Asteroid General Data

2021 WF₅

General information

Preliminary designation	2021 WF₅
Group	Apollo
Absolute magnitude	27.09
Approximate diameter (m)	10
Approximate mass (kg)	1.91·10⁶
Number of observations	17
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	237.542463
a – orbit major semiaxis (astronomical units)	1.20274700
e – orbit eccentricity	0.15780200
ω – orbit ascending node-perihelion angle (degrees)	168.046470
Ω – longitude of orbit ascending node (degrees)	246.889943
i – orbit inclination to the ecliptic plane (degrees)	15.191502

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	244.280320	1.20184254	0.15767737	165.843804	247.994775	15.171784	1.01233917	1.317565
01/21/1858	254.280056	1.20130677	0.15733722	166.064131	247.837477	15.175135	1.01229651	1.316684
01/29/1887	264.806749	1.20219429	0.15792583	166.420246	247.674327	15.175269	1.01233677	1.318143
02/07/1916	266.832904	1.20287084	0.15824025	166.718574	247.516054	15.174126	1.01252825	1.319256
02/14/1945	266.565456	1.20203797	0.15753758	167.039367	247.350509	15.182069	1.01267183	1.317886
02/22/1974	275.118464	1.20121696	0.15687528	167.288066	247.192999	15.188208	1.01277572	1.316536
03/02/2003	287.351709	1.20196416	0.15733599	167.585864	247.036326	15.188688	1.01285193	1.317765
03/09/2032	292.045148	1.20260073	0.15770714	168.108511	246.867148	15.193010	1.01294201	1.318812
03/17/2061	292.199557	1.20267016	0.15770435	168.328120	246.710671	15.194130	1.01300385	1.318926
03/25/2090	293.867921	1.20199993	0.15717538	168.753362	246.541567	15.203156	1.01307513	1.317824
04/03/2119	302.886661	1.20110192	0.15649009	168.992565	246.381292	15.209023	1.01314136	1.316347
04/10/2148	315.211969	1.20201496	0.15709903	169.299666	246.220945	15.209194	1.01317957	1.317848
04/18/2177	318.134017	1.20298157	0.15765800	169.742847	246.053301	15.209929	1.01332191	1.319438

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