Asteroid General Data

2020 BK

General information

Preliminary designation	2020 BK
Group	Apollo
Absolute magnitude	26.70
Approximate diameter (m)	12
Approximate mass (kg)	3.28·10⁶
Number of observations	43
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	258.421485
a – orbit major semiaxis (astronomical units)	1.24997700
e – orbit eccentricity	0.22007400
ω – orbit ascending node-perihelion angle (degrees)	32.550598
Ω – longitude of orbit ascending node (degrees)	113.742943
i – orbit inclination to the ecliptic plane (degrees)	3.482387

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	170.676344	1.25910679	0.22363908	27.180939	117.486155	3.637858	0.97752131	1.412845
01/21/1858	5.481014	1.25939449	0.22385578	27.693847	117.146656	3.635615	0.97747176	1.413329
01/29/1887	209.947240	1.25780285	0.22303012	28.107611	116.879292	3.637557	0.97727493	1.410651
02/07/1916	47.732824	1.25876271	0.22357609	28.847861	116.213546	3.620744	0.97733346	1.412266
02/14/1945	255.130614	1.25481246	0.22178717	30.353733	115.205337	3.579086	0.97651116	1.405623
02/22/1974	122.677741	1.25547935	0.22228515	30.648480	114.966933	3.578074	0.97640493	1.406744
03/02/2003	348.925154	1.25688918	0.22334176	31.370229	114.107591	3.515799	0.97617334	1.409114
03/09/2032	231.408295	1.24855716	0.21942307	32.663163	113.689582	3.482308	0.97459492	1.395125
03/17/2061	162.287963	1.24849397	0.21925534	32.849436	113.561382	3.483952	0.97475501	1.395020
03/25/2090	70.772458	1.25419905	0.22198999	34.519472	112.069934	3.448959	0.97577941	1.404592
04/03/2119	304.862246	1.25472767	0.22224812	34.696124	111.907858	3.450915	0.97586681	1.405481
04/10/2148	204.826805	1.24697691	0.21870533	35.812569	111.496988	3.434379	0.97425641	1.392478
04/18/2177	144.208819	1.24820727	0.21939143	36.166847	111.278836	3.434311	0.97436130	1.394539

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