Asteroid General Data

2020 SA₃

General information

Preliminary designation	2020 SA₃
Group	Aten
Absolute magnitude	25.43
Approximate diameter (m)	22
Approximate mass (kg)	1.90·10⁷
Number of observations	148
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	278.011062
a – orbit major semiaxis (astronomical units)	0.94948100
e – orbit eccentricity	0.17447100
ω – orbit ascending node-perihelion angle (degrees)	49.697741
Ω – longitude of orbit ascending node (degrees)	183.127414
i – orbit inclination to the ecliptic plane (degrees)	8.204700

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	138.347234	0.94759651	0.17625450	48.195675	185.696064	7.967637	0.78057836	0.922435
01/21/1858	287.780218	0.94859199	0.17443360	48.807361	185.262595	8.015578	0.78312567	0.923889
01/29/1887	88.128972	0.94723242	0.17274523	49.020138	184.974532	8.025833	0.78360254	0.921903
02/07/1916	263.916814	0.94658505	0.17098722	49.219460	184.542456	8.098831	0.78473110	0.920959
02/14/1945	95.997401	0.94533477	0.17068824	48.959903	184.240291	8.132242	0.78397725	0.919134
02/22/1974	299.863870	0.94626347	0.17089643	49.147666	183.891645	8.141883	0.78455042	0.920489
03/02/2003	113.815429	0.94873063	0.17372353	49.622313	183.508491	8.146560	0.78391380	0.924092
03/09/2032	248.554124	0.94952387	0.17457385	49.706512	183.111046	8.204923	0.78376182	0.925251
03/17/2061	18.366977	0.94998950	0.17458446	49.834305	182.772306	8.215432	0.78413610	0.925931
03/25/2090	140.970069	0.95044434	0.17352803	50.166564	182.483566	8.242041	0.78551561	0.926596
04/03/2119	269.369019	0.95021803	0.17320236	51.178598	181.865925	8.310348	0.78563803	0.926266
04/10/2148	12.367244	0.95261788	0.17206582	51.780831	181.429890	8.373405	0.78870490	0.929777
04/18/2177	88.331678	0.95289419	0.17204336	52.156431	181.121417	8.377357	0.78895507	0.930181

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