Asteroid General Data

2003 WX₈₇ (508905)

General information

Preliminary designation	2003 WX₈₇
Number	508905
Group	Amor
Absolute magnitude	18.26
Approximate diameter (m)	590
Approximate mass (kg)	3.80·10¹¹
Number of observations	186
Arc length (days)	7794

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	204.188436
a – orbit major semiaxis (astronomical units)	2.30268900
e – orbit eccentricity	0.49130700
ω – orbit ascending node-perihelion angle (degrees)	324.784422
Ω – longitude of orbit ascending node (degrees)	98.449044
i – orbit inclination to the ecliptic plane (degrees)	13.032789

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	29.578985	2.30694193	0.49895015	320.015705	101.455804	12.610208	1.15589290	3.503931
01/21/1858	127.998366	2.30736896	0.49788028	320.791471	100.956105	12.680142	1.15857546	3.504904
01/29/1887	228.112112	2.30463469	0.49759906	321.558060	100.462284	12.750884	1.15785063	3.498676
02/07/1916	331.547075	2.30416544	0.49632268	322.244553	100.018235	12.815059	1.16055588	3.497608
02/14/1945	77.142922	2.30356575	0.49497379	323.076728	99.565631	12.878187	1.16336108	3.496242
02/22/1974	186.071870	2.30074848	0.49462558	323.735371	99.103976	12.947157	1.16273943	3.489830
03/02/2003	296.717848	2.30161499	0.49326629	324.432553	98.708561	13.006366	1.16630589	3.491802
03/09/2032	48.187618	2.30045972	0.49333552	325.101887	98.247036	13.071001	1.16556122	3.489173
03/17/2061	160.303808	2.30102829	0.49247846	325.741648	97.866680	13.130547	1.16782142	3.490467
03/25/2090	271.977523	2.30091172	0.49225461	326.399045	97.414207	13.191922	1.16827732	3.490202
04/03/2119	23.532042	2.30107853	0.49183157	327.004313	97.053470	13.250308	1.16933546	3.490581
04/10/2148	133.614726	2.30534429	0.48999663	327.511045	96.690373	13.275344	1.17573336	3.500292
04/18/2177	241.498139	2.30351557	0.49094348	328.328865	96.249976	13.365097	1.17261963	3.496128

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