Asteroid General Data

2021 KJ₃

General information

Preliminary designation	2021 KJ₃
Group	Apollo
Absolute magnitude	23.06
Approximate diameter (m)	65
Approximate mass (kg)	5.01·10⁸
Number of observations	18
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	307.434430
a – orbit major semiaxis (astronomical units)	1.54284100
e – orbit eccentricity	0.69636100
ω – orbit ascending node-perihelion angle (degrees)	253.449219
Ω – longitude of orbit ascending node (degrees)	233.288077
i – orbit inclination to the ecliptic plane (degrees)	5.110300

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	226.159607	1.54176392	0.69614668	247.523203	238.655420	5.165238	0.46847009	1.914377
01/21/1858	282.091454	1.54191192	0.69615304	248.431164	237.853963	5.148984	0.46850524	1.914652
01/29/1887	339.977299	1.54158045	0.69598999	249.278128	237.108515	5.140589	0.46865589	1.914035
02/07/1916	37.852100	1.54226785	0.69601520	250.266829	236.235317	5.136474	0.46882598	1.915315
02/14/1945	93.490877	1.54189164	0.69614475	251.026705	235.517277	5.132421	0.46851187	1.914615
02/22/1974	149.951978	1.54209277	0.69658283	251.755212	234.841950	5.116503	0.46789742	1.914989
03/02/2003	203.052040	1.54259400	0.69617860	252.707707	233.956640	5.107881	0.46867307	1.915923
03/09/2032	254.848992	1.54298174	0.69679351	253.583615	233.162795	5.114597	0.46784207	1.916645
03/17/2061	302.721693	1.54383483	0.69619981	254.594517	232.225257	5.115834	0.46901732	1.918235
03/25/2090	348.752167	1.54429554	0.69636032	255.317646	231.550390	5.109634	0.46890941	1.919094
04/03/2119	34.789690	1.54245060	0.69588900	256.241348	230.636014	5.094125	0.46907619	1.915656
04/10/2148	88.869057	1.54182139	0.69620442	257.006529	229.927055	5.086481	0.46839853	1.914484
04/18/2177	145.437847	1.54166968	0.69589542	257.954777	229.040189	5.077487	0.46882881	1.914201

Detailed table...

3D animation...

Calculation on the date...

Return to search