Asteroid General Data

2021 BM₁

General information

Preliminary designation	2021 BM₁
Group	Apollo
Absolute magnitude	27.32
Approximate diameter (m)	9
Approximate mass (kg)	1.39·10⁶
Number of observations	30
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	138.695542
a – orbit major semiaxis (astronomical units)	1.17425800
e – orbit eccentricity	0.17233600
ω – orbit ascending node-perihelion angle (degrees)	212.565326
Ω – longitude of orbit ascending node (degrees)	298.209557
i – orbit inclination to the ecliptic plane (degrees)	24.900642

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	255.172600	1.17169699	0.16867113	210.787757	299.000732	24.966790	0.97406554	1.268305
01/21/1858	212.552500	1.17167777	0.16880069	210.927694	298.894193	24.962995	0.97389775	1.268273
01/29/1887	170.106833	1.17295480	0.16992826	211.118270	298.773296	24.947582	0.97363664	1.270347
02/07/1916	115.410315	1.17290428	0.17003488	211.264039	298.663495	24.945588	0.97346965	1.270265
02/14/1945	61.946223	1.17240809	0.17028316	211.850591	298.544405	24.934084	0.97276674	1.269459
02/22/1974	8.043982	1.17258956	0.17057581	211.978960	298.431986	24.931211	0.97257414	1.269754
03/02/2003	315.336197	1.17269175	0.17064931	212.099172	298.318511	24.927344	0.97257271	1.269920
03/09/2032	247.925521	1.17413294	0.17234677	212.584010	298.190850	24.900855	0.97177492	1.272262
03/17/2061	190.537848	1.17291034	0.17167896	212.940066	298.071497	24.903279	0.97154631	1.270275
03/25/2090	133.085560	1.17328392	0.17245003	213.424286	297.950175	24.886505	0.97095107	1.270882
04/03/2119	75.774814	1.17311556	0.17243371	213.593857	297.836361	24.883761	0.97083089	1.270609
04/10/2148	17.920524	1.17218386	0.17202904	213.918972	297.720148	24.883430	0.97053420	1.269095
04/18/2177	330.375695	1.17142818	0.17172534	214.177144	297.602408	24.884199	0.97026428	1.267868

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