Asteroid General Data

2012 TQ₁₄₆

General information

Preliminary designation	2012 TQ₁₄₆
Group	Apollo
Absolute magnitude	26.36
Approximate diameter (m)	14
Approximate mass (kg)	5.25·10⁶
Number of observations	40
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	82.615751
a – orbit major semiaxis (astronomical units)	1.53929400
e – orbit eccentricity	0.42413700
ω – orbit ascending node-perihelion angle (degrees)	54.211745
Ω – longitude of orbit ascending node (degrees)	20.180898
i – orbit inclination to the ecliptic plane (degrees)	4.974429

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	39.777868	1.53225529	0.42233642	51.626123	22.470466	5.144680	0.88512808	1.896694
01/21/1858	141.731364	1.53494753	0.42281840	51.903970	22.158308	5.126152	0.88594347	1.901695
01/29/1887	234.177760	1.53495230	0.42297629	52.229839	21.831882	5.113954	0.88570387	1.901704
02/07/1916	325.748359	1.53567744	0.42291334	52.745108	21.470851	5.099479	0.88621896	1.903052
02/14/1945	73.135006	1.53103843	0.42160472	53.400017	21.130151	5.095205	0.88554540	1.894435
02/22/1974	194.117929	1.52849945	0.42109285	53.915495	20.856289	5.086649	0.88485926	1.889725
03/02/2003	309.835242	1.53108546	0.42163645	54.221458	20.477311	5.067376	0.88552402	1.894522
03/09/2032	34.560148	1.53959347	0.42440479	54.321054	20.119991	4.971234	0.88618263	1.910336
03/17/2061	99.947616	1.53997885	0.42437318	54.623021	19.780246	4.958746	0.88645313	1.911053
03/25/2090	164.982380	1.54052361	0.42436790	55.111949	19.454752	4.947156	0.88677484	1.912067
04/03/2119	225.414304	1.54152360	0.42469495	55.441510	19.145895	4.931046	0.88684631	1.913929
04/10/2148	284.240726	1.54135014	0.42467466	55.901121	18.754673	4.923822	0.88677780	1.913606
04/18/2177	349.005244	1.53855828	0.42374318	56.505569	18.425505	4.911725	0.88660470	1.908409

Detailed table...

3D animation...

Calculation on the date...

Return to objects selection