Asteroid General Data

2013 TR₁₂

General information

Preliminary designation	2013 TR₁₂
Group	Apollo
Absolute magnitude	28.60
Approximate diameter (m)	5
Approximate mass (kg)	2.38·10⁵
Number of observations	22
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	306.099341
a – orbit major semiaxis (astronomical units)	1.93405400
e – orbit eccentricity	0.56720100
ω – orbit ascending node-perihelion angle (degrees)	304.162338
Ω – longitude of orbit ascending node (degrees)	10.721667
i – orbit inclination to the ecliptic plane (degrees)	8.837998

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	356.385566	1.87309167	0.55578834	297.973324	14.347279	8.678829	0.83204915	2.563534
01/21/1858	114.149921	1.87206065	0.55603660	298.516509	13.873493	8.697796	0.83112641	2.561418
01/29/1887	232.328211	1.87156848	0.55580784	299.284331	13.277664	8.728780	0.83133604	2.560408
02/07/1916	349.724404	1.87225073	0.55574230	299.802621	12.839502	8.743678	0.83176181	2.561808
02/14/1945	105.224703	1.87304462	0.55637172	300.587165	12.227817	8.772109	0.83093556	2.563438
02/22/1974	220.510561	1.87338288	0.55561838	301.071611	11.799876	8.791150	0.83249693	2.564132
03/02/2003	331.877263	1.87620390	0.55690986	301.919156	11.214207	8.815265	0.83132746	2.569926
03/09/2032	316.498288	1.93557912	0.56708828	304.170084	10.690159	8.841781	0.83793488	2.692880
03/17/2061	234.985411	1.93519307	0.56728036	304.880921	10.133093	8.872033	0.83739605	2.692074
03/25/2090	152.950251	1.93600475	0.56669568	305.578884	9.594171	8.902389	0.83887923	2.693768
04/03/2119	71.685486	1.93521706	0.56647205	306.244573	9.075158	8.933078	0.83897069	2.692124
04/10/2148	353.759715	1.93381781	0.56586138	306.926105	8.503686	8.967088	0.83954500	2.689205
04/18/2177	277.423929	1.93386169	0.56601463	307.606584	8.013039	8.998810	0.83926768	2.689297

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