Asteroid General Data

2017 SB₂₀

General information

Preliminary designation	2017 SB₂₀
Group	Aten
Absolute magnitude	24.83
Approximate diameter (m)	29
Approximate mass (kg)	4.34·10⁷
Number of observations	43
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	25.726108
a – orbit major semiaxis (astronomical units)	0.97307300
e – orbit eccentricity	0.21724900
ω – orbit ascending node-perihelion angle (degrees)	116.317712
Ω – longitude of orbit ascending node (degrees)	11.834661
i – orbit inclination to the ecliptic plane (degrees)	5.443123

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	285.627635	0.97541687	0.21447950	112.288772	15.498545	5.814323	0.76620995	0.963354
01/21/1858	328.393121	0.97545624	0.21409028	112.665667	15.091328	5.805635	0.76662055	0.963413
01/29/1887	28.661838	0.97615888	0.21582743	113.071787	14.274703	5.600506	0.76547702	0.964454
02/07/1916	56.188382	0.97611361	0.21584351	113.682794	13.797850	5.591855	0.76542582	0.964387
02/14/1945	87.657736	0.97510145	0.21641581	114.445011	13.323877	5.575359	0.76407408	0.962887
02/22/1974	141.957890	0.97339533	0.21700237	115.470612	12.791671	5.539651	0.76216623	0.960361
03/02/2003	212.104169	0.97486058	0.21648040	115.410663	12.312980	5.484832	0.76382236	0.962530
03/09/2032	277.748938	0.97361296	0.21771588	116.438325	11.777982	5.441496	0.76164195	0.960683
03/17/2061	339.292463	0.97491417	0.21787692	116.616710	11.354883	5.425525	0.76250287	0.962610
03/25/2090	52.633977	0.97379832	0.21768726	117.481706	10.728112	5.395489	0.76181484	0.960957
04/03/2119	101.223446	0.97629772	0.21776005	117.370606	10.075385	5.326966	0.76369908	0.964659
04/10/2148	130.866286	0.97678366	0.21814687	117.627032	9.720753	5.316307	0.76370136	0.965380
04/18/2177	134.293912	0.97877942	0.21973273	118.487325	9.077685	5.296391	0.76370955	0.968340

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