Asteroid General Data

2018 WQ

General information

Preliminary designation	2018 WQ
Group	Apollo
Absolute magnitude	26.07
Approximate diameter (m)	16
Approximate mass (kg)	7.83·10⁶
Number of observations	33
Arc length (days)	18

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	291.073697
a – orbit major semiaxis (astronomical units)	2.65614700
e – orbit eccentricity	0.61722800
ω – orbit ascending node-perihelion angle (degrees)	46.331756
Ω – longitude of orbit ascending node (degrees)	13.084526
i – orbit inclination to the ecliptic plane (degrees)	0.636740

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	323.462171	2.66736922	0.62589427	21.006987	34.881104	1.171378	0.99787810	4.356376
01/21/1858	221.173309	2.64325451	0.62513963	24.897460	32.026315	1.055442	0.99085137	4.297433
01/29/1887	131.299114	2.64609493	0.62764142	24.931165	31.879108	1.035301	0.98529615	4.304362
02/07/1916	45.344762	2.65144899	0.62308953	29.027726	28.487495	0.928669	0.99935888	4.317432
02/14/1945	320.159638	2.63165783	0.62942633	30.893058	26.911826	0.881991	0.97522309	4.269183
02/22/1974	224.188115	2.64779236	0.62017901	36.057974	22.353243	0.775845	1.00568712	4.308504
03/02/2003	130.062391	2.64506549	0.62019142	45.061692	14.353764	0.654697	1.00461856	4.301850
03/09/2032	27.171625	2.64443202	0.62186365	47.770592	11.744247	0.622844	0.99995586	4.300305
03/17/2061	284.989810	2.65916122	0.61348033	59.046776	1.311623	0.535877	1.02781812	4.336283
03/25/2090	181.428924	2.66018160	0.61693450	68.084165	352.824297	0.481484	1.01902379	4.338779
04/03/2119	65.391307	2.66253963	0.61083014	73.977799	346.988050	0.469464	1.03618018	4.344549
04/10/2148	314.517891	2.66410908	0.60895601	86.276220	335.351622	0.444341	1.04178384	4.348391
04/18/2177	198.609096	2.64893958	0.61807527	100.632909	321.609980	0.444566	1.01169554	4.311304

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