Asteroid General Data

2012 BN₁₁ (530974)

General information

Preliminary designation	2012 BN₁₁
Number	530974
Group	Apollo
Absolute magnitude	20.78
Approximate diameter (m)	190
Approximate mass (kg)	1.17·10¹⁰
Number of observations	297
Arc length (days)	5105

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	71.828398
a – orbit major semiaxis (astronomical units)	1.45736100
e – orbit eccentricity	0.39468400
ω – orbit ascending node-perihelion angle (degrees)	69.794589
Ω – longitude of orbit ascending node (degrees)	153.630622
i – orbit inclination to the ecliptic plane (degrees)	4.358661

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	318.837669	1.45815525	0.39487221	67.291337	155.593293	4.350114	0.88237027	1.760785
01/21/1858	135.084855	1.45799531	0.39499317	67.634896	155.288929	4.351873	0.88209713	1.760495
01/29/1887	311.370110	1.45698939	0.39465839	68.025418	155.063730	4.352898	0.88197630	1.758673
02/07/1916	127.429641	1.45831375	0.39488562	68.355950	154.762889	4.354346	0.88244662	1.761072
02/14/1945	303.843197	1.45742658	0.39475950	68.706101	154.448252	4.354085	0.88209359	1.759465
02/22/1974	118.783101	1.45731052	0.39473341	69.096532	154.233622	4.357877	0.88206136	1.759255
03/02/2003	294.713636	1.45793035	0.39480348	69.469685	153.899714	4.359074	0.88233437	1.760377
03/09/2032	112.297574	1.45718849	0.39480601	69.821851	153.615252	4.358780	0.88188172	1.759034
03/17/2061	286.996954	1.45757097	0.39478274	70.240534	153.368312	4.360366	0.88214710	1.759727
03/25/2090	103.223914	1.45786362	0.39505066	70.581741	153.061035	4.363075	0.88193364	1.760257
04/03/2119	279.544190	1.45749269	0.39508178	70.954637	152.752890	4.362376	0.88166388	1.759585
04/10/2148	94.878696	1.45718028	0.39486784	71.292755	152.540478	4.366521	0.88178664	1.759019
04/18/2177	271.161629	1.45795764	0.39539586	71.652528	152.228466	4.368204	0.88148722	1.760427

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