Asteroid General Data

2021 LJ₅

General information

Preliminary designation	2021 LJ₅
Group	Apollo
Absolute magnitude	22.03
Approximate diameter (m)	100
Approximate mass (kg)	2.08·10⁹
Number of observations	45
Arc length (days)	4753

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	32.311666
a – orbit major semiaxis (astronomical units)	1.39023900
e – orbit eccentricity	0.58135600
ω – orbit ascending node-perihelion angle (degrees)	244.941354
Ω – longitude of orbit ascending node (degrees)	124.930798
i – orbit inclination to the ecliptic plane (degrees)	16.010480

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	177.705615	1.39015877	0.58130052	242.935290	126.884242	16.126682	0.58205875	1.639069
01/21/1858	77.186240	1.38910634	0.58116131	243.254317	126.621214	16.119924	0.58181148	1.637208
01/29/1887	336.949005	1.38953605	0.58146179	243.600295	126.334291	16.100238	0.58157393	1.637968
02/07/1916	232.333051	1.39010929	0.58159887	243.894882	126.051135	16.085713	0.58162330	1.638981
02/14/1945	125.787591	1.39051234	0.58168589	244.184389	125.765359	16.075733	0.58167094	1.639694
02/22/1974	17.750182	1.39045471	0.58179984	244.469007	125.452317	16.056887	0.58148838	1.639592
03/02/2003	266.466236	1.39131329	0.58208325	244.706733	125.177702	16.038526	0.58145313	1.641111
03/09/2032	151.157763	1.39157026	0.58216176	245.026690	124.849423	16.022479	0.58145127	1.641566
03/17/2061	35.075446	1.39166722	0.58224412	245.311512	124.563301	16.007222	0.58137716	1.641737
03/25/2090	277.346586	1.39236471	0.58249950	245.679195	124.235059	15.990711	0.58131296	1.642972
04/03/2119	154.569075	1.39282859	0.58277942	246.008881	123.973269	15.978773	0.58111675	1.643793
04/10/2148	31.826275	1.39203745	0.58290072	246.348804	123.681546	15.961821	0.58061781	1.642393
04/18/2177	282.828423	1.38950048	0.58228963	246.715710	123.404771	15.958415	0.58040876	1.637905

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