Asteroid General Data

2016 GG₂₁₆

General information

Preliminary designation	2016 GG₂₁₆
Group	Apollo
Absolute magnitude	23.11
Approximate diameter (m)	63
Approximate mass (kg)	4.68·10⁸
Number of observations	62
Arc length (days)	1815

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	29.452917
a – orbit major semiaxis (astronomical units)	1.00843200
e – orbit eccentricity	0.51537000
ω – orbit ascending node-perihelion angle (degrees)	157.173909
Ω – longitude of orbit ascending node (degrees)	171.926386
i – orbit inclination to the ecliptic plane (degrees)	14.711250

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	77.798016	1.00967059	0.51961804	156.109319	173.054309	14.888991	0.48502754	1.014542
01/21/1858	297.123595	1.00950353	0.51957878	156.260822	172.928694	14.902083	0.48498692	1.014291
01/29/1887	154.517943	1.00984777	0.51962496	156.425142	172.768774	14.901003	0.48510566	1.014809
02/07/1916	12.170339	1.00945865	0.51962805	156.591228	172.601946	14.916886	0.48491562	1.014223
02/14/1945	231.554557	1.00955730	0.51964631	156.776590	172.456957	14.920616	0.48494458	1.014372
02/22/1974	88.016272	1.00967955	0.51958766	156.901413	172.276429	14.928885	0.48506252	1.014556
03/02/2003	307.615181	1.00958886	0.51961673	157.032576	172.154242	14.941848	0.48498960	1.014419
03/09/2032	164.464461	1.00978813	0.51950326	157.171291	171.998305	14.939453	0.48519991	1.014720
03/17/2061	22.904069	1.00948751	0.51945349	157.337899	171.837251	14.952966	0.48510570	1.014266
03/25/2090	241.624331	1.00977631	0.51945410	157.524441	171.683861	14.951203	0.48524387	1.014702
04/03/2119	97.993732	1.00959796	0.51937475	157.667776	171.515698	14.966563	0.48523827	1.014433
04/10/2148	317.503416	1.00969292	0.51932718	157.817384	171.397082	14.978359	0.48533194	1.014576
04/18/2177	174.063859	1.00964115	0.51939377	157.950005	171.214217	14.979518	0.48523983	1.014498

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