Asteroid General Data

2015 TQ₁₇₈ (523795)

General information

Preliminary designation	2015 TQ₁₇₈
Number	523795
Group	Amor
Absolute magnitude	20.47
Approximate diameter (m)	210
Approximate mass (kg)	1.79·10¹⁰
Number of observations	51
Arc length (days)	9096

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	209.166507
a – orbit major semiaxis (astronomical units)	2.13862700
e – orbit eccentricity	0.48285900
ω – orbit ascending node-perihelion angle (degrees)	47.164138
Ω – longitude of orbit ascending node (degrees)	262.674399
i – orbit inclination to the ecliptic plane (degrees)	3.694244

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	116.177759	2.13839512	0.47967920	41.364691	266.842330	3.824906	1.11265145	3.127034
01/21/1858	219.839179	2.13588401	0.48219950	42.046006	266.412965	3.811730	1.10596181	3.121527
01/29/1887	322.791003	2.13792664	0.47988720	43.033083	265.613186	3.786547	1.11196300	3.126006
02/07/1916	67.586647	2.13497181	0.48259177	43.794193	265.155997	3.773380	1.10465199	3.119528
02/14/1945	171.633295	2.13700106	0.48100175	44.692233	264.457141	3.749079	1.10909981	3.123976
02/22/1974	275.569156	2.13642594	0.48309207	45.535162	263.892052	3.732356	1.10433551	3.122715
03/02/2003	17.961961	2.13760171	0.48189831	46.440581	263.168679	3.711870	1.10749506	3.125293
03/09/2032	120.090397	2.13733135	0.48337528	47.332361	262.549536	3.693407	1.10419821	3.124701
03/17/2061	221.353651	2.13769378	0.48205750	48.233732	261.821407	3.674244	1.10720246	3.125495
03/25/2090	323.692138	2.13697568	0.48357977	49.174709	261.159016	3.655219	1.10357748	3.123921
04/03/2119	66.531981	2.13845629	0.48100201	50.142543	260.423545	3.636627	1.10985453	3.127168
04/10/2148	171.055895	2.13555761	0.48359912	51.103912	259.745695	3.617337	1.10280383	3.120812
04/18/2177	275.428028	2.13803430	0.48115851	51.978774	259.030767	3.599432	1.10930091	3.126242

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