Asteroid General Data

2020 YH

General information

Preliminary designation	2020 YH
Group	Aten
Absolute magnitude	21.95
Approximate diameter (m)	110
Approximate mass (kg)	2.32·10⁹
Number of observations	47
Arc length (days)	754

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	132.151124
a – orbit major semiaxis (astronomical units)	0.74200200
e – orbit eccentricity	0.42012100
ω – orbit ascending node-perihelion angle (degrees)	248.784936
Ω – longitude of orbit ascending node (degrees)	28.281341
i – orbit inclination to the ecliptic plane (degrees)	7.174071

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	319.125339	0.74149190	0.41964796	245.633104	31.930855	7.348808	0.43032634	0.638499
01/21/1858	124.509196	0.74120647	0.41975611	246.084194	31.446027	7.315266	0.43008052	0.638130
01/29/1887	288.585085	0.74131997	0.41984250	246.579408	30.873023	7.286945	0.43008234	0.638277
02/07/1916	88.001918	0.74176142	0.41988127	247.082349	30.247522	7.278737	0.43030970	0.638847
02/14/1945	233.505923	0.74198171	0.41990010	247.571413	29.760707	7.246218	0.43042351	0.639132
02/22/1974	27.363411	0.74156543	0.42012911	247.973096	29.292308	7.205900	0.43001221	0.638594
03/02/2003	188.645196	0.74176635	0.42017058	248.425002	28.731521	7.182818	0.43009795	0.638854
03/09/2032	336.053639	0.74200488	0.42016124	248.832518	28.169705	7.171467	0.43024319	0.639162
03/17/2061	129.753394	0.74156354	0.42024376	249.295342	27.661514	7.130328	0.42992609	0.638592
03/25/2090	288.920577	0.74169610	0.42022173	249.643574	27.190292	7.104308	0.43001928	0.638763
04/03/2119	76.492999	0.74193887	0.42029139	250.018012	26.669866	7.090366	0.43010835	0.639076
04/10/2148	229.307601	0.74149469	0.42038953	250.491722	26.145904	7.062019	0.42977809	0.638503
04/18/2177	31.397451	0.74151118	0.42044443	250.906908	25.664542	7.030474	0.42974694	0.638524

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