Asteroid General Data

2014 WZ₁₂₀

General information

Preliminary designation	2014 WZ₁₂₀
Group	Apollo
Absolute magnitude	20.45
Approximate diameter (m)	220
Approximate mass (kg)	1.84·10¹⁰
Number of observations	339
Arc length (days)	189

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	197.486588
a – orbit major semiaxis (astronomical units)	2.21204100
e – orbit eccentricity	0.63997500
ω – orbit ascending node-perihelion angle (degrees)	245.258789
Ω – longitude of orbit ascending node (degrees)	244.757133
i – orbit inclination to the ecliptic plane (degrees)	20.903833

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	188.735303	2.21308768	0.63403580	239.459231	250.646137	21.805929	0.80991086	3.292293
01/21/1858	117.929581	2.21593422	0.63330724	240.493499	249.593130	21.623306	0.81256704	3.298648
01/29/1887	46.046935	2.21399405	0.63608030	241.229103	248.879533	21.509974	0.80571604	3.294316
02/07/1916	336.008628	2.21374119	0.63494529	242.327258	247.810695	21.333230	0.80813665	3.293752
02/14/1945	269.888014	2.21122248	0.63781416	243.051493	247.094432	21.227769	0.80087346	3.288132
02/22/1974	205.817692	2.21419637	0.63752062	243.890831	246.220972	21.067131	0.80260052	3.294768
03/02/2003	140.399014	2.20995506	0.63976028	244.827724	245.288034	20.975421	0.79611359	3.285306
03/09/2032	76.791833	2.21279755	0.63963194	245.318086	244.708326	20.895640	0.79742156	3.291646
03/17/2061	9.524096	2.21117539	0.64183967	246.646454	243.390336	20.728381	0.79195530	3.288027
03/25/2090	304.488663	2.21206665	0.64113577	247.193937	242.767561	20.660192	0.79383160	3.290015
04/03/2119	235.636708	2.21160970	0.64349843	248.582133	241.406877	20.493760	0.78844233	3.288996
04/10/2148	168.499156	2.21284874	0.64297501	249.176282	240.751621	20.427213	0.79004229	3.291760
04/18/2177	101.511684	2.21109413	0.64455042	250.620920	239.357308	20.276596	0.78593248	3.287846

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