Asteroid General Data

2001 XV₂₆₆ (218017)

General information

Preliminary designation	2001 XV₂₆₆
Number	218017
Group	Apollo
Absolute magnitude	19.82
Approximate diameter (m)	290
Approximate mass (kg)	4.40·10¹⁰
Number of observations	271
Arc length (days)	7866

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	267.364481
a – orbit major semiaxis (astronomical units)	1.19650100
e – orbit eccentricity	0.19272600
ω – orbit ascending node-perihelion angle (degrees)	265.109942
Ω – longitude of orbit ascending node (degrees)	214.064786
i – orbit inclination to the ecliptic plane (degrees)	12.003704

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	258.149047	1.19698972	0.19283864	263.333855	215.429525	11.997579	0.96616385	1.309593
01/21/1858	321.158367	1.19623938	0.19251942	263.631877	215.210744	11.994246	0.96594007	1.308362
01/29/1887	24.436812	1.19674468	0.19269748	263.921854	214.989239	11.998508	0.96613500	1.309191
02/07/1916	84.526296	1.19673801	0.19274109	264.141213	214.819206	12.000524	0.96607743	1.309180
02/14/1945	147.449084	1.19617040	0.19262961	264.420322	214.603897	11.997360	0.96575257	1.308248
02/22/1974	211.143267	1.19687698	0.19286210	264.677356	214.381857	12.001719	0.96604477	1.309408
03/02/2003	271.125943	1.19667068	0.19279899	264.892214	214.217491	12.004320	0.96595378	1.309069
03/09/2032	333.893456	1.19619277	0.19274864	265.165142	214.000187	12.001182	0.96562824	1.308285
03/17/2061	38.066957	1.19674565	0.19297191	265.363802	213.783606	12.004773	0.96580735	1.309192
03/25/2090	97.840875	1.19670338	0.19276512	265.632699	213.618721	12.009106	0.96602071	1.309123
04/03/2119	160.345222	1.19633973	0.19271584	265.947307	213.389210	12.006727	0.96578611	1.308526
04/10/2148	224.487602	1.19641541	0.19274681	266.120255	213.205733	12.010260	0.96581016	1.308650
04/18/2177	284.316576	1.19666222	0.19275848	266.419607	213.002813	12.014362	0.96599542	1.309055

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