Asteroid General Data

2020 SB₄

General information

Preliminary designation	2020 SB₄
Group	Amor
Absolute magnitude	23.81
Approximate diameter (m)	46
Approximate mass (kg)	1.78·10⁸
Number of observations	20
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	293.850233
a – orbit major semiaxis (astronomical units)	1.67840500
e – orbit eccentricity	0.39244200
ω – orbit ascending node-perihelion angle (degrees)	307.902872
Ω – longitude of orbit ascending node (degrees)	357.661763
i – orbit inclination to the ecliptic plane (degrees)	30.634583

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	333.301807	1.67856951	0.39665602	306.450507	358.946056	30.457481	1.01275481	2.174751
01/21/1858	97.234420	1.67859681	0.39604316	306.677472	358.764451	30.479465	1.01380003	2.174804
01/29/1887	220.893438	1.67832457	0.39532166	306.885189	358.565616	30.513004	1.01484652	2.174275
02/07/1916	344.781082	1.67852953	0.39469992	307.095561	358.391007	30.533401	1.01601406	2.174674
02/14/1945	108.782741	1.67841787	0.39421321	307.315299	358.187727	30.564510	1.01676338	2.174457
02/22/1974	232.444446	1.67858686	0.39345699	307.496409	358.010758	30.584232	1.01813513	2.174785
03/02/2003	356.310317	1.67859233	0.39312112	307.716023	357.815223	30.611291	1.01870224	2.174796
03/09/2032	120.308891	1.67861306	0.39219174	307.891497	357.644584	30.631078	1.02027488	2.174836
03/17/2061	244.092299	1.67830804	0.39169631	308.095627	357.452680	30.656842	1.02092097	2.174243
03/25/2090	7.982496	1.67869099	0.39083548	308.286785	357.281332	30.680448	1.02259898	2.174987
04/03/2119	131.892456	1.67843078	0.39019726	308.500575	357.101219	30.703166	1.02351169	2.174482
04/10/2148	255.813373	1.67848991	0.38942469	308.703176	356.915645	30.734541	1.02484449	2.174597
04/18/2177	19.581982	1.67876057	0.38888609	308.940018	356.743132	30.756434	1.02591393	2.175123

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