Asteroid General Data

2004 TN₂₀

General information

Preliminary designation	2004 TN₂₀
Group	Aten
Absolute magnitude	24.65
Approximate diameter (m)	31
Approximate mass (kg)	5.57·10⁷
Number of observations	17
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	26.906817
a – orbit major semiaxis (astronomical units)	0.94648000
e – orbit eccentricity	0.25874000
ω – orbit ascending node-perihelion angle (degrees)	56.570262
Ω – longitude of orbit ascending node (degrees)	203.003622
i – orbit inclination to the ecliptic plane (degrees)	14.055716

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	25.638619	0.95116994	0.26220165	55.044535	204.413193	13.949826	0.70177162	0.927658
01/21/1858	140.387078	0.94927412	0.26142013	55.123533	204.243932	13.966220	0.70111475	0.924886
01/29/1887	265.671056	0.95050825	0.26183389	55.670391	203.848855	13.984076	0.70163298	0.926690
02/07/1916	18.686640	0.95062042	0.26182134	55.775788	203.696416	13.986244	0.70172771	0.926854
02/14/1945	146.234406	0.94806934	0.26054907	55.952077	203.505911	14.010868	0.70105076	0.923126
02/22/1974	336.122829	0.94542324	0.25909756	56.242379	203.296005	14.024572	0.70046639	0.919264
03/02/2003	178.168504	0.94560559	0.25902724	56.385025	203.154855	14.026209	0.70066799	0.919529
03/09/2032	6.623854	0.94690720	0.25879195	56.649469	202.958798	14.057323	0.70185524	0.921429
03/17/2061	177.952325	0.94807858	0.25985534	56.690882	202.716660	14.071442	0.70171530	0.923139
03/25/2090	321.235061	0.94990987	0.26032175	56.927299	202.466619	14.095559	0.70262768	0.925815
04/03/2119	80.616580	0.95068622	0.26017589	57.144537	202.311018	14.105523	0.70334059	0.926950
04/10/2148	199.043144	0.94926593	0.25943258	57.274317	202.147423	14.113184	0.70299543	0.924874
04/18/2177	28.706142	0.94452521	0.25736963	57.602553	201.885944	14.141403	0.70143310	0.917954

Detailed table...

3D animation...

Calculation on the date...

Return to search