Asteroid General Data

2017 WK₁

General information

Preliminary designation	2017 WK₁
Group	Apollo
Absolute magnitude	26.90
Approximate diameter (m)	11
Approximate mass (kg)	2.49·10⁶
Number of observations	22
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	343.423156
a – orbit major semiaxis (astronomical units)	1.45583100
e – orbit eccentricity	0.37266700
ω – orbit ascending node-perihelion angle (degrees)	59.833150
Ω – longitude of orbit ascending node (degrees)	51.952211
i – orbit inclination to the ecliptic plane (degrees)	4.120346

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	28.457598	1.46291291	0.37502813	55.832374	54.730954	4.232830	0.91427942	1.769409
01/21/1858	173.536557	1.46301436	0.37500359	56.360369	54.338142	4.229638	0.91437873	1.769593
01/29/1887	318.196367	1.46273746	0.37471419	56.854699	53.967613	4.228118	0.91462898	1.769091
02/07/1916	100.605758	1.46360772	0.37490974	57.528470	53.531735	4.226757	0.91488693	1.770670
02/14/1945	248.577667	1.46172799	0.37438810	58.067895	53.239260	4.216369	0.91447442	1.767260
02/22/1974	41.618764	1.46136401	0.37445121	58.470975	52.919455	4.209621	0.91415448	1.766600
03/02/2003	207.533002	1.45904374	0.37361222	59.220066	52.398508	4.175502	0.91392716	1.762394
03/09/2032	23.134388	1.45709309	0.37341857	59.907267	51.869772	4.126120	0.91298748	1.758861
03/17/2061	200.358385	1.45749103	0.37325779	60.240587	51.664894	4.121724	0.91347114	1.759582
03/25/2090	16.002649	1.45859344	0.37352373	60.733115	51.188971	4.112331	0.91377418	1.761578
04/03/2119	192.024940	1.45658707	0.37277646	61.280980	50.840539	4.098787	0.91360570	1.757945
04/10/2148	8.867445	1.45756758	0.37288144	61.647526	50.595263	4.096239	0.91406768	1.759720
04/18/2177	190.740175	1.45684568	0.37353233	62.080748	50.044578	4.071970	0.91266672	1.758413

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