Asteroid General Data

2021 GQ₁₇₂

General information

Preliminary designation	2021 GQ₁₇₂
Group	Amor
Absolute magnitude	22.95
Approximate diameter (m)	68
Approximate mass (kg)	5.83·10⁸
Number of observations	23
Arc length (days)	58

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	123.217533
a – orbit major semiaxis (astronomical units)	2.50474400
e – orbit eccentricity	0.50425800
ω – orbit ascending node-perihelion angle (degrees)	261.879168
Ω – longitude of orbit ascending node (degrees)	309.919768
i – orbit inclination to the ecliptic plane (degrees)	3.445344

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	95.312842	2.48065998	0.51620186	232.750763	333.509788	4.034882	1.20013869	3.907073
01/21/1858	221.931910	2.51187502	0.50122512	242.028094	326.515892	3.735350	1.25286016	3.981050
01/29/1887	314.485794	2.52853158	0.48786119	249.224019	320.960734	3.613468	1.29495915	4.020714
02/07/1916	14.070926	2.54779218	0.47574160	251.439207	319.051738	3.578152	1.33570145	4.066742
02/14/1945	56.226837	2.55501122	0.47106414	251.479117	318.591678	3.571508	1.35143707	4.084039
02/22/1974	98.943317	2.54971339	0.47473539	251.548050	318.213717	3.569083	1.33927420	4.071343
03/02/2003	162.747260	2.52243770	0.49122658	254.673573	315.606421	3.522960	1.28334926	4.006188
03/09/2032	260.550670	2.50527038	0.50425906	262.048324	309.807787	3.444268	1.24196510	3.965359
03/17/2061	29.448035	2.47722162	0.52169308	273.818068	300.283027	3.408446	1.18487223	3.898952
03/25/2090	203.656325	2.45835743	0.53428445	277.289906	297.297271	3.416929	1.14489529	3.854501
04/03/2119	46.465813	2.44708371	0.54026139	277.852280	296.507387	3.422552	1.12501886	3.828017
04/10/2148	253.722875	2.45176468	0.53753037	277.938313	296.146759	3.420793	1.13386671	3.839006
04/18/2177	82.603266	2.46774274	0.52810748	279.399310	294.861672	3.422067	1.16450934	3.876595

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