Asteroid General Data

2021 BQ

General information

Preliminary designation	2021 BQ
Group	Apollo
Absolute magnitude	26.38
Approximate diameter (m)	14
Approximate mass (kg)	5.10·10⁶
Number of observations	63
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	172.268389
a – orbit major semiaxis (astronomical units)	2.44199500
e – orbit eccentricity	0.58830800
ω – orbit ascending node-perihelion angle (degrees)	187.443372
Ω – longitude of orbit ascending node (degrees)	300.816207
i – orbit inclination to the ecliptic plane (degrees)	4.508656

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	175.828206	2.55656939	0.52840867	176.219339	305.454529	4.489128	1.20565595	4.087775
01/21/1858	214.089483	2.54894953	0.53370316	176.263736	305.160692	4.516999	1.18856712	4.069513
01/29/1887	273.217272	2.52924214	0.54466103	177.344083	304.642705	4.574227	1.15166252	4.022409
02/07/1916	4.027418	2.50454233	0.55845177	181.173482	303.350756	4.571168	1.10587625	3.963631
02/14/1945	124.626823	2.49053698	0.56361297	183.988943	302.366556	4.501859	1.08683804	3.930430
02/22/1974	275.247453	2.46360215	0.57895064	186.788772	301.317683	4.472641	1.03729810	3.866842
03/02/2003	113.663928	2.44713086	0.58716850	187.293112	301.012758	4.505759	1.01025270	3.828128
03/09/2032	329.137158	2.44123513	0.58836572	187.435647	300.774199	4.508141	1.00489605	3.814302
03/17/2061	176.806077	2.45849107	0.57911745	187.950286	300.231296	4.428948	1.03473599	3.854815
03/25/2090	346.086256	2.47816324	0.56575806	190.173487	299.041814	4.243008	1.07612242	3.901175
04/03/2119	138.827962	2.46506044	0.57067237	194.594529	297.028548	4.027698	1.05831855	3.870276
04/10/2148	334.033044	2.44600346	0.58092442	195.539678	296.583928	4.031446	1.02506032	3.825482
04/18/2177	193.931209	2.43950320	0.58477957	195.505377	296.414958	4.044769	1.01293155	3.810243

Detailed table...

3D animation...

Calculation on the date...

Return to search