Asteroid General Data

2011 TK₅

General information

Preliminary designation	2011 TK₅
Group	Aten
Absolute magnitude	22.85
Approximate diameter (m)	71
Approximate mass (kg)	6.70·10⁸
Number of observations	68
Arc length (days)	4013

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	201.362241
a – orbit major semiaxis (astronomical units)	0.85339300
e – orbit eccentricity	0.43410800
ω – orbit ascending node-perihelion angle (degrees)	348.997617
Ω – longitude of orbit ascending node (degrees)	185.991163
i – orbit inclination to the ecliptic plane (degrees)	12.603455

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	323.804065	0.85355169	0.43314059	347.825600	187.391241	12.554886	0.48384380	0.788579
01/21/1858	251.783373	0.85358024	0.43316510	348.001269	187.189982	12.557420	0.48383907	0.788619
01/29/1887	179.887497	0.85353249	0.43323975	348.160697	186.988533	12.561086	0.48374828	0.788553
02/07/1916	107.711852	0.85358277	0.43334388	348.322592	186.775824	12.561149	0.48368790	0.788622
02/14/1945	35.803990	0.85355424	0.43338566	348.506698	186.561161	12.560683	0.48363607	0.788583
02/22/1974	323.571487	0.85357585	0.43338219	348.663373	186.366542	12.565248	0.48365128	0.788613
03/02/2003	251.554514	0.85351170	0.43345787	348.843240	186.153594	12.564927	0.48355033	0.788524
03/09/2032	179.538482	0.85355364	0.43342650	349.023964	185.953265	12.568665	0.48360087	0.788582
03/17/2061	107.404527	0.85355422	0.43345350	349.218462	185.730725	12.571413	0.48357816	0.788583
03/25/2090	35.506020	0.85354695	0.43348062	349.362490	185.534423	12.576368	0.48355089	0.788573
04/03/2119	323.521386	0.85354010	0.43354016	349.559511	185.328654	12.578305	0.48349618	0.788563
04/10/2148	251.531983	0.85355281	0.43361776	349.714336	185.124024	12.581146	0.48343715	0.788581
04/18/2177	179.726616	0.85354071	0.43368040	349.876323	184.920960	12.586546	0.48337684	0.788564

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