Asteroid General Data

2021 GN₄

General information

Preliminary designation	2021 GN₄
Group	Amor
Absolute magnitude	21.94
Approximate diameter (m)	110
Approximate mass (kg)	2.35·10⁹
Number of observations	43
Arc length (days)	81

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	101.369438
a – orbit major semiaxis (astronomical units)	1.79665300
e – orbit eccentricity	0.35153800
ω – orbit ascending node-perihelion angle (degrees)	141.776142
Ω – longitude of orbit ascending node (degrees)	48.620512
i – orbit inclination to the ecliptic plane (degrees)	9.996875

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	79.756183	1.79705182	0.35148327	139.077514	50.178135	9.942289	1.16541817	2.409026
01/21/1858	96.085762	1.79646141	0.35235108	139.471490	49.911562	9.952543	1.16347630	2.407839
01/29/1887	114.013817	1.79667245	0.35270871	139.910205	49.668136	9.963268	1.16297043	2.408263
02/07/1916	132.121624	1.79659093	0.35234860	140.387502	49.441308	9.974251	1.16356462	2.408099
02/14/1945	149.884672	1.79709626	0.35163412	140.878504	49.234746	9.983322	1.16517589	2.409116
02/22/1974	166.431572	1.79685435	0.35116991	141.175755	49.036046	9.985291	1.16585318	2.408629
03/02/2003	182.764037	1.79714297	0.35116840	141.449893	48.821028	9.988337	1.16604315	2.409209
03/09/2032	199.996108	1.79635095	0.35165185	141.801994	48.602180	9.998019	1.16466081	2.407617
03/17/2061	217.527639	1.79655564	0.35228321	142.438342	48.332115	10.017307	1.16365924	2.408028
03/25/2090	235.467727	1.79670571	0.35147585	142.881779	48.140424	10.025464	1.16520705	2.408330
04/03/2119	252.349372	1.79772810	0.35053077	143.212386	47.947307	10.027968	1.16756909	2.410386
04/10/2148	268.591311	1.79711757	0.35039668	143.507847	47.749234	10.029481	1.16741355	2.409158
04/18/2177	284.766821	1.79672653	0.35142220	143.926681	47.489933	10.040856	1.16531693	2.408372

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