Asteroid General Data

2021 TC₁₃

General information

Preliminary designation	2021 TC₁₃
Group	Amor
Absolute magnitude	25.99
Approximate diameter (m)	17
Approximate mass (kg)	8.75·10⁶
Number of observations	42
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	3.601976
a – orbit major semiaxis (astronomical units)	1.39067800
e – orbit eccentricity	0.26137800
ω – orbit ascending node-perihelion angle (degrees)	357.553403
Ω – longitude of orbit ascending node (degrees)	18.365309
i – orbit inclination to the ecliptic plane (degrees)	16.219868

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	186.446948	1.39219356	0.26236632	355.667972	19.339676	16.226813	1.02692886	1.642669
01/21/1858	71.376009	1.39103909	0.26182581	355.908248	19.187125	16.229536	1.02682915	1.640626
01/29/1887	317.243450	1.39162353	0.26218145	356.157791	19.053601	16.225530	1.02676566	1.641660
02/07/1916	202.333206	1.39125628	0.26174800	356.510526	18.907479	16.227494	1.02709773	1.641010
02/14/1945	89.919758	1.39128861	0.26180206	356.727241	18.763191	16.223718	1.02704639	1.641068
02/22/1974	339.660130	1.38991955	0.26106830	357.002326	18.624178	16.225908	1.02705562	1.638646
03/02/2003	232.441153	1.39042868	0.26134493	357.209146	18.493238	16.221910	1.02704719	1.639546
03/09/2032	125.597890	1.39057661	0.26134160	357.619821	18.341145	16.219106	1.02716109	1.639808
03/17/2061	15.988694	1.39070285	0.26132189	357.802298	18.219554	16.217103	1.02728175	1.640031
03/25/2090	263.076185	1.39095633	0.26150845	358.195275	18.062834	16.215196	1.02720949	1.640480
04/03/2119	150.204531	1.39137619	0.26177230	358.391487	17.933334	16.212331	1.02715244	1.641223
04/10/2148	41.237545	1.39057072	0.26152182	358.719827	17.780715	16.217066	1.02690613	1.639798
04/18/2177	294.361157	1.38983903	0.26108937	358.939515	17.646212	16.215592	1.02696684	1.638503

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