Asteroid General Data

2019 GU₂₀

General information

Preliminary designation	2019 GU₂₀
Group	Apollo
Absolute magnitude	25.41
Approximate diameter (m)	22
Approximate mass (kg)	1.95·10⁷
Number of observations	39
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	193.435977
a – orbit major semiaxis (astronomical units)	1.65995500
e – orbit eccentricity	0.54007100
ω – orbit ascending node-perihelion angle (degrees)	105.243060
Ω – longitude of orbit ascending node (degrees)	23.997769
i – orbit inclination to the ecliptic plane (degrees)	17.543866

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	6.852893	1.65931402	0.54164245	101.947808	26.854721	17.377822	0.76055912	2.137438
01/21/1858	217.369253	1.65829227	0.54121210	102.441256	26.387701	17.404408	0.76080443	2.135464
01/29/1887	68.478842	1.65796187	0.54094567	102.871670	26.000278	17.420974	0.76109458	2.134826
02/07/1916	281.687149	1.65924384	0.54087831	103.362613	25.553681	17.435441	0.76179483	2.137302
02/14/1945	133.473908	1.65828359	0.54067805	103.790324	25.177052	17.453592	0.76168605	2.135447
02/22/1974	341.667700	1.65903727	0.54084599	104.424498	24.698677	17.488308	0.76175362	2.136903
03/02/2003	189.169929	1.65968418	0.54051228	104.801258	24.330926	17.502693	0.76260450	2.138153
03/09/2032	35.230594	1.65980667	0.54009168	105.248394	23.973570	17.543992	0.76335890	2.138390
03/17/2061	241.021138	1.65938087	0.53981180	105.801955	23.494538	17.572169	0.76362750	2.137567
03/25/2090	86.132237	1.66101184	0.53979644	106.288210	23.130332	17.584031	0.76440357	2.140719
04/03/2119	291.819405	1.65930790	0.53910476	106.749641	22.684010	17.617448	0.76476711	2.137426
04/10/2148	137.623932	1.65969437	0.53900656	107.191294	22.308297	17.635250	0.76510822	2.138173
04/18/2177	352.604473	1.65668418	0.53776072	107.588444	21.869011	17.682827	0.76578450	2.132358

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