Asteroid General Data

2018 WL₂

General information

Preliminary designation	2018 WL₂
Group	Aten
Absolute magnitude	21.85
Approximate diameter (m)	110
Approximate mass (kg)	2.67·10⁹
Number of observations	62
Arc length (days)	1869

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	52.165959
a – orbit major semiaxis (astronomical units)	0.88372700
e – orbit eccentricity	0.67657400
ω – orbit ascending node-perihelion angle (degrees)	149.264029
Ω – longitude of orbit ascending node (degrees)	65.254630
i – orbit inclination to the ecliptic plane (degrees)	34.941593

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	71.254740	0.88369190	0.67859695	148.672881	65.880516	34.747851	0.28402127	0.830715
01/21/1858	48.228625	0.88372473	0.67830532	148.758763	65.784926	34.785002	0.28428955	0.830761
01/29/1887	23.682374	0.88366911	0.67807302	148.850213	65.692647	34.806917	0.28447693	0.830683
02/07/1916	0.526604	0.88373291	0.67774433	148.920925	65.603791	34.836759	0.28478794	0.830773
02/14/1945	336.044333	0.88364247	0.67749050	149.024427	65.509264	34.865320	0.28498309	0.830645
02/22/1974	312.547480	0.88378341	0.67711196	149.095142	65.425007	34.893190	0.28536309	0.830844
03/02/2003	288.565972	0.88366167	0.67689358	149.203351	65.325929	34.924223	0.28551676	0.830672
03/09/2032	264.580992	0.88379681	0.67661642	149.280845	65.236839	34.949474	0.28580537	0.830863
03/17/2061	241.004358	0.88363290	0.67634779	149.386916	65.142645	34.985780	0.28598974	0.830632
03/25/2090	216.619180	0.88374643	0.67616562	149.466405	65.052440	35.008641	0.28618748	0.830792
04/03/2119	193.439485	0.88372012	0.67588742	149.558998	64.958341	35.046236	0.28642480	0.830755
04/10/2148	168.918906	0.88371347	0.67567309	149.643313	64.867728	35.066783	0.28661206	0.830745
04/18/2177	145.837749	0.88371812	0.67535885	149.721384	64.779673	35.098276	0.28689127	0.830752

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