Asteroid General Data

2019 GB₂₀

General information

Preliminary designation	2019 GB₂₀
Group	Amor
Absolute magnitude	21.10
Approximate diameter (m)	160
Approximate mass (kg)	7.51·10⁹
Number of observations	30
Arc length (days)	112

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	41.134154
a – orbit major semiaxis (astronomical units)	2.37427400
e – orbit eccentricity	0.52882000
ω – orbit ascending node-perihelion angle (degrees)	272.602944
Ω – longitude of orbit ascending node (degrees)	203.191080
i – orbit inclination to the ecliptic plane (degrees)	13.600249

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	12.703780	2.37515757	0.52793326	262.693646	211.854847	13.590825	1.12123289	3.660490
01/21/1858	352.475404	2.37041597	0.53183091	264.285937	210.462634	13.566620	1.10975548	3.649534
01/29/1887	328.424002	2.37448302	0.52911477	266.275919	208.876027	13.558481	1.11810898	3.658931
02/07/1916	309.815729	2.37538660	0.52935358	266.819276	208.148994	13.555044	1.11796720	3.661020
02/14/1945	285.940370	2.37069956	0.53204426	268.796399	206.621343	13.554441	1.10938247	3.650189
02/22/1974	265.310953	2.37695483	0.52869251	270.324485	205.181249	13.556552	1.12027662	3.664646
03/02/2003	244.275408	2.37138797	0.53270075	270.963690	204.563855	13.568394	1.10814782	3.651779
03/09/2032	219.478656	2.37319394	0.53055378	272.967434	202.854140	13.586883	1.11408692	3.655952
03/17/2061	201.555825	2.37408046	0.53008330	273.278211	202.385068	13.604893	1.11562005	3.658001
03/25/2090	176.864182	2.37054449	0.53190646	275.295876	200.757884	13.642802	1.10963657	3.649831
04/03/2119	154.641688	2.37632765	0.52742520	276.645641	199.521217	13.687535	1.12299257	3.663195
04/10/2148	133.936220	2.36949082	0.53173798	277.452112	198.758194	13.704158	1.10954256	3.647398
04/18/2177	109.468210	2.37189238	0.52961717	279.435687	197.102184	13.769387	1.11569744	3.652945

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