Asteroid General Data

2021 GX₂

General information

Preliminary designation	2021 GX₂
Group	Apollo
Absolute magnitude	22.80
Approximate diameter (m)	73
Approximate mass (kg)	7.18·10⁸
Number of observations	113
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	173.357096
a – orbit major semiaxis (astronomical units)	2.34140300
e – orbit eccentricity	0.89779500
ω – orbit ascending node-perihelion angle (degrees)	138.051718
Ω – longitude of orbit ascending node (degrees)	195.213852
i – orbit inclination to the ecliptic plane (degrees)	21.005953

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	93.258000	2.34405529	0.90277221	118.270182	215.791401	16.005024	0.22790732	3.588826
01/21/1858	130.934178	2.33860362	0.90415882	120.763910	213.256492	16.444764	0.22413453	3.576313
01/29/1887	166.745843	2.33788660	0.90362207	125.045153	208.833839	17.260794	0.22532067	3.574669
02/07/1916	204.444724	2.33975002	0.90232217	128.684173	205.046194	18.085356	0.22854170	3.578943
02/14/1945	245.622825	2.34129373	0.90123204	131.957124	201.647767	18.942624	0.23124481	3.582486
02/22/1974	287.591258	2.33914088	0.90077736	133.231156	200.324430	19.364347	0.23209574	3.577546
03/02/2003	326.778985	2.33673210	0.90032222	136.068378	197.339774	20.345780	0.23292026	3.572021
03/09/2032	4.049870	2.33826458	0.89867426	138.679205	194.600620	21.335243	0.23692638	3.575535
03/17/2061	41.602401	2.34471735	0.89575145	139.989899	193.243821	21.810557	0.24443338	3.590346
03/25/2090	81.523066	2.34336318	0.89471902	141.907302	191.241250	22.720461	0.24671158	3.587237
04/03/2119	120.224887	2.33692240	0.89544092	143.588831	189.473624	23.665834	0.24434646	3.572457
04/10/2148	158.705433	2.33612014	0.89365635	145.505916	187.435749	24.783756	0.24843154	3.570618
04/18/2177	198.100433	2.34159080	0.89074074	146.962700	185.873052	25.650554	0.25584048	3.583168

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