Asteroid General Data

2009 AL₁₅

General information

Preliminary designation	2009 AL₁₅
Group	Amor
Absolute magnitude	21.32
Approximate diameter (m)	140
Approximate mass (kg)	5.54·10⁹
Number of observations	79
Arc length (days)	4444

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	44.172748
a – orbit major semiaxis (astronomical units)	1.30106600
e – orbit eccentricity	0.15945300
ω – orbit ascending node-perihelion angle (degrees)	265.712889
Ω – longitude of orbit ascending node (degrees)	114.535487
i – orbit inclination to the ecliptic plane (degrees)	16.522540

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	341.423770	1.30105159	0.15937557	264.477741	115.432306	16.520215	1.09369575	1.484029
01/21/1858	180.706033	1.30148795	0.15963752	264.535992	115.314473	16.519900	1.09372165	1.484776
01/29/1887	19.268727	1.30104599	0.15950678	264.795782	115.175991	16.519923	1.09352034	1.484019
02/07/1916	217.342733	1.30124041	0.15958779	265.065545	115.032221	16.520562	1.09357833	1.484352
02/14/1945	57.037088	1.30119408	0.15956942	265.100648	114.919411	16.521490	1.09356330	1.484273
02/22/1974	254.906860	1.30101099	0.15950689	265.404540	114.772381	16.522110	1.09349077	1.483960
03/02/2003	93.551477	1.30155364	0.15979950	265.604607	114.636403	16.521104	1.09356603	1.484888
03/09/2032	292.438058	1.30110906	0.15945996	265.734295	114.509238	16.522853	1.09363426	1.484127
03/17/2061	130.180686	1.30110822	0.15962438	266.011417	114.364942	16.523320	1.09341963	1.484126
03/25/2090	329.663376	1.30126941	0.15966883	266.124148	114.244097	16.523550	1.09349724	1.484402
04/03/2119	167.805322	1.30106604	0.15954863	266.359806	114.103293	16.522962	1.09348274	1.484054
04/10/2148	6.187234	1.30137947	0.15993638	266.622569	113.961356	16.522349	1.09324154	1.484590
04/18/2177	205.664182	1.30114210	0.15958828	266.710393	113.844882	16.523345	1.09349508	1.484184

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