Asteroid General Data

2021 KJ₁

General information

Preliminary designation	2021 KJ₁
Group	Aten
Absolute magnitude	23.98
Approximate diameter (m)	42
Approximate mass (kg)	1.41·10⁸
Number of observations	32
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	329.486838
a – orbit major semiaxis (astronomical units)	0.73755900
e – orbit eccentricity	0.52509300
ω – orbit ascending node-perihelion angle (degrees)	303.682214
Ω – longitude of orbit ascending node (degrees)	115.955165
i – orbit inclination to the ecliptic plane (degrees)	6.755880

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	277.223729	0.73727189	0.52584383	300.134705	119.771887	6.514111	0.34958201	0.633056
01/21/1858	218.805456	0.73756780	0.52564409	300.661368	119.200259	6.549905	0.34986964	0.633437
01/29/1887	156.715201	0.73738761	0.52566360	301.249109	118.544836	6.574030	0.34976978	0.633205
02/07/1916	93.222898	0.73756093	0.52543548	301.742936	117.976495	6.610500	0.35002025	0.633428
02/14/1945	24.317953	0.73758198	0.52538694	302.254800	117.456330	6.649490	0.35006604	0.633455
02/22/1974	321.913519	0.73736792	0.52529691	302.746089	116.922861	6.691895	0.35003083	0.633180
03/02/2003	264.069091	0.73734667	0.52523166	303.259216	116.407650	6.727148	0.35006885	0.633152
03/09/2032	200.976812	0.73765685	0.52503019	303.752276	115.849200	6.771137	0.35036473	0.633552
03/17/2061	133.429748	0.73745058	0.52500676	304.295425	115.289663	6.802420	0.35028405	0.633286
03/25/2090	69.324462	0.73746587	0.52488614	304.712724	114.837992	6.849651	0.35038026	0.633306
04/03/2119	1.818167	0.73745194	0.52480476	305.148568	114.290195	6.892624	0.35043365	0.633288
04/10/2148	295.968859	0.73743872	0.52464640	305.676094	113.775388	6.933905	0.35054415	0.633271
04/18/2177	239.398269	0.73728899	0.52461265	306.102346	113.357961	6.979616	0.35049786	0.633078

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection