Asteroid General Data

2017 TK₁

General information

Preliminary designation	2017 TK₁
Group	Apollo
Absolute magnitude	21.15
Approximate diameter (m)	160
Approximate mass (kg)	7.01·10⁹
Number of observations	130
Arc length (days)	156

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	243.912282
a – orbit major semiaxis (astronomical units)	2.24252000
e – orbit eccentricity	0.56869400
ω – orbit ascending node-perihelion angle (degrees)	355.504843
Ω – longitude of orbit ascending node (degrees)	354.423140
i – orbit inclination to the ecliptic plane (degrees)	9.934798

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	297.476285	2.24311686	0.56606546	351.850829	356.351204	9.972744	0.97336587	3.359530
01/21/1858	166.824806	2.24377314	0.56684979	352.384050	356.073009	9.959208	0.97189081	3.361004
01/29/1887	36.772356	2.24099625	0.56968072	353.109143	355.713622	9.994555	0.96434389	3.354767
02/07/1916	269.016991	2.24121492	0.56995093	353.432430	355.471669	9.992313	0.96383240	3.355258
02/14/1945	141.763020	2.24368693	0.56845464	353.875415	355.220759	9.976556	0.96825269	3.360810
02/22/1974	10.638033	2.24173289	0.56676216	354.521818	354.926523	9.947048	0.97120351	3.356421
03/02/2003	241.116253	2.24162394	0.56765117	355.036698	354.661403	9.947532	0.96916349	3.356176
03/09/2032	110.375980	2.24489437	0.56722482	355.527833	354.371193	9.912743	0.97153457	3.363524
03/17/2061	339.115877	2.24294969	0.56732276	356.025325	354.116965	9.915949	0.97047328	3.359154
03/25/2090	211.268836	2.24009472	0.57044021	356.581664	353.810856	9.940103	0.96225461	3.352742
04/03/2119	85.594382	2.23984906	0.56981763	356.977268	353.533518	9.925003	0.96354358	3.352191
04/10/2148	316.662372	2.24318409	0.56712666	357.704102	353.261518	9.865346	0.97101459	3.359681
04/18/2177	187.851091	2.24295801	0.56784685	358.242145	353.013101	9.858281	0.96930137	3.359173

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