Asteroid General Data

2013 TH₄

General information

Preliminary designation	2013 TH₄
Group	Aten
Absolute magnitude	23.16
Approximate diameter (m)	62
Approximate mass (kg)	4.36·10⁸
Number of observations	24
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	344.212825
a – orbit major semiaxis (astronomical units)	0.88852800
e – orbit eccentricity	0.42192800
ω – orbit ascending node-perihelion angle (degrees)	2.388653
Ω – longitude of orbit ascending node (degrees)	188.451279
i – orbit inclination to the ecliptic plane (degrees)	27.763318

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	335.327122	0.88846636	0.42170032	1.854254	189.036431	27.710407	0.51379981	0.837456
01/21/1858	210.165226	0.88849302	0.42169604	1.934600	188.953589	27.713898	0.51381903	0.837494
01/29/1887	84.780140	0.88851640	0.42173267	2.004901	188.866764	27.716124	0.51380001	0.837527
02/07/1916	319.357465	0.88847646	0.42176956	2.079659	188.780120	27.720536	0.51374413	0.837470
02/14/1945	194.232644	0.88850379	0.42176595	2.164149	188.692628	27.721429	0.51376315	0.837509
02/22/1974	69.146658	0.88849687	0.42170411	2.241826	188.606295	27.723629	0.51381409	0.837499
03/02/2003	303.689866	0.88849291	0.42168278	2.330438	188.520081	27.727233	0.51383075	0.837494
03/09/2032	178.299245	0.88847830	0.42169274	2.405252	188.437810	27.729020	0.51381345	0.837473
03/17/2061	53.145211	0.88844356	0.42170532	2.492025	188.349103	27.731919	0.51378218	0.837424
03/25/2090	287.901061	0.88850905	0.42173672	2.565376	188.270263	27.733874	0.51379216	0.837517
04/03/2119	162.448721	0.88850032	0.42176735	2.648294	188.182960	27.737546	0.51375990	0.837504
04/10/2148	37.117235	0.88850857	0.42181111	2.720358	188.095176	27.740237	0.51372578	0.837516
04/18/2177	272.092739	0.88848833	0.42186302	2.808611	188.008771	27.744636	0.51366796	0.837487

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