Asteroid General Data

2018 WV

General information

Preliminary designation	2018 WV
Group	Apollo
Absolute magnitude	25.50
Approximate diameter (m)	21
Approximate mass (kg)	1.72·10⁷
Number of observations	97
Arc length (days)	55

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	329.038967
a – orbit major semiaxis (astronomical units)	2.56408600
e – orbit eccentricity	0.61284200
ω – orbit ascending node-perihelion angle (degrees)	356.859809
Ω – longitude of orbit ascending node (degrees)	48.554649
i – orbit inclination to the ecliptic plane (degrees)	1.281947

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	16.499722	2.47649543	0.62890970	354.511690	50.895351	2.013766	0.91900343	3.897238
01/21/1858	178.970422	2.47650189	0.62989835	354.391510	50.822051	2.008789	0.91655745	3.897253
01/29/1887	341.060659	2.47672217	0.62862897	354.337758	50.689898	2.000559	0.91978285	3.897773
02/07/1916	135.132432	2.48438948	0.62169470	354.600612	50.328033	1.986270	0.93985771	3.915887
02/14/1945	276.176449	2.49276836	0.61461968	354.729275	50.229074	1.957525	0.96066386	3.935714
02/22/1974	9.318948	2.54993378	0.60965218	356.549895	48.830692	1.332516	0.99536109	4.071871
03/02/2003	53.376789	2.55328759	0.60803334	356.456933	48.786640	1.322980	1.00080360	4.079907
03/09/2032	90.019905	2.55667857	0.61676105	356.935212	48.512340	1.275697	0.97981881	4.088037
03/17/2061	135.797490	2.53738176	0.62799456	357.871480	48.437768	1.203307	0.94391982	4.041842
03/25/2090	182.824175	2.56138746	0.61942755	0.065599	47.526599	1.094295	0.97479349	4.099336
04/03/2119	202.769972	2.57259353	0.61199603	359.886593	47.559404	1.067683	0.99817650	4.126267
04/10/2148	219.148001	2.56491192	0.61690807	359.706973	47.543744	1.054978	0.98259706	4.107800
04/18/2177	244.793073	2.55173194	0.62808584	1.336845	47.106723	0.943759	0.94902523	4.076178

Detailed table...

3D animation...

Calculation on the date...

Return to search