Asteroid General Data

2012 BN₁

General information

Preliminary designation	2012 BN₁
Group	Aten
Absolute magnitude	25.45
Approximate diameter (m)	22
Approximate mass (kg)	1.84·10⁷
Number of observations	56
Arc length (days)	4397

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	189.407182
a – orbit major semiaxis (astronomical units)	0.90124600
e – orbit eccentricity	0.18560300
ω – orbit ascending node-perihelion angle (degrees)	24.187331
Ω – longitude of orbit ascending node (degrees)	296.337980
i – orbit inclination to the ecliptic plane (degrees)	4.166298

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	323.773919	0.90264351	0.18543970	20.622815	302.544832	4.213742	0.73525757	0.857581
01/21/1858	273.297711	0.90179293	0.18606250	20.315563	301.506950	4.243638	0.73400309	0.856369
01/29/1887	232.895636	0.90107728	0.18611933	20.447932	300.519607	4.198660	0.73336938	0.855350
02/07/1916	211.970866	0.90122378	0.18718114	21.297184	299.715822	4.172420	0.73253169	0.855558
02/14/1945	166.371810	0.90336757	0.18483854	23.306714	298.599762	4.217027	0.73639043	0.858613
02/22/1974	91.575114	0.90374100	0.18491073	23.576464	298.357266	4.214197	0.73662959	0.859145
03/02/2003	17.021703	0.90279919	0.18545213	24.397724	297.102125	4.155693	0.73537315	0.857803
03/09/2032	333.565991	0.90134192	0.18572159	24.080117	296.194786	4.162020	0.73394326	0.855726
03/17/2061	325.981689	0.89975789	0.18499884	25.206260	295.296161	4.131610	0.73330372	0.853472
03/25/2090	336.252196	0.89802931	0.18441124	26.093883	294.266344	4.125789	0.73242261	0.851013
04/03/2119	21.526059	0.89618507	0.18456659	26.649470	293.493016	4.104287	0.73077925	0.848393
04/10/2148	85.092455	0.89747683	0.18477810	27.393416	292.573685	4.084996	0.73164276	0.850228
04/18/2177	125.875471	0.89836595	0.18458718	28.098565	291.906657	4.074461	0.73253911	0.851492

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