Asteroid General Data

2017 TK₂

General information

Preliminary designation	2017 TK₂
Group	Apollo
Absolute magnitude	25.75
Approximate diameter (m)	19
Approximate mass (kg)	1.22·10⁷
Number of observations	39
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	58.975434
a – orbit major semiaxis (astronomical units)	1.42623400
e – orbit eccentricity	0.41761000
ω – orbit ascending node-perihelion angle (degrees)	249.329371
Ω – longitude of orbit ascending node (degrees)	196.165361
i – orbit inclination to the ecliptic plane (degrees)	10.067240

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	342.455516	1.42485091	0.41653201	246.876642	198.041105	10.196976	0.83135490	1.700806
01/21/1858	0.650697	1.42575596	0.41671721	247.182270	197.762820	10.188517	0.83161891	1.702427
01/29/1887	17.820393	1.42543481	0.41655470	247.502779	197.521578	10.186613	0.83166324	1.701851
02/07/1916	45.997977	1.42285800	0.41583434	248.066539	197.212070	10.187496	0.83118478	1.697239
02/14/1945	81.012515	1.42311558	0.41601689	248.338353	196.975813	10.184911	0.83107546	1.697700
02/22/1974	110.881719	1.42620516	0.41722321	248.616983	196.663470	10.125358	0.83115927	1.703231
03/02/2003	122.868732	1.42631402	0.41726952	248.917867	196.427165	10.122506	0.83115666	1.703426
03/09/2032	136.244937	1.42622369	0.41774457	249.394016	196.126161	10.064982	0.83042649	1.703264
03/17/2061	149.096797	1.42637953	0.41768320	249.707055	195.854895	10.062566	0.83060475	1.703544
03/25/2090	166.000907	1.42705083	0.41795609	250.048766	195.579282	10.046589	0.83060625	1.704746
04/03/2119	176.494239	1.42650559	0.41775876	250.424379	195.287554	10.047125	0.83057039	1.703769
04/10/2148	186.078598	1.42686685	0.41796759	250.690698	195.038804	10.042580	0.83048276	1.704417
04/18/2177	201.758930	1.42596687	0.41775191	251.146360	194.738534	10.033510	0.83026649	1.702804

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