Asteroid General Data

2008 GX₂₁

General information

Preliminary designation	2008 GX₂₁
Group	Amor
Absolute magnitude	22.70
Approximate diameter (m)	77
Approximate mass (kg)	8.24·10⁸
Number of observations	40
Arc length (days)	47

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	359.868555
a – orbit major semiaxis (astronomical units)	1.90742100
e – orbit eccentricity	0.41548600
ω – orbit ascending node-perihelion angle (degrees)	166.882482
Ω – longitude of orbit ascending node (degrees)	26.927001
i – orbit inclination to the ecliptic plane (degrees)	9.528760

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	2.028628	1.90936249	0.41475429	163.926817	28.337971	9.504708	1.11744620	2.638355
01/21/1858	1.738417	1.90882629	0.41516012	164.514897	28.112037	9.514671	1.11635774	2.637243
01/29/1887	3.480410	1.90817953	0.41526952	164.863407	27.916873	9.518130	1.11577074	2.635903
02/07/1916	7.098790	1.90728619	0.41556880	165.224506	27.703121	9.523818	1.11467755	2.634052
02/14/1945	12.257961	1.90729661	0.41465649	165.605388	27.505541	9.518193	1.11642370	2.634074
02/22/1974	18.244121	1.90737115	0.41438890	165.954049	27.325474	9.517217	1.11697772	2.634228
03/02/2003	23.382725	1.90732242	0.41527869	166.522566	27.097449	9.526435	1.11525207	2.634127
03/09/2032	27.952343	1.90779341	0.41538907	166.954664	26.913743	9.527115	1.11531689	2.635103
03/17/2061	33.681269	1.90779076	0.41481275	167.355599	26.685618	9.522452	1.11641482	2.635098
03/25/2090	40.673089	1.90732574	0.41514341	167.743629	26.498720	9.524687	1.11551202	2.634134
04/03/2119	47.427693	1.90690962	0.41599825	168.322258	26.272186	9.533562	1.11363856	2.633272
04/10/2148	54.421471	1.90607171	0.41599556	168.645719	26.077282	9.533861	1.11315435	2.631537
04/18/2177	63.102676	1.90592226	0.41630070	168.954732	25.877518	9.534522	1.11248549	2.631227

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