Asteroid General Data

2019 LR₄

General information

Preliminary designation	2019 LR₄
Group	Apollo
Absolute magnitude	25.14
Approximate diameter (m)	25
Approximate mass (kg)	2.83·10⁷
Number of observations	66
Arc length (days)	78

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	19.522247
a – orbit major semiaxis (astronomical units)	1.76606400
e – orbit eccentricity	0.43341700
ω – orbit ascending node-perihelion angle (degrees)	196.923837
Ω – longitude of orbit ascending node (degrees)	105.024363
i – orbit inclination to the ecliptic plane (degrees)	6.685485

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	67.827261	1.77259983	0.43390153	194.099339	106.454686	6.698205	1.00346606	2.360025
01/21/1858	172.957568	1.77595920	0.43491280	194.360899	106.206881	6.653273	1.00357181	2.366737
01/29/1887	265.165508	1.77678062	0.43450055	194.775319	106.043116	6.643500	1.00476847	2.368380
02/07/1916	15.525701	1.76807657	0.43165825	195.425778	105.800131	6.705570	1.00487173	2.350998
02/14/1945	139.457196	1.76721762	0.43186941	195.799897	105.661676	6.702198	1.00401038	2.349285
02/22/1974	256.622952	1.76990515	0.43281935	196.134837	105.421006	6.671862	1.00385595	2.354646
03/02/2003	14.730862	1.76957586	0.43393927	196.524653	105.238656	6.670764	1.00168740	2.353989
03/09/2032	139.334286	1.76635746	0.43294361	196.965211	104.982878	6.682971	1.00162429	2.347570
03/17/2061	268.966414	1.76603753	0.43370280	197.200877	104.834469	6.682365	1.00010211	2.346932
03/25/2090	41.115251	1.76664949	0.43301963	197.593875	104.544270	6.660490	1.00165559	2.348152
04/03/2119	169.319839	1.76664006	0.43296246	197.862520	104.393382	6.655307	1.00175123	2.348133
04/10/2148	298.951362	1.76735239	0.43240506	198.366904	104.119189	6.635351	1.00314027	2.349553
04/18/2177	65.470645	1.76672664	0.43236129	198.723938	103.966759	6.630434	1.00286242	2.348306

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