Asteroid General Data

2015 TN₂₃₇

General information

Preliminary designation	2015 TN₂₃₇
Group	Amor
Absolute magnitude	19.98
Approximate diameter (m)	270
Approximate mass (kg)	3.53·10¹⁰
Number of observations	106
Arc length (days)	3158

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	221.105469
a – orbit major semiaxis (astronomical units)	2.13396900
e – orbit eccentricity	0.44577700
ω – orbit ascending node-perihelion angle (degrees)	227.883942
Ω – longitude of orbit ascending node (degrees)	87.400341
i – orbit inclination to the ecliptic plane (degrees)	7.293376

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	73.766527	2.13416151	0.44292701	223.747769	89.935503	7.458219	1.18888375	3.117752
01/21/1858	185.814604	2.13259286	0.44509460	224.369473	89.636098	7.434795	1.18338729	3.114315
01/29/1887	297.304649	2.13431280	0.44311754	224.957074	89.189483	7.407329	1.18856137	3.118083
02/07/1916	48.791413	2.13269939	0.44557506	225.580236	88.881340	7.388104	1.18242173	3.114548
02/14/1945	160.346116	2.13389582	0.44425830	226.189265	88.469143	7.360233	1.18589489	3.117170
02/22/1974	271.702937	2.13299303	0.44588166	226.747592	88.135483	7.339772	1.18193056	3.115192
03/02/2003	22.939038	2.13377447	0.44491909	227.427244	87.691678	7.311927	1.18441748	3.116904
03/09/2032	133.899185	2.13337927	0.44601767	227.928300	87.355783	7.293290	1.18185441	3.116038
03/17/2061	244.999392	2.13352374	0.44524284	228.710896	86.893300	7.263018	1.18358756	3.116354
03/25/2090	355.995375	2.13314823	0.44614677	229.140481	86.561138	7.244814	1.18145104	3.115532
04/03/2119	106.592396	2.13440096	0.44531296	230.038013	86.073051	7.213169	1.18392456	3.118277
04/10/2148	216.989195	2.13298501	0.44665930	230.437156	85.741480	7.197906	1.18026742	3.115174
04/18/2177	327.461219	2.13473527	0.44554024	231.351427	85.249323	7.163986	1.18362481	3.119009

Detailed table...

3D animation...

Calculation on the date...

Return to search