Asteroid General Data

2021 GZ₈

General information

Preliminary designation	2021 GZ₈
Group	Apollo
Absolute magnitude	22.33
Approximate diameter (m)	91
Approximate mass (kg)	1.37·10⁹
Number of observations	19
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	351.136457
a – orbit major semiaxis (astronomical units)	1.44270800
e – orbit eccentricity	0.34585800
ω – orbit ascending node-perihelion angle (degrees)	262.794343
Ω – longitude of orbit ascending node (degrees)	48.880063
i – orbit inclination to the ecliptic plane (degrees)	21.978879

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	325.599980	1.44254486	0.34507159	261.367754	50.128245	22.028721	0.94476362	1.732585
01/21/1858	235.388907	1.44244404	0.34512650	261.569798	49.954878	22.023440	0.94461838	1.732404
01/29/1887	145.081205	1.44260037	0.34525786	261.805995	49.757824	22.016163	0.94453125	1.732685
02/07/1916	54.342607	1.44274012	0.34537488	261.998464	49.585298	22.009844	0.94445393	1.732937
02/14/1945	323.142283	1.44273293	0.34547100	262.226228	49.383655	21.999519	0.94431055	1.732924
02/22/1974	231.593457	1.44284231	0.34556462	262.409047	49.212174	21.991582	0.94424706	1.733121
03/02/2003	140.039352	1.44271633	0.34567994	262.601229	49.036475	21.983540	0.94399823	1.732894
03/09/2032	48.772798	1.44257174	0.34565881	262.811616	48.851497	21.980185	0.94393411	1.732634
03/17/2061	317.830218	1.44262720	0.34581425	263.010255	48.673212	21.973624	0.94374616	1.732734
03/25/2090	227.349991	1.44255659	0.34574180	263.245210	48.480353	21.969386	0.94380448	1.732606
04/03/2119	137.084693	1.44260554	0.34577367	263.437901	48.301321	21.964131	0.94379052	1.732695
04/10/2148	46.552181	1.44269316	0.34576825	263.663003	48.102967	21.957191	0.94385567	1.732852
04/18/2177	315.614625	1.44279128	0.34584584	263.860747	47.929228	21.950571	0.94380792	1.733029

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