Asteroid General Data

2021 LO

General information

Preliminary designation	2021 LO
Group	Apollo
Absolute magnitude	22.19
Approximate diameter (m)	97
Approximate mass (kg)	1.67·10⁹
Number of observations	65
Arc length (days)	4699

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	192.650392
a – orbit major semiaxis (astronomical units)	1.07770800
e – orbit eccentricity	0.63235400
ω – orbit ascending node-perihelion angle (degrees)	153.944620
Ω – longitude of orbit ascending node (degrees)	236.723379
i – orbit inclination to the ecliptic plane (degrees)	5.594196

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	21.407612	1.07842871	0.63312723	151.504515	239.099650	5.564282	0.39564613	1.119922
01/21/1858	349.472371	1.07857858	0.63312883	151.874743	238.722782	5.563187	0.39569939	1.120155
01/29/1887	316.055646	1.07863355	0.63325668	152.245975	238.370125	5.571310	0.39558164	1.120241
02/07/1916	282.040513	1.07873849	0.63314205	152.585898	238.032246	5.577357	0.39574379	1.120405
02/14/1945	247.415604	1.07864658	0.63313174	152.915091	237.709573	5.584652	0.39572119	1.120261
02/22/1974	213.856851	1.07856624	0.63301499	153.253522	237.397766	5.595647	0.39581764	1.120136
03/02/2003	181.831468	1.07841020	0.63302083	153.650594	237.034873	5.597483	0.39575408	1.119893
03/09/2032	151.824247	1.07823938	0.63302625	154.037344	236.668969	5.606757	0.39568555	1.119627
03/17/2061	122.122960	1.07823056	0.63303747	154.318971	236.399065	5.615916	0.39567021	1.119613
03/25/2090	93.424460	1.07823099	0.63315918	154.686310	236.042388	5.621321	0.39553914	1.119614
04/03/2119	62.422572	1.07831975	0.63311029	155.024631	235.704348	5.623376	0.39562441	1.119752
04/10/2148	28.759342	1.07859399	0.63314149	155.368360	235.362332	5.625036	0.39569139	1.120179
04/18/2177	353.512121	1.07868223	0.63303710	155.699783	235.031185	5.631861	0.39583636	1.120317

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