Asteroid General Data

2021 TN₁₄

General information

Preliminary designation	2021 TN₁₄
Group	Aten
Absolute magnitude	28.51
Approximate diameter (m)	5
Approximate mass (kg)	2.69·10⁵
Number of observations	23
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.410282
a – orbit major semiaxis (astronomical units)	0.94757600
e – orbit eccentricity	0.27070200
ω – orbit ascending node-perihelion angle (degrees)	63.204158
Ω – longitude of orbit ascending node (degrees)	200.177066
i – orbit inclination to the ecliptic plane (degrees)	13.183535

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	332.619327	0.94782490	0.26970695	62.551165	201.829670	13.075293	0.69218994	0.922769
01/21/1858	100.140059	0.95061795	0.27131082	62.772994	201.467531	13.053354	0.69270501	0.926850
01/29/1887	187.526931	0.95327592	0.27022273	63.490509	201.284684	13.081082	0.69567909	0.930740
02/07/1916	256.316748	0.95318059	0.27055968	63.556829	201.040021	13.082571	0.69528836	0.930601
02/14/1945	330.254048	0.95246390	0.27063744	63.732642	200.789703	13.085521	0.69469150	0.929551
02/22/1974	35.310092	0.95349778	0.27021096	64.236998	200.568124	13.088821	0.69585223	0.931065
03/02/2003	90.109116	0.95350763	0.27010120	64.463697	200.344181	13.091880	0.69596408	0.931080
03/09/2032	186.494457	0.94750471	0.27071033	63.209043	200.164608	13.183714	0.69100539	0.922301
03/17/2061	3.714971	0.94691613	0.27085885	63.165820	199.986728	13.185962	0.69043551	0.921442
03/25/2090	187.551653	0.94523335	0.27131133	62.872158	199.822603	13.194691	0.68878084	0.918987
04/03/2119	26.367957	0.94682198	0.27205148	63.095641	199.551600	13.201422	0.68923766	0.921304
04/10/2148	184.237890	0.94939456	0.27542782	62.728690	199.044835	13.172845	0.68790488	0.925062
04/18/2177	302.503289	0.95054711	0.27588652	62.927096	198.836613	13.175104	0.68830397	0.926747

Detailed table...

3D animation...

Calculation on the date...

Return to search