Asteroid General Data

2021 TA₁₄

General information

Preliminary designation	2021 TA₁₄
Group	Apollo
Absolute magnitude	25.57
Approximate diameter (m)	20
Approximate mass (kg)	1.56·10⁷
Number of observations	17
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	158.527417
a – orbit major semiaxis (astronomical units)	2.29571600
e – orbit eccentricity	0.57485200
ω – orbit ascending node-perihelion angle (degrees)	128.656365
Ω – longitude of orbit ascending node (degrees)	212.371300
i – orbit inclination to the ecliptic plane (degrees)	6.483296

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	166.331472	2.28902000	0.57607748	119.163106	220.340018	6.018161	0.97036712	3.463179
01/21/1858	299.343275	2.29373775	0.57471526	120.607672	219.184217	6.079328	0.97549166	3.473892
01/29/1887	70.322896	2.28989960	0.57604608	122.057241	217.899533	6.141524	0.97081191	3.465176
02/07/1916	202.023367	2.29202196	0.57610648	123.614804	216.619423	6.219710	0.97157327	3.469994
02/14/1945	333.982902	2.28988773	0.57603507	124.965634	215.463696	6.287616	0.97083209	3.465149
02/22/1974	104.728640	2.29107785	0.57635153	126.235460	214.362493	6.352032	0.97061162	3.467851
03/02/2003	236.740203	2.28975968	0.57630375	127.679679	213.169374	6.431460	0.97016260	3.464858
03/09/2032	6.399637	2.29228838	0.57609298	128.885273	212.150070	6.504292	0.97171713	3.470599
03/17/2061	134.861750	2.29088249	0.57638981	130.255682	211.057013	6.581851	0.97044116	3.467407
03/25/2090	263.863650	2.29151156	0.57592992	131.501328	210.007727	6.671907	0.97176148	3.468835
04/03/2119	33.865390	2.29055914	0.57587807	132.680887	209.082250	6.742714	0.97147636	3.466673
04/10/2148	165.249753	2.28961756	0.57619003	133.964788	208.000423	6.836405	0.97036275	3.464536
04/18/2177	296.947249	2.29043937	0.57545901	135.019402	207.155374	6.907675	0.97238540	3.466401

Detailed table...

3D animation...

Calculation on the date...

Return to approaches archive