Asteroid General Data

2020 SG₁ (886456)

General information

Preliminary designation	2020 SG₁
Number	886456
Group	Apollo
Absolute magnitude	19.84
Approximate diameter (m)	290
Approximate mass (kg)	4.28·10¹⁰
Number of observations	151
Arc length (days)	8442

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	278.138779
a – orbit major semiaxis (astronomical units)	1.32749600
e – orbit eccentricity	0.50556200
ω – orbit ascending node-perihelion angle (degrees)	232.527269
Ω – longitude of orbit ascending node (degrees)	231.949894
i – orbit inclination to the ecliptic plane (degrees)	24.689423

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	168.766616	1.32615988	0.50292162	231.183922	233.252502	24.872758	0.65920540	1.527195
01/21/1858	167.091027	1.32654062	0.50332829	231.397370	233.045825	24.841919	0.65885520	1.527853
01/29/1887	164.845190	1.32676035	0.50369822	231.579207	232.872563	24.818912	0.65847353	1.528232
02/07/1916	159.343658	1.32673314	0.50407428	231.795638	232.666704	24.789006	0.65796109	1.528185
02/14/1945	152.742210	1.32724889	0.50454587	231.977460	232.484035	24.764724	0.65759094	1.529076
02/22/1974	146.401626	1.32696408	0.50488577	232.174443	232.298049	24.738638	0.65699879	1.528584
03/02/2003	137.020082	1.32772953	0.50542752	232.368826	232.101608	24.710901	0.65665849	1.529907
03/09/2032	126.678708	1.32771641	0.50575850	232.541491	231.929003	24.690130	0.65621255	1.529884
03/17/2061	114.694247	1.32743555	0.50603950	232.798747	231.717901	24.661334	0.65570073	1.529399
03/25/2090	107.291390	1.32744663	0.50624840	232.973613	231.545055	24.639769	0.65542890	1.529418
04/03/2119	95.944972	1.32792060	0.50677507	233.198441	231.328428	24.607865	0.65496354	1.530237
04/10/2148	84.832962	1.32775542	0.50696514	233.387838	231.149796	24.586920	0.65462970	1.529952
04/18/2177	71.201465	1.32786868	0.50735017	233.609242	230.928419	24.557678	0.65417428	1.530148

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