Asteroid General Data

2020 WY

General information

Preliminary designation	2020 WY
Group	Apollo
Absolute magnitude	26.18
Approximate diameter (m)	15
Approximate mass (kg)	6.73·10⁶
Number of observations	100
Arc length (days)	360

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	3.762244
a – orbit major semiaxis (astronomical units)	1.02039400
e – orbit eccentricity	0.02865700
ω – orbit ascending node-perihelion angle (degrees)	180.480390
Ω – longitude of orbit ascending node (degrees)	107.099729
i – orbit inclination to the ecliptic plane (degrees)	1.700111

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	32.983246	1.01569757	0.03376413	183.297171	155.031163	1.507279	0.98140342	1.023640
01/21/1858	159.988019	1.01526030	0.03393082	183.295570	154.926147	1.510197	0.98081168	1.022979
01/29/1887	293.796299	1.01626015	0.03371702	193.595597	139.318641	1.463202	0.98199489	1.024491
02/07/1916	72.576763	1.01532256	0.03202501	200.946627	125.868466	1.505783	0.98280685	1.023073
02/14/1945	205.719647	1.01524601	0.03204149	200.825605	125.847187	1.507527	0.98271601	1.022957
02/22/1974	309.603968	1.01864593	0.03136614	197.195338	118.921336	1.552579	0.98669494	1.028100
03/02/2003	36.029985	1.01961406	0.02957617	192.247762	111.759865	1.652137	0.98945778	1.029566
03/09/2032	116.517210	1.02024300	0.02859527	180.346330	107.100666	1.700271	0.99106887	1.030519
03/17/2061	194.310430	1.02009849	0.02871440	166.849020	103.031445	1.701393	0.99080698	1.030300
03/25/2090	263.011665	1.01792987	0.02865007	178.571817	90.265466	1.670022	0.98876611	1.027016
04/03/2119	341.500943	1.01896906	0.02873902	179.283748	90.218560	1.670270	0.98968489	1.028590
04/10/2148	71.477103	1.01942090	0.02974697	167.365753	85.809752	1.703061	0.98909622	1.029274
04/18/2177	174.938582	1.01651079	0.02927896	175.217309	72.996650	1.707980	0.98674841	1.024870

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