Asteroid General Data

2016 GD₂

General information

Preliminary designation	2016 GD₂
Group	Apollo
Absolute magnitude	26.50
Approximate diameter (m)	13
Approximate mass (kg)	4.32·10⁶
Number of observations	34
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	307.937778
a – orbit major semiaxis (astronomical units)	1.95527600
e – orbit eccentricity	0.49498100
ω – orbit ascending node-perihelion angle (degrees)	139.702592
Ω – longitude of orbit ascending node (degrees)	17.021893
i – orbit inclination to the ecliptic plane (degrees)	4.322895

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	243.198476	1.95931453	0.49617387	135.225716	20.110803	4.220264	0.98715385	2.742564
01/21/1858	95.838572	1.95760084	0.49553756	136.102678	19.462098	4.250017	0.98753609	2.738967
01/29/1887	311.664377	1.95752761	0.49596839	136.430208	19.183413	4.252743	0.98665578	2.738813
02/07/1916	165.046347	1.95656576	0.49662106	137.325977	18.547629	4.290932	0.98489400	2.736795
02/14/1945	20.433966	1.95641809	0.49664403	137.937674	18.200877	4.298080	0.98477473	2.736485
02/22/1974	233.191978	1.95707622	0.49625384	138.822698	17.593093	4.320743	0.98586963	2.737866
03/02/2003	90.002134	1.95726078	0.49500624	139.276661	17.320586	4.321312	0.98840448	2.738254
03/09/2032	301.572000	1.95900296	0.49571611	139.885164	16.808712	4.341804	0.98789363	2.741910
03/17/2061	153.607729	1.95791338	0.49528984	140.537944	16.422576	4.349618	0.98817877	2.739623
03/25/2090	5.912020	1.95858100	0.49593248	141.177464	16.093881	4.359007	0.98725707	2.741024
04/03/2119	215.779192	1.95651724	0.49562299	142.050227	15.488839	4.388027	0.98682232	2.736693
04/10/2148	70.569854	1.95770949	0.49418576	142.444588	15.265401	4.386920	0.99023734	2.739195
04/18/2177	284.244989	1.95820335	0.49352946	143.267187	14.717412	4.430011	0.99177230	2.740232

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