Asteroid General Data

2020 YK₄

General information

Preliminary designation	2020 YK₄
Group	Amor
Absolute magnitude	24.80
Approximate diameter (m)	29
Approximate mass (kg)	4.53·10⁷
Number of observations	32
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	17.030416
a – orbit major semiaxis (astronomical units)	1.09014600
e – orbit eccentricity	0.04915300
ω – orbit ascending node-perihelion angle (degrees)	352.755220
Ω – longitude of orbit ascending node (degrees)	95.540686
i – orbit inclination to the ecliptic plane (degrees)	29.104149

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	144.754866	1.09017231	0.04911708	351.178567	96.187136	29.103661	1.03662623	1.138265
01/21/1858	322.958462	1.09023585	0.04910834	351.497286	96.087929	29.103236	1.03669618	1.138364
01/29/1887	140.119837	1.09025692	0.04926645	351.797068	95.995944	29.102405	1.03654383	1.138397
02/07/1916	317.227803	1.09015087	0.04918829	351.964637	95.898732	29.102335	1.03652821	1.138231
02/14/1945	136.368070	1.09016998	0.04920515	351.964710	95.809574	29.102636	1.03652800	1.138261
02/22/1974	313.814652	1.09021205	0.04916844	352.282674	95.713232	29.103360	1.03660803	1.138327
03/02/2003	131.008893	1.09023722	0.04908343	352.445290	95.620004	29.104138	1.03672464	1.138367
03/09/2032	308.921957	1.09007761	0.04902788	352.792756	95.521879	29.105535	1.03663341	1.138117
03/17/2061	127.154100	1.09036660	0.04931668	352.971240	95.427561	29.104246	1.03659334	1.138569
03/25/2090	304.273411	1.09038206	0.04939780	353.032357	95.330960	29.104024	1.03651958	1.138593
04/03/2119	122.404591	1.09018853	0.04896995	353.121155	95.237573	29.104558	1.03680205	1.138290
04/10/2148	300.833323	1.09013276	0.04893110	353.391568	95.140610	29.104490	1.03679136	1.138203
04/18/2177	118.000163	1.09020370	0.04905634	353.781124	95.045905	29.103280	1.03672230	1.138314

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