878103	0.24181875	186.994887	314.075307	9.696526	1.06811136	1.672114
03/02/2003	92.961658	1.40813206	0.24127255	187.212426	313.918463	9.693092	1.06838845	1.670959
03/09/2032	233.942806	1.40488918	0.23965163	187.863199	313.663795	9.686952	1.06820519	1.665190
03/17/2061	35.388521	1.40284329	0.23833988	188.270519	313.458511	9.681248	1.06848979	1.661554
03/25/2090	204.213977	1.40249880	0.23825694	188.472266	313.314880	9.678855	1.06834372	1.660942
04/03/2119	13.084712	1.40293223	0.23830234	188.712809	313.161112	9.674301	1.06861019	1.661712
04/10/2148	175.068388	1.40477046	0.23945071	189.081742	312.977282	9.669948	1.06839718	1.664979
04/18/2177	316.932764	1.40797624	0.24115161	189.778000	312.716582	9.659296	1.06844050	1.670681

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