Asteroid General Data

2013 TO₄

General information

Preliminary designation	2013 TO₄
Group	Apollo
Absolute magnitude	25.30
Approximate diameter (m)	23
Approximate mass (kg)	2.27·10⁷
Number of observations	44
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	211.347560
a – orbit major semiaxis (astronomical units)	1.98873200
e – orbit eccentricity	0.52442000
ω – orbit ascending node-perihelion angle (degrees)	204.882464
Ω – longitude of orbit ascending node (degrees)	204.115566
i – orbit inclination to the ecliptic plane (degrees)	5.070910

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	154.401892	1.99363906	0.52585714	201.429670	206.217530	5.073603	0.94526972	2.814948
01/21/1858	264.596220	1.99358794	0.52603921	202.023198	205.941088	5.066631	0.94488251	2.814840
01/29/1887	17.189214	1.99386319	0.52604259	202.375068	205.584152	5.058512	0.94500624	2.815423
02/07/1916	124.261901	1.99573112	0.52649253	202.902596	205.289496	5.048750	0.94499359	2.819380
02/14/1945	229.720770	1.99605553	0.52622388	203.211036	204.979098	5.038960	0.94568345	2.820068
02/22/1974	332.171413	1.99687849	0.52671290	203.820361	204.695779	5.032883	0.94509683	2.821812
03/02/2003	77.464247	1.99578783	0.52580607	204.234069	204.409681	5.031511	0.94639048	2.819500
03/09/2032	194.009324	1.98865365	0.52542405	204.986642	204.003102	5.066299	0.94376719	2.804396
03/17/2061	314.743973	1.99114221	0.52428947	205.495153	203.628104	5.054900	0.94720732	2.809662
03/25/2090	76.026696	1.98483359	0.52508889	206.015936	203.385560	5.075471	0.94261953	2.796319
04/03/2119	211.739713	1.98406378	0.52302176	206.607348	203.031422	5.063561	0.94635524	2.794693
04/10/2148	351.776859	1.98281626	0.52416789	206.871320	202.829809	5.068631	0.94348764	2.792057
04/18/2177	128.321250	1.98506211	0.52383053	207.540841	202.475182	5.055565	0.94522597	2.796802

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