Asteroid General Data

2020 WW

General information

Preliminary designation	2020 WW
Group	Amor
Absolute magnitude	21.07
Approximate diameter (m)	160
Approximate mass (kg)	7.83·10⁹
Number of observations	48
Arc length (days)	100

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	188.120324
a – orbit major semiaxis (astronomical units)	1.67218500
e – orbit eccentricity	0.26946000
ω – orbit ascending node-perihelion angle (degrees)	81.803974
Ω – longitude of orbit ascending node (degrees)	57.639515
i – orbit inclination to the ecliptic plane (degrees)	13.412971

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	51.462952	1.67297382	0.26970754	79.481676	59.087333	13.434066	1.22176017	2.163886
01/21/1858	200.044145	1.67255378	0.26979743	79.846943	58.855613	13.430099	1.22130306	2.163071
01/29/1887	348.615666	1.67284670	0.26963136	80.152120	58.660752	13.425528	1.22179477	2.163639
02/07/1916	136.925626	1.67269689	0.27005168	80.505666	58.437887	13.419511	1.22098228	2.163349
02/14/1945	285.984534	1.67231658	0.26960142	80.876542	58.230752	13.423394	1.22145766	2.162611
02/22/1974	76.761188	1.67216303	0.26984907	81.123572	58.038121	13.418709	1.22093139	2.162313
03/02/2003	228.273821	1.67218236	0.26952633	81.528515	57.813160	13.416434	1.22148518	2.162350
03/09/2032	19.852796	1.67196656	0.26949684	81.785743	57.620553	13.413579	1.22137686	2.161932
03/17/2061	171.471475	1.67216441	0.26940800	82.190639	57.387894	13.409323	1.22166994	2.162316
03/25/2090	323.121768	1.67229922	0.26935925	82.480008	57.190187	13.408928	1.22184996	2.162577
04/03/2119	114.261665	1.67217798	0.26924918	82.876413	56.959195	13.405417	1.22194544	2.162342
04/10/2148	266.192316	1.67209835	0.26919114	83.142578	56.763140	13.403248	1.22198429	2.162187
04/18/2177	57.775653	1.67218046	0.26937579	83.549937	56.526900	13.398644	1.22173552	2.162347

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