Asteroid General Data

2021 GO

General information

Preliminary designation	2021 GO
Group	Apollo
Absolute magnitude	25.38
Approximate diameter (m)	22
Approximate mass (kg)	2.03·10⁷
Number of observations	63
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	3.755205
a – orbit major semiaxis (astronomical units)	1.23256700
e – orbit eccentricity	0.18699000
ω – orbit ascending node-perihelion angle (degrees)	349.173946
Ω – longitude of orbit ascending node (degrees)	190.691105
i – orbit inclination to the ecliptic plane (degrees)	17.369167

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	241.993003	1.22060958	0.18056797	344.901969	191.762041	17.405617	1.00020659	1.348546
01/21/1858	65.600276	1.22114252	0.18083872	345.158136	191.621689	17.407138	1.00031266	1.349429
01/29/1887	203.731994	1.23036908	0.18616739	346.942073	191.422375	17.360935	1.00131447	1.364752
02/07/1916	294.637217	1.23115602	0.18675183	347.179232	191.281883	17.359778	1.00123538	1.366061
02/14/1945	25.593711	1.23021613	0.18613674	347.337409	191.143500	17.367733	1.00122771	1.364497
02/22/1974	145.116098	1.22711331	0.18406468	347.571673	190.979532	17.390866	1.00124509	1.359338
03/02/2003	271.752080	1.22688177	0.18383047	347.730138	190.856731	17.395902	1.00134352	1.358954
03/09/2032	4.241993	1.23253573	0.18687943	349.200010	190.673740	17.369622	1.00220016	1.368358
03/17/2061	65.600605	1.23450708	0.18799579	349.672362	190.497532	17.361070	1.00242495	1.371643
03/25/2090	124.018579	1.23426355	0.18800945	349.832438	190.379671	17.365200	1.00221034	1.371237
04/03/2119	188.872745	1.23228395	0.18660425	350.049483	190.223311	17.384234	1.00233454	1.367939
04/10/2148	270.377335	1.23166271	0.18602449	350.256208	190.072392	17.392415	1.00254327	1.366905
04/18/2177	355.241572	1.23054233	0.18528246	350.429846	189.928635	17.404978	1.00254442	1.365040

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