Asteroid General Data

2015 TX₁₇₈

General information

Preliminary designation	2015 TX₁₇₈
Group	Amor
Absolute magnitude	24.01
Approximate diameter (m)	42
Approximate mass (kg)	1.35·10⁸
Number of observations	31
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	270.547399
a – orbit major semiaxis (astronomical units)	2.49737900
e – orbit eccentricity	0.54284100
ω – orbit ascending node-perihelion angle (degrees)	196.948598
Ω – longitude of orbit ascending node (degrees)	197.880324
i – orbit inclination to the ecliptic plane (degrees)	8.528413

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	72.396040	2.54104132	0.51302928	186.245647	200.808437	8.320241	1.23741272	4.050589
01/21/1858	134.785335	2.53530076	0.51903553	186.423470	200.563814	8.388032	1.21938958	4.036871
01/29/1887	211.112455	2.52343344	0.52986995	187.526570	200.198361	8.537328	1.18634190	4.008560
02/07/1916	307.793439	2.50791871	0.53693044	189.220868	199.842263	8.606758	1.16134082	3.971648
02/14/1945	56.954288	2.50584648	0.53893858	190.887993	199.449590	8.624733	1.15534914	3.966727
02/22/1974	169.607920	2.50131603	0.54110990	193.375305	198.840513	8.609496	1.14782917	3.955974
03/02/2003	288.140123	2.49992591	0.54148270	195.155091	198.376052	8.570911	1.14625927	3.952677
03/09/2032	48.274304	2.49589782	0.54372063	197.798833	197.643880	8.506372	1.13882670	3.943127
03/17/2061	178.941304	2.48974610	0.54787163	199.483575	197.185353	8.476863	1.12568485	3.928558
03/25/2090	323.761966	2.47487135	0.55824721	201.276696	196.694165	8.490005	1.09328133	3.893405
04/03/2119	134.360077	2.46372678	0.56644815	201.716530	196.545238	8.542858	1.06815330	3.867136
04/10/2148	322.847184	2.45477695	0.57152247	201.781807	196.375767	8.587282	1.05181676	3.846083
04/18/2177	156.775398	2.45974557	0.56932990	201.809009	196.078067	8.569003	1.05933887	3.857766

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