Asteroid General Data

2012 GD₂

General information

Preliminary designation	2012 GD₂
Group	Amor
Absolute magnitude	22.83
Approximate diameter (m)	72
Approximate mass (kg)	6.88·10⁸
Number of observations	79
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	198.803390
a – orbit major semiaxis (astronomical units)	1.41460000
e – orbit eccentricity	0.26493700
ω – orbit ascending node-perihelion angle (degrees)	16.670705
Ω – longitude of orbit ascending node (degrees)	201.683762
i – orbit inclination to the ecliptic plane (degrees)	35.946333

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	25.227572	1.41462621	0.26353744	15.226749	202.332759	35.968501	1.04181924	1.682531
01/21/1858	113.889408	1.41477817	0.26387961	15.405465	202.239432	35.969783	1.04144705	1.682802
01/29/1887	203.310707	1.41462698	0.26388940	15.622802	202.140795	35.965106	1.04132192	1.682533
02/07/1916	293.260950	1.41453823	0.26417369	15.845904	202.044644	35.964186	1.04085444	1.682374
02/14/1945	22.745950	1.41469384	0.26434394	16.047040	201.947519	35.956178	1.04072809	1.682652
02/22/1974	110.825874	1.41473495	0.26447736	16.248458	201.856934	35.952416	1.04056959	1.682725
03/02/2003	200.602917	1.41450214	0.26468212	16.465856	201.762307	35.949723	1.04010871	1.682310
03/09/2032	290.329552	1.41468984	0.26492240	16.699874	201.671715	35.943990	1.03990681	1.682645
03/17/2061	19.503361	1.41487578	0.26531007	16.920351	201.572864	35.940802	1.03949499	1.682977
03/25/2090	108.449549	1.41446711	0.26544819	17.096339	201.483072	35.943291	1.03899938	1.682248
04/03/2119	198.232199	1.41447101	0.26554002	17.336555	201.388167	35.940643	1.03887235	1.682254
04/10/2148	288.323434	1.41446512	0.26591819	17.518455	201.292534	35.936925	1.03833311	1.682244
04/18/2177	17.146219	1.41482039	0.26630597	17.678583	201.196801	35.933865	1.03804527	1.682878

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