Asteroid General Data

2011 WN₄₆

General information

Preliminary designation	2011 WN₄₆
Group	Apollo
Absolute magnitude	21.09
Approximate diameter (m)	160
Approximate mass (kg)	7.62·10⁹
Number of observations	28
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	330.794240
a – orbit major semiaxis (astronomical units)	1.14685100
e – orbit eccentricity	0.41528800
ω – orbit ascending node-perihelion angle (degrees)	104.113982
Ω – longitude of orbit ascending node (degrees)	43.021218
i – orbit inclination to the ecliptic plane (degrees)	26.611652

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	94.080102	1.14903339	0.41618030	103.398445	44.064097	26.621992	0.67082833	1.231685
01/21/1858	294.057187	1.14964647	0.41635913	103.495623	43.905474	26.617735	0.67098066	1.232671
01/29/1887	128.618541	1.14970303	0.41646404	103.605520	43.765754	26.618347	0.67089306	1.232762
02/07/1916	323.571991	1.14927241	0.41623900	103.706664	43.603293	26.615870	0.67090041	1.232069
02/14/1945	173.173825	1.14745338	0.41559761	103.832627	43.438114	26.611439	0.67057451	1.229145
02/22/1974	39.262617	1.14647672	0.41529492	103.920438	43.286324	26.610384	0.67035076	1.227576
03/02/2003	268.250353	1.14657433	0.41525548	104.044208	43.136262	26.611007	0.67045306	1.227733
03/09/2032	135.003092	1.14729258	0.41539825	104.118606	42.998865	26.604989	0.67070925	1.228887
03/17/2061	355.572174	1.14755143	0.41541110	104.260437	42.846634	26.610515	0.67084582	1.229303
03/25/2090	211.587746	1.14813946	0.41555574	104.351131	42.702828	26.607136	0.67102352	1.230248
04/03/2119	61.554804	1.14872410	0.41571058	104.475914	42.541371	26.599613	0.67118734	1.231188
04/10/2148	265.045341	1.14915049	0.41584711	104.574365	42.399329	26.599996	0.67127958	1.231873
04/18/2177	102.357072	1.14969586	0.41604103	104.711753	42.242937	26.599793	0.67137521	1.232750

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