Asteroid General Data

2019 GW₂₀

General information

Preliminary designation	2019 GW₂₀
Group	Apollo
Absolute magnitude	27.50
Approximate diameter (m)	8
Approximate mass (kg)	1.09·10⁶
Number of observations	25
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	50.366515
a – orbit major semiaxis (astronomical units)	2.26459000
e – orbit eccentricity	0.61973900
ω – orbit ascending node-perihelion angle (degrees)	207.174314
Ω – longitude of orbit ascending node (degrees)	48.631337
i – orbit inclination to the ecliptic plane (degrees)	0.944157

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	220.331459	2.27972194	0.61991391	198.798684	54.873782	1.109841	0.86649060	3.442100
01/21/1858	17.384158	2.27631553	0.61676999	199.985566	53.921044	1.091006	0.87235243	3.434388
01/29/1887	176.641413	2.27943099	0.61592269	200.332141	53.666174	1.068688	0.87547772	3.441441
02/07/1916	340.322335	2.27507609	0.61916865	200.865308	53.383588	1.037881	0.86642030	3.431583
02/14/1945	145.581362	2.27649244	0.61924534	203.139682	51.969504	0.966829	0.86678511	3.434788
02/22/1974	306.724537	2.28024440	0.61580165	203.986088	51.339715	0.943294	0.87606614	3.443283
03/02/2003	101.922725	2.27703189	0.61882370	204.649825	50.741379	0.919871	0.86795058	3.436009
03/09/2032	269.289905	2.26373299	0.61998591	207.218884	48.595793	0.942382	0.86025043	3.405951
03/17/2061	96.210692	2.26259997	0.62316562	208.763953	47.341704	0.908519	0.85262545	3.403394
03/25/2090	285.067585	2.26184081	0.62471682	210.328649	46.150046	0.869516	0.84883080	3.401682
04/03/2119	116.660271	2.26369228	0.62558830	212.001365	44.991090	0.825734	0.84755287	3.405859
04/10/2148	309.541129	2.25945065	0.62565672	215.532096	42.283366	0.760848	0.84581016	3.396291
04/18/2177	141.210548	2.26181167	0.62463350	217.509227	40.708702	0.726223	0.84900834	3.401616

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