Asteroid General Data

2021 WX₄

General information

Preliminary designation	2021 WX₄
Group	Amor
Absolute magnitude	22.58
Approximate diameter (m)	81
Approximate mass (kg)	9.73·10⁸
Number of observations	36
Arc length (days)	41

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	97.199527
a – orbit major semiaxis (astronomical units)	1.63593200
e – orbit eccentricity	0.24277100
ω – orbit ascending node-perihelion angle (degrees)	21.626234
Ω – longitude of orbit ascending node (degrees)	61.675284
i – orbit inclination to the ecliptic plane (degrees)	13.066058

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	295.059565	1.63594281	0.24276003	19.666587	62.698550	13.111147	1.23880127	2.092439
01/21/1858	247.108913	1.63602176	0.24264250	19.981193	62.542645	13.103523	1.23905335	2.092590
01/29/1887	198.998119	1.63593350	0.24266262	20.236031	62.395448	13.098423	1.23895359	2.092421
02/07/1916	150.827891	1.63609635	0.24259734	20.563551	62.240588	13.089659	1.23918374	2.092734
02/14/1945	102.909522	1.63609097	0.24265528	20.834718	62.098014	13.084323	1.23908485	2.092723
02/22/1974	54.945004	1.63615213	0.24268170	21.160101	61.948776	13.076649	1.23908796	2.092841
03/02/2003	7.019926	1.63612240	0.24270788	21.421399	61.799622	13.072286	1.23902260	2.092783
03/09/2032	318.923810	1.63600200	0.24286547	21.737712	61.652561	13.065555	1.23867360	2.092552
03/17/2061	270.834794	1.63613798	0.24281554	21.981316	61.503827	13.059530	1.23885826	2.092813
03/25/2090	222.751777	1.63592609	0.24292622	22.273394	61.353839	13.054873	1.23851675	2.092407
04/03/2119	174.971525	1.63614793	0.24280613	22.543398	61.194395	13.047766	1.23888118	2.092832
04/10/2148	127.103685	1.63628955	0.24284780	22.823581	61.046149	13.042381	1.23892023	2.093104
04/18/2177	78.934825	1.63625898	0.24277684	23.115895	60.890294	13.033886	1.23901320	2.093046

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