Asteroid General Data

2016 WA₂

General information

Preliminary designation	2016 WA₂
Group	Apollo
Absolute magnitude	23.03
Approximate diameter (m)	66
Approximate mass (kg)	5.22·10⁸
Number of observations	64
Arc length (days)	2191

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	148.317752
a – orbit major semiaxis (astronomical units)	1.12987400
e – orbit eccentricity	0.22296800
ω – orbit ascending node-perihelion angle (degrees)	251.158731
Ω – longitude of orbit ascending node (degrees)	52.321965
i – orbit inclination to the ecliptic plane (degrees)	35.166217

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	261.570325	1.12911629	0.22258324	251.479202	52.962169	35.183021	0.87779393	1.199799
01/21/1858	328.530098	1.12926516	0.22270593	251.362131	52.868823	35.178621	0.87777110	1.200037
01/29/1887	33.852364	1.12938423	0.22288039	251.294074	52.769598	35.172131	0.87766664	1.200226
02/07/1916	98.131237	1.12943900	0.22299083	251.199929	52.677130	35.168131	0.87758446	1.200314
02/14/1945	162.078136	1.12947255	0.22308280	251.122297	52.582147	35.163677	0.87750665	1.200367
02/22/1974	225.930305	1.12949703	0.22305928	251.097870	52.492201	35.161675	0.87755224	1.200406
03/02/2003	289.217691	1.12955521	0.22300691	251.095236	52.396394	35.161639	0.87765659	1.200499
03/09/2032	350.049653	1.12991230	0.22298939	251.146153	52.305739	35.162156	0.87795384	1.201068
03/17/2061	46.807799	1.13016348	0.22301499	251.258638	52.216295	35.159760	0.87812008	1.201469
03/25/2090	102.291957	1.13007537	0.22301086	251.353100	52.127897	35.157768	0.87805629	1.201328
04/03/2119	162.345076	1.12930895	0.22293513	251.504042	52.038491	35.160447	0.87754631	1.200106
04/10/2148	232.865414	1.12844956	0.22276533	251.665844	51.945295	35.163097	0.87707011	1.198737
04/18/2177	309.528400	1.12832430	0.22277405	251.756004	51.859716	35.161006	0.87696293	1.198537

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