Asteroid General Data

2002 AL₃₁

General information

Preliminary designation	2002 AL₃₁
Group	Apollo
Absolute magnitude	24.45
Approximate diameter (m)	34
Approximate mass (kg)	7.34·10⁷
Number of observations	56
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	70.269832
a – orbit major semiaxis (astronomical units)	1.17625400
e – orbit eccentricity	0.24741600
ω – orbit ascending node-perihelion angle (degrees)	247.264001
Ω – longitude of orbit ascending node (degrees)	297.617078
i – orbit inclination to the ecliptic plane (degrees)	7.616568

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	138.955362	1.17928555	0.24747077	244.471997	299.649767	7.734753	0.88744684	1.280646
01/21/1858	29.379083	1.17654504	0.24668535	245.193734	299.380427	7.719690	0.88630862	1.276184
01/29/1887	293.124966	1.17791992	0.24723208	245.285022	299.064252	7.711434	0.88670033	1.278422
02/07/1916	182.716933	1.17811659	0.24728176	245.597323	298.779900	7.713096	0.88678984	1.278742
02/14/1945	79.725643	1.17524974	0.24657561	246.438901	298.480992	7.685841	0.88546182	1.274078
02/22/1974	353.921543	1.17580177	0.24681353	246.544705	298.229561	7.677212	0.88559798	1.274975
03/02/2003	271.581457	1.17689202	0.24769759	246.992371	297.827630	7.616761	0.88537871	1.276749
03/09/2032	175.104332	1.17662982	0.24759183	247.338736	297.576545	7.617808	0.88530589	1.276322
03/17/2061	78.936343	1.17692222	0.24756491	247.639459	297.273926	7.621129	0.88555758	1.276798
03/25/2090	321.250805	1.17906352	0.24868491	247.708548	296.954357	7.580412	0.88584821	1.280284
04/03/2119	192.544179	1.18028578	0.24931334	247.958595	296.672371	7.564433	0.88602479	1.282276
04/10/2148	59.157048	1.18140050	0.24983441	247.984194	296.347020	7.551286	0.88624600	1.284093
04/18/2177	289.578624	1.17973592	0.24931133	248.602084	296.046692	7.550387	0.88561439	1.281380

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