Asteroid General Data

2016 GU₂₂₁ (883024)

General information

Preliminary designation	2016 GU₂₂₁
Number	883024
Group	Amor
Absolute magnitude	20.19
Approximate diameter (m)	240
Approximate mass (kg)	2.64·10¹⁰
Number of observations	146
Arc length (days)	10815

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	207.584474
a – orbit major semiaxis (astronomical units)	1.70078600
e – orbit eccentricity	0.32532600
ω – orbit ascending node-perihelion angle (degrees)	272.340556
Ω – longitude of orbit ascending node (degrees)	11.434670
i – orbit inclination to the ecliptic plane (degrees)	13.294059

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	164.355640	1.70077875	0.32538499	269.811473	13.249624	13.312427	1.14737087	2.218055
01/21/1858	194.688671	1.70047887	0.32561516	270.145997	12.994430	13.309811	1.14677717	2.217469
01/29/1887	224.698606	1.70059006	0.32541298	270.579904	12.706363	13.308143	1.14719598	2.217686
02/07/1916	254.616579	1.70101369	0.32530145	270.908611	12.459828	13.304560	1.14767147	2.218515
02/14/1945	284.836633	1.70080038	0.32526209	271.332935	12.166955	13.302842	1.14759450	2.218097
02/22/1974	315.268957	1.70070861	0.32532465	271.689550	11.925123	13.302131	1.14742618	2.217918
03/02/2003	345.514218	1.70063786	0.32544366	272.110024	11.632408	13.298971	1.14717605	2.217780
03/09/2032	16.408392	1.70058276	0.32549183	272.386582	11.400709	13.295860	1.14705696	2.217672
03/17/2061	46.859629	1.70031759	0.32561867	272.719338	11.140184	13.291447	1.14666244	2.217153
03/25/2090	77.156293	1.70082655	0.32532625	273.111729	10.863419	13.291374	1.14750302	2.218149
04/03/2119	107.148423	1.70122156	0.32518920	273.495011	10.613778	13.288170	1.14800269	2.218921
04/10/2148	136.847641	1.70081841	0.32519272	273.869061	10.330430	13.287631	1.14772465	2.218133
04/18/2177	167.381489	1.70044307	0.32531534	274.215605	10.083977	13.290993	1.14726286	2.217399

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