Asteroid General Data

2017 WA₁

General information

Preliminary designation	2017 WA₁
Group	Amor
Absolute magnitude	24.69
Approximate diameter (m)	31
Approximate mass (kg)	5.27·10⁷
Number of observations	15
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	55.590725
a – orbit major semiaxis (astronomical units)	2.56002400
e – orbit eccentricity	0.53885100
ω – orbit ascending node-perihelion angle (degrees)	181.527441
Ω – longitude of orbit ascending node (degrees)	235.535665
i – orbit inclination to the ecliptic plane (degrees)	9.664886

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	237.015980	2.54599985	0.55571696	174.358580	238.675962	9.570065	1.13114455	4.062451
01/21/1858	292.172080	2.54261152	0.55351541	176.474334	238.083980	9.643568	1.13523686	4.054344
01/29/1887	335.176647	2.55675820	0.54310528	177.213863	237.671733	9.554689	1.16816932	4.088228
02/07/1916	4.826235	2.56181110	0.54024057	177.175843	237.381990	9.532810	1.17781681	4.100353
02/14/1945	37.652170	2.55580624	0.54517335	177.479550	237.095541	9.606234	1.16244880	4.085945
02/22/1974	87.876376	2.53822203	0.55506893	179.638713	236.411195	9.817571	1.12933384	4.043850
03/02/2003	141.706594	2.54831769	0.54608857	181.160398	235.892749	9.742505	1.15671053	4.068000
03/09/2032	177.199632	2.56016743	0.53837260	181.458566	235.529593	9.664029	1.18184343	4.096408
03/17/2061	206.284807	2.56032237	0.53972559	181.465825	235.266292	9.686155	1.17845086	4.096779
03/25/2090	245.929656	2.54458776	0.55162010	182.475978	234.829198	9.871752	1.14094200	4.059072
04/03/2119	303.211877	2.53936953	0.55091157	184.618347	234.236389	9.863830	1.14040147	4.046592
04/10/2148	349.294025	2.55474679	0.54020398	185.619841	233.685036	9.730041	1.17466240	4.083405
04/18/2177	20.383517	2.56156154	0.53621811	185.643778	233.349912	9.690653	1.18800584	4.099754

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