Asteroid General Data

2021 GK₁₆

General information

Preliminary designation	2021 GK₁₆
Group	Amor
Absolute magnitude	23.51
Approximate diameter (m)	53
Approximate mass (kg)	2.69·10⁸
Number of observations	15
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	121.280218
a – orbit major semiaxis (astronomical units)	2.56710600
e – orbit eccentricity	0.52588700
ω – orbit ascending node-perihelion angle (degrees)	18.292584
Ω – longitude of orbit ascending node (degrees)	167.193577
i – orbit inclination to the ecliptic plane (degrees)	7.505166

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	102.679298	2.57060054	0.52408292	9.606406	171.108111	7.591201	1.22339269	4.121473
01/21/1858	109.207328	2.57705424	0.52066903	9.493446	170.885411	7.572917	1.23526191	4.137004
01/29/1887	122.164584	2.56213941	0.52947627	9.717509	170.694055	7.641885	1.20554740	4.101141
02/07/1916	161.605366	2.55830436	0.53401687	13.049341	169.805904	7.693398	1.19212667	4.091937
02/14/1945	176.289698	2.57861878	0.52003710	13.969997	169.040971	7.561981	1.23764135	4.140772
02/22/1974	181.214562	2.57424612	0.52225347	13.789650	168.863136	7.585335	1.22983715	4.130244
03/02/2003	205.974509	2.54280476	0.53918682	15.515461	168.354979	7.667264	1.17175795	4.054807
03/09/2032	240.749289	2.56646308	0.52566067	18.340055	167.182673	7.502647	1.21737438	4.111527
03/17/2061	249.406987	2.57683492	0.51961107	18.425820	166.843827	7.464652	1.23788296	4.136476
03/25/2090	259.927657	2.56874825	0.52502179	18.454464	166.699184	7.498478	1.22009945	4.117020
04/03/2119	296.924356	2.55568857	0.53296131	22.389767	165.194573	7.387409	1.19360544	4.085663
04/10/2148	319.957598	2.57493477	0.52157086	23.531891	164.454895	7.291969	1.23192382	4.131901
04/18/2177	326.191390	2.57495862	0.52171155	23.343650	164.277185	7.295301	1.23157297	4.131959

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