Asteroid General Data

2020 SN

General information

Preliminary designation	2020 SN
Group	Amor
Absolute magnitude	24.83
Approximate diameter (m)	29
Approximate mass (kg)	4.34·10⁷
Number of observations	131
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	5.574742
a – orbit major semiaxis (astronomical units)	1.57221100
e – orbit eccentricity	0.35234000
ω – orbit ascending node-perihelion angle (degrees)	14.276050
Ω – longitude of orbit ascending node (degrees)	0.195803
i – orbit inclination to the ecliptic plane (degrees)	9.001821

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	273.037489	1.57089490	0.35127943	11.830822	1.546677	9.090123	1.01907184	1.968889
01/21/1858	179.362102	1.57079524	0.35139610	12.083157	1.408522	9.083105	1.01882392	1.968702
01/29/1887	82.588799	1.57190977	0.35224288	12.492985	1.156784	9.064312	1.01821575	1.970798
02/07/1916	342.481566	1.57218464	0.35223182	12.774964	1.000168	9.054281	1.01841117	1.971315
02/14/1945	241.961514	1.57294404	0.35270092	13.040011	0.831344	9.045824	1.01816523	1.972743
02/22/1974	135.782858	1.57329657	0.35255861	13.467418	0.583939	9.024932	1.01861731	1.973406
03/02/2003	30.181858	1.57304299	0.35247887	13.711296	0.440017	9.016704	1.01857858	1.972929
03/09/2032	285.527058	1.57215763	0.35233144	14.346105	0.161407	8.999083	1.01823707	1.971264
03/17/2061	184.975799	1.57217565	0.35249735	14.605005	0.021003	8.991198	1.01798791	1.971298
03/25/2090	83.634954	1.57551205	0.35396650	15.104452	359.767417	8.954708	1.01783357	1.977576
04/03/2119	333.861219	1.57387938	0.35335138	15.405653	359.586162	8.950168	1.01774694	1.974503
04/10/2148	224.381413	1.57404633	0.35337890	15.673350	359.432983	8.940960	1.01781157	1.974817
04/18/2177	116.295589	1.57220836	0.35293274	16.242198	359.164148	8.928951	1.01732456	1.971359

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