Asteroid General Data

2018 WG₂

General information

Preliminary designation	2018 WG₂
Group	Apollo
Absolute magnitude	30.17
Approximate diameter (m)	3
Approximate mass (kg)	2.72·10⁴
Number of observations	17
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	197.022171
a – orbit major semiaxis (astronomical units)	1.10541100
e – orbit eccentricity	0.23709400
ω – orbit ascending node-perihelion angle (degrees)	80.409923
Ω – longitude of orbit ascending node (degrees)	63.604440
i – orbit inclination to the ecliptic plane (degrees)	0.817984

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	343.032708	1.10510375	0.23552516	74.487399	69.760541	1.517242	0.84482401	1.161730
01/21/1858	343.898876	1.10451247	0.23547301	74.586250	69.654547	1.519291	0.84442959	1.160798
01/29/1887	41.266523	1.09477233	0.23325982	76.160982	69.113959	1.554659	0.83940594	1.145477
02/07/1916	160.156301	1.09368066	0.23330733	75.870536	68.753058	1.565706	0.83851694	1.143764
02/14/1945	259.902901	1.09664389	0.23360996	78.067220	67.168469	1.680391	0.84045695	1.148416
02/22/1974	57.645519	1.08602545	0.23152665	79.698732	66.588710	1.721952	0.83458161	1.131776
03/02/2003	313.505726	1.08334687	0.23064140	82.003250	66.176107	1.753099	0.83348223	1.127592
03/09/2032	93.038889	1.10550799	0.23711887	80.385238	63.636480	0.817679	0.84337119	1.162367
03/17/2061	88.307087	1.10420516	0.23700994	79.798124	63.894834	0.823925	0.84249756	1.160313
03/25/2090	71.195391	1.10642301	0.23745585	79.173588	64.378810	0.822096	0.84369640	1.163811
04/03/2119	85.195309	1.10466288	0.23705565	79.839261	63.609549	0.851141	0.84279631	1.161035
04/10/2148	87.328334	1.10418413	0.23718950	79.799797	63.709135	0.849897	0.84228325	1.160280
04/18/2177	96.920874	1.10415353	0.23705778	79.638099	63.961489	0.851257	0.84240534	1.160232

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