Asteroid General Data

2022 WW₈

General information

Preliminary designation	2022 WW₈
Group	Apollo
Absolute magnitude	18.85
Approximate diameter (m)	450
Approximate mass (kg)	1.68·10¹¹
Number of observations	65
Arc length (days)	4756

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	205.210570
a – orbit major semiaxis (astronomical units)	1.67021200
e – orbit eccentricity	0.73633900
ω – orbit ascending node-perihelion angle (degrees)	159.068907
Ω – longitude of orbit ascending node (degrees)	81.910965
i – orbit inclination to the ecliptic plane (degrees)	49.572752

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	3.899949	1.67046539	0.74597310	157.802322	82.809424	48.688002	0.42434315	2.159021
01/21/1858	162.933838	1.67082395	0.74451522	157.984620	82.662071	48.817328	0.42687009	2.159716
01/29/1887	322.158313	1.67022533	0.74327183	158.176795	82.526316	48.975566	0.42879390	2.158555
02/07/1916	121.009533	1.67030449	0.74188192	158.345121	82.406628	49.077239	0.43113579	2.158709
02/14/1945	280.297856	1.67036163	0.74020582	158.525386	82.282194	49.196137	0.43395023	2.158820
02/22/1974	79.831196	1.67017275	0.73897627	158.696841	82.162704	49.309240	0.43595472	2.158454
03/02/2003	239.293434	1.67017584	0.73745622	158.918600	82.012363	49.476457	0.43849428	2.158460
03/09/2032	38.309034	1.67017713	0.73636624	159.093736	81.890644	49.592519	0.44031508	2.158462
03/17/2061	197.788542	1.67035459	0.73481000	159.279946	81.770952	49.716439	0.44296133	2.158806
03/25/2090	357.598148	1.67013229	0.73356077	159.435224	81.652557	49.812607	0.44498877	2.158375
04/03/2119	157.356474	1.67088632	0.73208599	159.618333	81.522364	49.924073	0.44765385	2.159837
04/10/2148	316.232816	1.67038072	0.73076243	159.819741	81.401077	50.061604	0.44972924	2.158857
04/18/2177	115.427917	1.67027419	0.72934368	159.990466	81.291022	50.148019	0.45207026	2.158650

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