Asteroid General Data

2009 LU₂

General information

Preliminary designation	2009 LU₂
Group	Apollo
Absolute magnitude	22.31
Approximate diameter (m)	92
Approximate mass (kg)	1.41·10⁹
Number of observations	44
Arc length (days)	5680

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	54.648006
a – orbit major semiaxis (astronomical units)	1.41401900
e – orbit eccentricity	0.51041000
ω – orbit ascending node-perihelion angle (degrees)	278.488816
Ω – longitude of orbit ascending node (degrees)	74.943207
i – orbit inclination to the ecliptic plane (degrees)	10.308597

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	222.490001	1.41417918	0.51042607	276.138996	76.997684	10.292377	0.69234526	1.681734
01/21/1858	314.381937	1.41375485	0.51029228	276.481141	76.711604	10.295905	0.69232666	1.680977
01/29/1887	48.207212	1.41402341	0.51048860	276.846773	76.384913	10.298391	0.69218058	1.681456
02/07/1916	141.108474	1.41409538	0.51040912	277.133551	76.100204	10.299254	0.69232821	1.681584
02/14/1945	231.381961	1.41456813	0.51052485	277.537079	75.782285	10.299959	0.69239594	1.682428
02/22/1974	321.250808	1.41446089	0.51051733	277.920533	75.477836	10.303457	0.69235409	1.682236
03/02/2003	53.160215	1.41423377	0.51035151	278.209331	75.200954	10.305242	0.69247743	1.681831
03/09/2032	147.740676	1.41411576	0.51029550	278.634678	74.835779	10.304875	0.69249885	1.681621
03/17/2061	239.905563	1.41433083	0.51034839	278.955569	74.551306	10.303914	0.69252937	1.682004
03/25/2090	330.225832	1.41437561	0.51022602	279.363631	74.218900	10.307023	0.69272437	1.682084
04/03/2119	62.042114	1.41361914	0.51018748	279.733393	73.931368	10.313809	0.69240836	1.680735
04/10/2148	155.911236	1.41392356	0.51031743	280.110473	73.604065	10.318945	0.69237373	1.681278
04/18/2177	249.449329	1.41396307	0.51020324	280.423636	73.305546	10.324147	0.69255453	1.681348

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