Asteroid General Data

2022 WN₉

General information

Preliminary designation	2022 WN₉
Group	Apollo
Absolute magnitude	29.52
Approximate diameter (m)	3
Approximate mass (kg)	6.67·10⁴
Number of observations	21
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
11/27/2022 10:33:36 PM	Earth	0.000324	48 396

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	55.556756
a – orbit major semiaxis (astronomical units)	2.25795752
e – orbit eccentricity	0.65895858
ω – orbit ascending node-perihelion angle (degrees)	115.951139
Ω – longitude of orbit ascending node (degrees)	245.686687
i – orbit inclination to the ecliptic plane (degrees)	2.317212

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	6.084183	2.29032884	0.66338648	77.592035	282.910236	0.641482	0.77095566	3.466150
01/21/1858	141.372586	2.29153753	0.66372995	80.919645	279.641255	0.635881	0.77057544	3.468894
01/29/1887	279.137919	2.28827090	0.66581134	90.625592	270.390242	0.627794	0.76471419	3.461480
02/07/1916	59.570663	2.28895723	0.66398162	95.532730	265.654707	0.628147	0.76913171	3.463037
02/14/1945	196.761414	2.28948508	0.66546856	100.747225	260.540686	0.632192	0.76590474	3.464235
02/22/1974	337.457711	2.28557433	0.66640913	108.169561	253.517622	0.656325	0.76244672	3.455363
03/02/2003	116.963429	2.28882335	0.66414656	112.824746	249.056753	0.673570	0.76870919	3.462733
03/09/2032	277.524815	2.25302338	0.66194691	117.062130	244.664486	2.336675	0.76164152	3.381810
03/17/2061	122.217387	2.25389191	0.66298699	118.954522	242.867719	2.367154	0.75959090	3.383765
03/25/2090	325.920194	2.25676355	0.66133237	121.044301	240.898882	2.407919	0.76429275	3.390234
04/03/2119	171.430401	2.25514375	0.66219377	122.852124	239.252239	2.443509	0.76180162	3.386585
04/10/2148	20.417944	2.25074967	0.66508844	125.235252	237.018456	2.498323	0.75380209	3.376692
04/18/2177	230.459973	2.25188002	0.66531228	126.702449	235.630158	2.535091	0.75367660	3.379236

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