Asteroid General Data

2021 GG₂

General information

Preliminary designation	2021 GG₂
Group	Apollo
Absolute magnitude	25.97
Approximate diameter (m)	17
Approximate mass (kg)	8.99·10⁶
Number of observations	63
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	303.958029
a – orbit major semiaxis (astronomical units)	1.52639000
e – orbit eccentricity	0.34669200
ω – orbit ascending node-perihelion angle (degrees)	30.326543
Ω – longitude of orbit ascending node (degrees)	198.702758
i – orbit inclination to the ecliptic plane (degrees)	8.076607

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	283.341854	1.52338108	0.34493958	27.748016	200.312129	8.198890	0.99790665	1.880241
01/21/1858	80.367967	1.52376247	0.34547339	28.056434	200.077519	8.187719	0.99734309	1.880947
01/29/1887	237.583289	1.52115422	0.34432745	28.579471	199.860949	8.179891	0.99737906	1.876119
02/07/1916	37.449789	1.52347900	0.34522928	28.890730	199.597946	8.150328	0.99752944	1.880422
02/14/1945	192.568891	1.52479396	0.34588310	29.276161	199.339272	8.126606	0.99739349	1.882857
02/22/1974	340.394163	1.52573870	0.34616429	29.588567	199.121086	8.117771	0.99758244	1.884607
03/02/2003	125.703058	1.52484777	0.34601993	29.940732	198.943335	8.117261	0.99722005	1.882957
03/09/2032	269.243719	1.52638781	0.34670063	30.370733	198.688332	8.076423	0.99718819	1.885810
03/17/2061	50.881720	1.52608826	0.34679426	30.731641	198.499941	8.075293	0.99684961	1.885255
03/25/2090	188.379366	1.52842573	0.34786402	31.114384	198.195376	8.036895	0.99674141	1.889588
04/03/2119	313.930830	1.52940243	0.34868096	31.513005	197.930809	8.021202	0.99612891	1.891400
04/10/2148	73.986077	1.52998423	0.34866856	31.798113	197.706527	8.018044	0.99652684	1.892479
04/18/2177	204.168410	1.52594276	0.34755082	32.331925	197.480678	8.006580	0.99560010	1.884985

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