Asteroid General Data

2021 BC₃

General information

Preliminary designation	2021 BC₃
Group	Apollo
Absolute magnitude	27.31
Approximate diameter (m)	9
Approximate mass (kg)	1.41·10⁶
Number of observations	10
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	123.968052
a – orbit major semiaxis (astronomical units)	1.06099500
e – orbit eccentricity	0.07776100
ω – orbit ascending node-perihelion angle (degrees)	291.835691
Ω – longitude of orbit ascending node (degrees)	119.410940
i – orbit inclination to the ecliptic plane (degrees)	11.219527

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	216.362480	1.06182441	0.07884136	289.997090	121.302265	11.199859	0.97810873	1.094157
01/21/1858	48.658697	1.06200430	0.07879189	290.485192	120.990629	11.205801	0.97832698	1.094435
01/29/1887	238.986202	1.06213283	0.07894309	290.942866	120.726546	11.204716	0.97828478	1.094634
02/07/1916	68.711679	1.06178317	0.07868299	290.883206	120.442078	11.207356	0.97823889	1.094093
02/14/1945	261.538756	1.06082563	0.07822304	290.957984	120.185261	11.206303	0.97784462	1.092614
02/22/1974	94.465775	1.06053583	0.07828524	291.262247	119.922861	11.206554	0.97751153	1.092166
03/02/2003	291.404439	1.06175542	0.07825373	291.668166	119.659526	11.215840	0.97866910	1.094050
03/09/2032	127.509994	1.06091370	0.07775247	291.913011	119.388910	11.220028	0.97842505	1.092750
03/17/2061	322.669379	1.06040243	0.07760404	292.052190	119.115130	11.216749	0.97811092	1.091960
03/25/2090	161.057814	1.06158734	0.07764622	292.431021	118.857941	11.227405	0.97915910	1.093791
04/03/2119	4.389718	1.06009364	0.07698304	292.600538	118.506787	11.226950	0.97848441	1.091483
04/10/2148	202.923252	1.06165170	0.07723067	293.145566	118.270331	11.236527	0.97965962	1.093890
04/18/2177	45.980903	1.06076551	0.07659726	293.500388	117.898645	11.240945	0.97951378	1.092521

Detailed table...

3D animation...

Calculation on the date...

Return to search