Asteroid General Data

2010 TN₅₄ (468738)

General information

Preliminary designation	2010 TN₅₄
Number	468738
Group	Amor
Absolute magnitude	19.38
Approximate diameter (m)	350
Approximate mass (kg)	8.09·10¹⁰
Number of observations	618
Arc length (days)	6369

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	100.342236
a – orbit major semiaxis (astronomical units)	2.10920800
e – orbit eccentricity	0.44478100
ω – orbit ascending node-perihelion angle (degrees)	35.127867
Ω – longitude of orbit ascending node (degrees)	283.308335
i – orbit inclination to the ecliptic plane (degrees)	4.720379

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	278.593237	2.10855176	0.44428748	30.601534	286.309059	4.852594	1.17174861	3.061801
01/21/1858	87.900697	2.11006133	0.44258654	31.405039	285.809635	4.823505	1.17617659	3.065090
01/29/1887	256.177128	2.10995854	0.44256256	31.760775	285.402835	4.812165	1.17616989	3.064866
02/07/1916	65.880960	2.10798403	0.44469066	32.382991	285.062989	4.802123	1.17058321	3.060565
02/14/1945	235.940918	2.11104651	0.44272894	33.406355	284.486779	4.760122	1.17642513	3.067237
02/22/1974	43.853152	2.11006367	0.44258218	33.857824	284.039878	4.750887	1.17618708	3.065095
03/02/2003	212.720845	2.10984812	0.44483937	34.492046	283.685632	4.737685	1.17130460	3.064625
03/09/2032	23.353776	2.10929822	0.44412893	35.467880	283.107024	4.706777	1.17249786	3.063427
03/17/2061	191.731023	2.10912213	0.44323873	36.005135	282.635331	4.693001	1.17427751	3.063044
03/25/2090	1.112209	2.10878510	0.44484597	36.473779	282.254896	4.682886	1.17070054	3.062310
04/03/2119	172.044164	2.10819839	0.44542655	37.438315	281.755051	4.655591	1.16915085	3.061032
04/10/2148	341.097495	2.11030416	0.44274434	38.251851	281.115195	4.626932	1.17597894	3.065619
04/18/2177	150.466744	2.10904267	0.44455113	38.610925	280.794152	4.623143	1.17146538	3.062871

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