Asteroid General Data

2010 HS₂₀

General information

Preliminary designation	2010 HS₂₀
Group	Apollo
Absolute magnitude	23.34
Approximate diameter (m)	57
Approximate mass (kg)	3.40·10⁸
Number of observations	50
Arc length (days)	37

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	345.510734
a – orbit major semiaxis (astronomical units)	2.21182800
e – orbit eccentricity	0.55182100
ω – orbit ascending node-perihelion angle (degrees)	159.227797
Ω – longitude of orbit ascending node (degrees)	99.621951
i – orbit inclination to the ecliptic plane (degrees)	2.219761

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	342.982002	2.19449709	0.54828839	154.826259	101.591164	2.075376	0.99127981	3.250896
01/21/1858	275.913375	2.21554855	0.55217835	155.967235	101.278092	2.150588	0.99217061	3.297786
01/29/1887	203.821089	2.21590713	0.55215399	156.697894	100.707952	2.179758	0.99238516	3.298587
02/07/1916	133.642328	2.21427182	0.55186074	157.262280	100.489919	2.186490	0.99230213	3.294936
02/14/1945	62.290891	2.21604493	0.55223700	157.723930	100.294594	2.191604	0.99226293	3.298895
02/22/1974	356.414044	2.21235881	0.55161086	158.163272	100.066737	2.208674	0.99199766	3.290667
03/02/2003	288.611507	2.21545160	0.55248474	158.568390	99.867993	2.212519	0.99144841	3.297570
03/09/2032	222.993937	2.21325437	0.55239959	159.236181	99.620369	2.220550	0.99065356	3.292665
03/17/2061	158.174956	2.21700037	0.55496384	159.795964	99.200187	2.234269	0.98664534	3.301028
03/25/2090	81.751233	2.21989065	0.55375780	160.354016	99.028017	2.237278	0.99060889	3.307486
04/03/2119	4.037457	2.21537585	0.55613029	160.721481	98.834793	2.243249	0.98333825	3.297401
04/10/2148	290.695713	2.21568453	0.55328223	161.810060	98.154151	2.266801	0.98978565	3.298090
04/18/2177	219.206004	2.21193691	0.55581353	162.217255	97.974029	2.273146	0.98251246	3.289726

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