Asteroid General Data

2019 GR₂₀

General information

Preliminary designation	2019 GR₂₀
Group	Apollo
Absolute magnitude	26.66
Approximate diameter (m)	12
Approximate mass (kg)	3.47·10⁶
Number of observations	29
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	4.399563
a – orbit major semiaxis (astronomical units)	1.13248400
e – orbit eccentricity	0.30526600
ω – orbit ascending node-perihelion angle (degrees)	90.955266
Ω – longitude of orbit ascending node (degrees)	200.444791
i – orbit inclination to the ecliptic plane (degrees)	8.131621

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	73.376188	1.13414569	0.30524737	88.882721	202.161534	8.112398	0.78795070	1.207825
01/21/1858	92.512746	1.13299687	0.30512543	89.319624	201.930801	8.109826	0.78729071	1.205990
01/29/1887	103.930018	1.13485468	0.30525639	89.852520	201.653318	8.141507	0.78843304	1.208957
02/07/1916	105.041330	1.13485110	0.30527174	90.195214	201.419905	8.144913	0.78841313	1.208952
02/14/1945	115.559002	1.13340002	0.30556986	90.713009	201.125715	8.081554	0.78706713	1.206634
02/22/1974	139.469485	1.13329594	0.30558252	90.794788	200.892833	8.084240	0.78698051	1.206467
03/02/2003	163.481080	1.13176193	0.30498115	90.855994	200.617474	8.148727	0.78659587	1.204019
03/09/2032	199.793875	1.13254628	0.30521539	91.022088	200.373472	8.132605	0.78687573	1.205271
03/17/2061	231.528569	1.13206777	0.30520519	91.240171	200.140702	8.141524	0.78655481	1.204507
03/25/2090	266.638666	1.13211198	0.30521714	91.502135	199.904685	8.136795	0.78657200	1.204577
04/03/2119	291.396583	1.13440586	0.30547552	92.120842	199.653587	8.168641	0.78787264	1.208240
04/10/2148	291.654431	1.13549508	0.30558514	92.445654	199.453468	8.169010	0.78850466	1.209981
04/18/2177	302.014263	1.13219037	0.30509110	92.707727	199.178634	8.169915	0.78676916	1.204702

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