Asteroid General Data

2021 AQ₄

General information

Preliminary designation	2021 AQ₄
Group	Apollo
Absolute magnitude	24.13
Approximate diameter (m)	40
Approximate mass (kg)	1.14·10⁸
Number of observations	46
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	228.160039
a – orbit major semiaxis (astronomical units)	1.17130200
e – orbit eccentricity	0.16856000
ω – orbit ascending node-perihelion angle (degrees)	109.598756
Ω – longitude of orbit ascending node (degrees)	291.197903
i – orbit inclination to the ecliptic plane (degrees)	20.788412

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	258.308444	1.17149945	0.16926931	108.629734	292.098868	20.781368	0.97320055	1.267984
01/21/1858	217.932273	1.17147477	0.16915011	108.733884	291.975909	20.780927	0.97331969	1.267944
01/29/1887	179.631638	1.17135855	0.16905298	108.870010	291.839188	20.781657	0.97333690	1.267755
02/07/1916	140.348895	1.17133147	0.16889697	109.052441	291.707148	20.783002	0.97349713	1.267711
02/14/1945	100.407336	1.17134635	0.16888189	109.177527	291.581800	20.783522	0.97352717	1.267735
02/22/1974	62.256749	1.17154244	0.16870695	109.377768	291.436910	20.787501	0.97389509	1.268054
03/02/2003	21.877743	1.17123436	0.16861368	109.512579	291.306580	20.787504	0.97374823	1.267554
03/09/2032	343.146455	1.17127883	0.16852407	109.643873	291.174074	20.789248	0.97389016	1.267626
03/17/2061	304.332144	1.17153285	0.16854251	109.863148	291.035252	20.790813	0.97407976	1.268038
03/25/2090	263.981918	1.17142573	0.16843956	109.981452	290.908985	20.791075	0.97411130	1.267864
04/03/2119	225.791882	1.17136691	0.16825968	110.131804	290.770371	20.792786	0.97427309	1.267769
04/10/2148	186.246084	1.17135106	0.16819243	110.291013	290.639735	20.792237	0.97433868	1.267743
04/18/2177	146.582977	1.17128934	0.16812076	110.409667	290.511525	20.792845	0.97437129	1.267643

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection