Asteroid General Data

2015 TU₁₇₈

General information

Preliminary designation	2015 TU₁₇₈
Group	Amor
Absolute magnitude	23.33
Approximate diameter (m)	57
Approximate mass (kg)	3.45·10⁸
Number of observations	45
Arc length (days)	41

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	120.861116
a – orbit major semiaxis (astronomical units)	1.62157400
e – orbit eccentricity	0.31621300
ω – orbit ascending node-perihelion angle (degrees)	225.511640
Ω – longitude of orbit ascending node (degrees)	131.903914
i – orbit inclination to the ecliptic plane (degrees)	4.436430

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	218.649519	1.62169888	0.31620044	223.318465	133.104073	4.435522	1.10891698	2.065171
01/21/1858	237.572672	1.62105457	0.31580748	223.616915	132.945062	4.435304	1.10911342	2.063940
01/29/1887	258.044804	1.62146490	0.31604023	223.902831	132.796343	4.435629	1.10901676	2.064724
02/07/1916	276.507855	1.62183020	0.31634711	224.227988	132.612693	4.436828	1.10876891	2.065421
02/14/1945	296.394343	1.62126402	0.31645595	224.601149	132.419010	4.436311	1.10820537	2.064340
02/22/1974	316.356358	1.62148278	0.31635907	224.879360	132.253250	4.435903	1.10851199	2.064758
03/02/2003	335.794813	1.62157429	0.31635680	225.212677	132.060754	4.434969	1.10857824	2.064933
03/09/2032	355.654903	1.62128602	0.31610047	225.565760	131.864028	4.436384	1.10879674	2.064382
03/17/2061	15.466070	1.62163340	0.31622270	225.917443	131.688288	4.433935	1.10883611	2.065046
03/25/2090	34.856784	1.62139350	0.31619434	226.291328	131.507748	4.432977	1.10871805	2.064587
04/03/2119	54.922586	1.62174665	0.31652882	226.607046	131.317934	4.435149	1.10841709	2.065262
04/10/2148	74.121358	1.62123117	0.31659074	226.972072	131.135756	4.433017	1.10796439	2.064277
04/18/2177	94.726859	1.62138643	0.31654718	227.238350	130.972094	4.432817	1.10814113	2.064574

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