Asteroid General Data

2014 WE₁₂₁

General information

Preliminary designation	2014 WE₁₂₁
Group	Amor
Absolute magnitude	23.51
Approximate diameter (m)	53
Approximate mass (kg)	2.69·10⁸
Number of observations	43
Arc length (days)	58

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	282.060033
a – orbit major semiaxis (astronomical units)	1.44188600
e – orbit eccentricity	0.26416200
ω – orbit ascending node-perihelion angle (degrees)	186.476088
Ω – longitude of orbit ascending node (degrees)	254.992437
i – orbit inclination to the ecliptic plane (degrees)	4.221711

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	208.149926	1.44111686	0.26402955	183.879969	256.523624	4.214779	1.06061943	1.730013
01/21/1858	122.995558	1.44210548	0.26433823	184.237925	256.304216	4.215116	1.06090187	1.731794
01/29/1887	39.696730	1.44176573	0.26420259	184.637656	256.067030	4.215880	1.06084749	1.731182
02/07/1916	315.651661	1.44106463	0.26377179	185.026106	255.842572	4.216644	1.06095244	1.729919
02/14/1945	231.947163	1.44180475	0.26421876	185.360566	255.636386	4.218069	1.06085289	1.731252
02/22/1974	149.447943	1.44183985	0.26436484	185.839133	255.389898	4.219667	1.06066809	1.731315
03/02/2003	64.815094	1.44110889	0.26387487	186.167434	255.180655	4.220288	1.06083646	1.729999
03/09/2032	340.563391	1.44179955	0.26434283	186.550654	254.955717	4.222702	1.06067018	1.731243
03/17/2061	257.339346	1.44194263	0.26424632	186.975512	254.702339	4.223908	1.06091459	1.731500
03/25/2090	172.421069	1.44111913	0.26379528	187.332374	254.490776	4.225150	1.06095871	1.730017
04/03/2119	89.657686	1.44166978	0.26404362	187.679895	254.261935	4.225959	1.06100607	1.731009
04/10/2148	7.097088	1.44105108	0.26371216	188.013565	254.048637	4.226983	1.06102839	1.729895
04/18/2177	281.509767	1.44113918	0.26377962	188.483957	253.806791	4.227029	1.06099604	1.730053

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