Asteroid General Data

2018 WM₂

General information

Preliminary designation	2018 WM₂
Group	Apollo
Absolute magnitude	24.42
Approximate diameter (m)	35
Approximate mass (kg)	7.65·10⁷
Number of observations	51
Arc length (days)	27

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	268.061744
a – orbit major semiaxis (astronomical units)	1.08057200
e – orbit eccentricity	0.34603900
ω – orbit ascending node-perihelion angle (degrees)	289.673509
Ω – longitude of orbit ascending node (degrees)	247.835168
i – orbit inclination to the ecliptic plane (degrees)	2.549142

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	354.597136	1.08392356	0.34718056	282.998769	253.245822	2.616571	0.70760637	1.128492
01/21/1858	262.459021	1.08113330	0.34613312	284.373272	252.127422	2.606679	0.70691726	1.124138
01/29/1887	200.523108	1.08050280	0.34610262	285.143981	251.485796	2.616636	0.70653796	1.123154
02/07/1916	131.248301	1.08200195	0.34614406	286.291704	250.576065	2.610308	0.70747340	1.125493
02/14/1945	50.112267	1.08255220	0.34606370	286.675010	250.288977	2.609850	0.70792018	1.126351
02/22/1974	327.351006	1.07961441	0.34625280	288.224737	249.321527	2.572731	0.70579489	1.121769
03/02/2003	279.681686	1.08008353	0.34622184	289.315549	248.342312	2.553971	0.70613502	1.122501
03/09/2032	224.667032	1.07924521	0.34615680	289.961326	247.721908	2.541853	0.70565715	1.121194
03/17/2061	172.474198	1.07995320	0.34635013	291.330899	246.457278	2.535944	0.70591127	1.122298
03/25/2090	122.072811	1.07917515	0.34634545	291.933204	245.846640	2.531197	0.70540775	1.121085
04/03/2119	83.161676	1.07894228	0.34631480	292.674918	244.995509	2.528503	0.70528860	1.120722
04/10/2148	43.464652	1.07979196	0.34628933	293.556780	244.075085	2.516107	0.70587153	1.122046
04/18/2177	356.747793	1.07954087	0.34624035	294.237947	243.463561	2.519261	0.70576026	1.121655

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