Asteroid General Data

2020 XA₄

General information

Preliminary designation	2020 XA₄
Group	Amor
Absolute magnitude	20.99
Approximate diameter (m)	170
Approximate mass (kg)	8.75·10⁹
Number of observations	109
Arc length (days)	2890

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	136.225932
a – orbit major semiaxis (astronomical units)	2.55460400
e – orbit eccentricity	0.50018900
ω – orbit ascending node-perihelion angle (degrees)	353.860764
Ω – longitude of orbit ascending node (degrees)	126.381496
i – orbit inclination to the ecliptic plane (degrees)	16.938023

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	181.069057	2.55520683	0.51095812	345.798743	129.595235	16.323767	1.24960316	4.084508
01/21/1858	222.197583	2.54660355	0.51684791	345.910753	129.310989	16.431381	1.23039682	4.063896
01/29/1887	283.378272	2.52977704	0.52615557	347.123214	128.791665	16.696470	1.19872077	4.023685
02/07/1916	10.160683	2.51361569	0.52954535	350.518909	127.810599	17.121521	1.18254220	3.985189
02/14/1945	103.803971	2.51962496	0.52157815	352.662959	127.237673	17.175727	1.20544364	3.999489
02/22/1974	174.194448	2.54370232	0.50616445	353.999542	126.806288	17.031435	1.25617063	4.056954
03/02/2003	219.571145	2.55556171	0.49923610	354.013271	126.519093	16.920520	1.27973305	4.085358
03/09/2032	259.152541	2.55151057	0.50172942	353.892062	126.300619	16.967319	1.27134266	4.075648
03/17/2061	310.088653	2.53606638	0.51099358	354.424330	125.990358	17.144794	1.24015274	4.038699
03/25/2090	28.064858	2.51859089	0.51985021	356.140484	125.506909	17.382437	1.20930088	3.997027
04/03/2119	124.389761	2.51139829	0.52066103	359.562195	124.705752	17.486592	1.20381106	3.979917
04/10/2148	217.877438	2.52176056	0.51226179	1.742667	124.144486	17.334244	1.22995898	4.004575
04/18/2177	283.692510	2.54891537	0.49594408	3.021629	123.572775	17.046249	1.28479588	4.069431

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