Asteroid General Data

2011 LA₁₉

General information

Preliminary designation	2011 LA₁₉
Group	Apollo
Absolute magnitude	19.15
Approximate diameter (m)	390
Approximate mass (kg)	1.11·10¹¹
Number of observations	318
Arc length (days)	5421

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	10.426725
a – orbit major semiaxis (astronomical units)	2.91514500
e – orbit eccentricity	0.65194800
ω – orbit ascending node-perihelion angle (degrees)	202.741321
Ω – longitude of orbit ascending node (degrees)	97.942939
i – orbit inclination to the ecliptic plane (degrees)	19.204999

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	48.712090	2.94404980	0.62115017	192.752530	104.629090	22.426388	1.11535277	5.051477
01/21/1858	343.648043	2.91237464	0.63344604	193.523492	104.094487	22.360693	1.06754247	4.970173
01/29/1887	257.983374	2.93484312	0.62624517	194.659850	103.565173	22.004716	1.09691178	5.027799
02/07/1916	133.580412	2.97703087	0.61804595	197.580095	102.213226	21.000991	1.13708898	5.136598
02/14/1945	351.499313	2.98062369	0.61893116	198.897070	101.365106	20.647453	1.13582282	5.145900
02/22/1974	221.688623	2.99086839	0.61623020	199.068552	101.201243	20.548131	1.14780497	5.172453
03/02/2003	122.042512	2.94667854	0.63740149	201.307481	99.275387	19.650874	1.06846124	5.058244
03/09/2032	47.028735	2.91085802	0.65186006	202.708591	97.945947	19.216971	1.01338595	4.966291
03/17/2061	333.913487	2.92521799	0.64888345	203.797235	97.265354	18.881855	1.02709246	5.003086
03/25/2090	227.046344	2.96445688	0.64485275	207.025892	95.010128	17.438201	1.05281870	5.104090
04/03/2119	92.980791	3.01030689	0.63278007	208.798016	93.858619	16.799681	1.10544470	5.222961
04/10/2148	312.119284	3.00319957	0.63620888	209.517520	93.275269	16.625387	1.09253735	5.204475
04/18/2177	188.221766	2.95817086	0.65577316	213.363418	89.449048	15.399750	1.01828182	5.087864

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