Asteroid General Data

2021 GO₉

General information

Preliminary designation	2021 GO₉
Group	Apollo
Absolute magnitude	26.96
Approximate diameter (m)	11
Approximate mass (kg)	2.29·10⁶
Number of observations	29
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	311.030750
a – orbit major semiaxis (astronomical units)	1.25162000
e – orbit eccentricity	0.19295900
ω – orbit ascending node-perihelion angle (degrees)	9.475490
Ω – longitude of orbit ascending node (degrees)	200.401873
i – orbit inclination to the ecliptic plane (degrees)	14.904942

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	10.345059	1.24744956	0.18993550	6.627402	201.549730	14.951896	1.01051460	1.393269
01/21/1858	301.976849	1.24994499	0.19157386	6.915476	201.377773	14.937707	1.01048821	1.397452
01/29/1887	232.644962	1.24817180	0.19040878	7.155572	201.223635	14.948898	1.01050893	1.394480
02/07/1916	165.285743	1.24560902	0.18880536	7.854622	201.030674	14.961388	1.01043136	1.390187
02/14/1945	120.150945	1.24568069	0.18886146	8.071517	200.875929	14.961423	1.01041961	1.390307
02/22/1974	68.175916	1.24876430	0.19092988	8.683829	200.704472	14.931276	1.01033788	1.395473
03/02/2003	0.201793	1.24819833	0.19053173	8.915932	200.565546	14.936963	1.01037695	1.394524
03/09/2032	275.275693	1.25451714	0.19482854	9.650889	200.340513	14.880457	1.01010139	1.405127
03/17/2061	146.275759	1.25498878	0.19517299	9.879961	200.203653	14.881689	1.01004886	1.405919
03/25/2090	19.604787	1.25519708	0.19525879	10.158392	200.017557	14.881078	1.01010882	1.406269
04/03/2119	249.083845	1.25464173	0.19502540	10.367213	199.882196	14.885250	1.00995472	1.405336
04/10/2148	103.445327	1.25745533	0.19700307	10.655487	199.718871	14.863700	1.00973277	1.410066
04/18/2177	312.476866	1.25749847	0.19715683	10.874087	199.573017	14.865886	1.00957406	1.410139

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