Asteroid General Data

2021 BP

General information

Preliminary designation	2021 BP
Group	Apollo
Absolute magnitude	23.04
Approximate diameter (m)	66
Approximate mass (kg)	5.15·10⁸
Number of observations	41
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	327.848724
a – orbit major semiaxis (astronomical units)	2.09630700
e – orbit eccentricity	0.74580700
ω – orbit ascending node-perihelion angle (degrees)	49.077397
Ω – longitude of orbit ascending node (degrees)	332.840475
i – orbit inclination to the ecliptic plane (degrees)	6.096776

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	243.373007	2.09912367	0.74497317	40.251591	340.927562	6.835574	0.53533285	3.041289
01/21/1858	82.006079	2.09669023	0.74409227	40.933869	340.262195	6.778219	0.53655924	3.036002
01/29/1887	285.543251	2.09298092	0.74766935	41.810927	339.437963	6.701097	0.52812324	3.027949
02/07/1916	142.053360	2.08760367	0.75043281	43.369938	338.090144	6.565801	0.52099739	3.016287
02/14/1945	1.524797	2.08912129	0.74984178	45.556007	336.201484	6.378645	0.52261087	3.019577
02/22/1974	213.257418	2.09436021	0.74538888	47.714992	334.241684	6.197599	0.53324740	3.030942
03/02/2003	56.518484	2.09857471	0.74429983	48.493293	333.442555	6.137320	0.53660590	3.040096
03/09/2032	257.806505	2.09366996	0.74761990	49.465913	332.496743	6.070203	0.52840064	3.029444
03/17/2061	107.642009	2.09063726	0.75074347	51.373729	330.823699	5.944841	0.52110499	3.022864
03/25/2090	319.382512	2.09450898	0.74820013	54.916323	327.666882	5.720617	0.52739708	3.031265
04/03/2119	162.888246	2.09774602	0.74567751	56.336791	326.315196	5.646289	0.53350399	3.038295
04/10/2148	4.981616	2.09450586	0.74615462	57.260930	325.386763	5.596651	0.53168065	3.031259
04/18/2177	212.265665	2.09260262	0.74888486	58.505244	324.200581	5.531904	0.52548421	3.027128

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