Asteroid General Data

2025 WW₉

General information

Preliminary designation	2025 WW₉
Group	Amor
Absolute magnitude	23.89
Approximate diameter (m)	44
Approximate mass (kg)	1.59·10⁸
Number of observations	63
Arc length (days)	48

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	198.806418
a – orbit major semiaxis (astronomical units)	1.29199600
e – orbit eccentricity	0.16628300
ω – orbit ascending node-perihelion angle (degrees)	318.178822
Ω – longitude of orbit ascending node (degrees)	101.720252
i – orbit inclination to the ecliptic plane (degrees)	6.498012

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	291.038296	1.29027883	0.16604472	315.845408	103.027191	6.444388	1.07603484	1.465635
01/21/1858	218.652648	1.29036599	0.16602789	316.076575	102.872137	6.445855	1.07612925	1.465784
01/29/1887	144.803385	1.29073604	0.16621532	316.378092	102.681081	6.454096	1.07619594	1.466415
02/07/1916	67.580443	1.29109508	0.16628043	316.952699	102.430181	6.462849	1.07641123	1.467026
02/14/1945	348.676582	1.29115456	0.16638137	317.267142	102.254954	6.466645	1.07633050	1.467128
02/22/1974	266.813020	1.29170802	0.16637827	317.494374	102.076441	6.477616	1.07679587	1.468071
03/02/2003	183.605272	1.29176489	0.16645649	317.718825	101.929152	6.478295	1.07674224	1.468168
03/09/2032	101.226719	1.29176226	0.16613755	318.253084	101.684686	6.498570	1.07715204	1.468164
03/17/2061	16.542490	1.29176122	0.16600873	318.459677	101.542965	6.499487	1.07731758	1.468162
03/25/2090	292.839008	1.29171575	0.16583518	318.758031	101.355100	6.509237	1.07750383	1.468084
04/03/2119	206.560884	1.29233686	0.16611969	319.047762	101.180651	6.510628	1.07765426	1.469143
04/10/2148	122.242192	1.29190797	0.16576687	319.499298	100.961092	6.518508	1.07775243	1.468412
04/18/2177	36.727448	1.29179857	0.16565805	319.706415	100.815616	6.519952	1.07780175	1.468226

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