Asteroid General Data

2010 TJ₁₈₁

General information

Preliminary designation	2010 TJ₁₈₁
Group	Apollo
Absolute magnitude	23.11
Approximate diameter (m)	63
Approximate mass (kg)	4.68·10⁸
Number of observations	43
Arc length (days)	48

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	332.753849
a – orbit major semiaxis (astronomical units)	2.55071500
e – orbit eccentricity	0.60479500
ω – orbit ascending node-perihelion angle (degrees)	15.027056
Ω – longitude of orbit ascending node (degrees)	350.249779
i – orbit inclination to the ecliptic plane (degrees)	19.515911

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	267.737686	2.56961352	0.58731909	9.900519	353.001091	20.344916	1.06043045	4.119100
01/21/1858	284.116283	2.57103577	0.58616514	10.004336	352.762111	20.290159	1.06398422	4.122520
01/29/1887	306.917453	2.55463232	0.59647577	10.459773	352.462633	20.419211	1.03085603	4.083130
02/07/1916	345.064234	2.55345779	0.59977612	12.175513	351.841634	20.114375	1.02195479	4.080314
02/14/1945	10.219709	2.56827024	0.59226958	12.937593	351.365378	19.779747	1.04716191	4.115870
02/22/1974	26.466731	2.56762088	0.59175920	12.976568	351.137043	19.741100	1.04820761	4.114310
03/02/2003	54.261241	2.55736966	0.59950031	13.432793	350.881778	19.808747	1.02422576	4.089695
03/09/2032	94.034076	2.55834586	0.60116227	15.731150	349.901495	19.276495	1.02036485	4.092036
03/17/2061	119.781404	2.56514112	0.59552646	16.287486	349.480871	19.054547	1.03753171	4.108351
03/25/2090	141.461800	2.56255171	0.59708530	16.256098	349.286315	19.052756	1.03248975	4.102131
04/03/2119	176.665721	2.54901580	0.60640231	16.816248	349.003079	19.085720	1.00328673	4.069672
04/10/2148	221.846428	2.56354680	0.60792652	19.070076	347.990555	18.465375	1.00509870	4.104521
04/18/2177	242.492039	2.57223645	0.60232523	19.774665	347.357473	18.205903	1.02291354	4.125408

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