Asteroid General Data

2021 KQ₁

General information

Preliminary designation	2021 KQ₁
Group	Apollo
Absolute magnitude	27.87
Approximate diameter (m)	7
Approximate mass (kg)	6.51·10⁵
Number of observations	23
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	67.583922
a – orbit major semiaxis (astronomical units)	1.04464200
e – orbit eccentricity	0.24195800
ω – orbit ascending node-perihelion angle (degrees)	260.987076
Ω – longitude of orbit ascending node (degrees)	238.689800
i – orbit inclination to the ecliptic plane (degrees)	16.779455

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	122.715119	1.04614233	0.24630986	260.132622	239.956977	16.553045	0.78846716	1.070007
01/21/1858	172.886342	1.04575426	0.24630995	260.081568	239.773492	16.559946	0.78817458	1.069412
01/29/1887	219.817802	1.04601933	0.24508487	260.416363	239.581306	16.620766	0.78965582	1.069819
02/07/1916	261.832175	1.04662970	0.24485999	260.673563	239.390989	16.631122	0.79035196	1.070755
02/14/1945	315.130282	1.04520058	0.24409662	260.463778	239.202243	16.670659	0.79007065	1.068563
02/22/1974	13.069916	1.04487320	0.24420772	260.604630	239.043391	16.674704	0.78970710	1.068061
03/02/2003	57.441654	1.04535948	0.24340501	260.993808	238.856850	16.706744	0.79091374	1.068807
03/09/2032	113.857897	1.04467661	0.24187204	260.999075	238.673244	16.779733	0.79199855	1.067759
03/17/2061	175.590525	1.04504269	0.24165510	261.113576	238.483512	16.795237	0.79250279	1.068321
03/25/2090	250.738381	1.04201145	0.24098695	260.773155	238.295993	16.833393	0.79090028	1.063676
04/03/2119	347.959959	1.04214253	0.24094925	260.826328	238.109777	16.835925	0.79103907	1.063877
04/10/2148	83.574337	1.04269412	0.24066977	261.109020	237.946691	16.850476	0.79174917	1.064721
04/18/2177	173.924725	1.04329770	0.24067484	261.110097	237.765303	16.854115	0.79220219	1.065646

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