Asteroid General Data

2001 XW₂₆₆ (437908)

General information

Preliminary designation	2001 XW₂₆₆
Number	437908
Group	Amor
Absolute magnitude	19.50
Approximate diameter (m)	330
Approximate mass (kg)	6.85·10¹⁰
Number of observations	261
Arc length (days)	8543

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	90.415130
a – orbit major semiaxis (astronomical units)	2.28406200
e – orbit eccentricity	0.45175800
ω – orbit ascending node-perihelion angle (degrees)	90.015331
Ω – longitude of orbit ascending node (degrees)	205.714648
i – orbit inclination to the ecliptic plane (degrees)	4.615695

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	22.292919	2.28466954	0.44993428	82.111477	211.851372	4.605968	1.25671840	3.453311
01/21/1858	165.060668	2.28389937	0.45086640	83.298805	210.962971	4.603659	1.25416589	3.451565
01/29/1887	308.287287	2.28551472	0.45042709	84.473999	210.001537	4.603723	1.25605697	3.455227
02/07/1916	89.944366	2.28451126	0.45072396	85.574508	209.184085	4.606311	1.25482730	3.452952
02/14/1945	232.676664	2.28509573	0.45058842	86.690057	208.278917	4.604719	1.25545805	3.454277
02/22/1974	15.776520	2.28463221	0.45131922	87.969828	207.337609	4.607907	1.25353377	3.453226
03/02/2003	158.497527	2.28636839	0.45022056	89.078223	206.454429	4.610230	1.25699834	3.457164
03/09/2032	300.868982	2.28502449	0.45070169	90.161858	205.574886	4.619187	1.25516010	3.454116
03/17/2061	84.087503	2.28584377	0.45100189	91.347716	204.688483	4.620876	1.25492391	3.455974
03/25/2090	225.525908	2.28714708	0.44950779	92.862504	203.534573	4.632583	1.25905664	3.458930
04/03/2119	8.376448	2.28623362	0.45002948	93.599966	202.889362	4.637219	1.25736109	3.456858
04/10/2148	150.630075	2.28634588	0.45051902	95.709943	201.435930	4.649744	1.25630358	3.457112
04/18/2177	292.601247	2.28798431	0.44945277	96.465889	200.791394	4.659798	1.25964343	3.460829

Detailed table...

3D animation...

Calculation on the date...

Return to search