Asteroid General Data

2021 XW

General information

Preliminary designation	2021 XW
Group	Amor
Absolute magnitude	23.79
Approximate diameter (m)	46
Approximate mass (kg)	1.83·10⁸
Number of observations	21
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	125.122514
a – orbit major semiaxis (astronomical units)	1.60180900
e – orbit eccentricity	0.29734500
ω – orbit ascending node-perihelion angle (degrees)	15.912440
Ω – longitude of orbit ascending node (degrees)	69.379574
i – orbit inclination to the ecliptic plane (degrees)	34.273029

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	74.058170	1.58348733	0.28804481	14.324167	70.087262	34.058606	1.12737202	1.992611
01/21/1858	276.197527	1.58363064	0.28854003	14.602646	69.978809	34.046958	1.12668980	1.992881
01/29/1887	117.611838	1.58386804	0.28865888	14.841668	69.873920	34.036550	1.12667046	1.993330
02/07/1916	319.448278	1.58367816	0.28890405	15.075792	69.765297	34.022980	1.12614713	1.992971
02/14/1945	162.609349	1.58319810	0.28903922	15.306320	69.663909	34.015174	1.12559176	1.992065
02/22/1974	6.957776	1.58325280	0.28922809	15.538724	69.553652	34.000842	1.12533163	1.992168
03/02/2003	209.867617	1.58417411	0.28995338	15.705206	69.446160	33.992425	1.12483747	1.993907
03/09/2032	47.364161	1.58388885	0.29046644	16.086629	69.318192	33.987191	1.12382230	1.993369
03/17/2061	250.417072	1.58322056	0.29026570	16.301302	69.201748	33.978196	1.12366594	1.992107
03/25/2090	94.799915	1.58332898	0.29054146	16.456875	69.097795	33.972908	1.12330626	1.992312
04/03/2119	297.820296	1.58347752	0.29108497	16.714941	68.988295	33.959572	1.12255102	1.992592
04/10/2148	139.600996	1.58389641	0.29131021	16.944518	68.881654	33.948805	1.12249121	1.993383
04/18/2177	341.046117	1.58373102	0.29158161	17.176913	68.771136	33.933380	1.12194418	1.993071

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