Asteroid General Data

2021 BP₁

General information

Preliminary designation	2021 BP₁
Group	Aten
Absolute magnitude	29.59
Approximate diameter (m)	3
Approximate mass (kg)	6.05·10⁴
Number of observations	12
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	68.554393
a – orbit major semiaxis (astronomical units)	0.96849100
e – orbit eccentricity	0.17350700
ω – orbit ascending node-perihelion angle (degrees)	253.690505
Ω – longitude of orbit ascending node (degrees)	113.644198
i – orbit inclination to the ecliptic plane (degrees)	5.763367

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	240.570741	0.98247183	0.17888838	255.970431	116.837111	5.143994	0.80671903	0.973825
01/21/1858	188.189157	0.97787615	0.17854490	255.045889	116.225897	5.242068	0.80328135	0.967000
01/29/1887	190.368287	0.97774248	0.17839345	255.067757	115.885322	5.250763	0.80331963	0.966802
02/07/1916	200.145746	0.97687917	0.17801303	254.956133	115.543267	5.259577	0.80298195	0.965521
02/14/1945	225.571102	0.97574998	0.17830214	254.552544	115.189516	5.272227	0.80177167	0.963848
02/22/1974	266.086464	0.97593871	0.17804571	255.020393	114.714734	5.296674	0.80217701	0.964127
03/02/2003	279.661007	0.97913311	0.17709574	256.256957	114.232239	5.325888	0.80573281	0.968865
03/09/2032	336.504201	0.96859795	0.17348192	253.701442	113.629242	5.763322	0.80056372	0.953270
03/17/2061	133.635033	0.96885923	0.17330680	254.124955	113.277543	5.771057	0.80094934	0.953656
03/25/2090	17.239514	0.96242135	0.17398885	251.970808	112.741517	5.792654	0.79497076	0.944166
04/03/2119	288.226196	0.96182305	0.17386339	251.988309	112.209435	5.813836	0.79459724	0.943286
04/10/2148	194.095765	0.96632582	0.17311003	253.825003	111.843828	5.814913	0.79904512	0.949918
04/18/2177	45.888183	0.96460265	0.17321386	253.722516	111.445184	5.821523	0.79752010	0.947378

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