Asteroid General Data

2016 TC₅₇

General information

Preliminary designation	2016 TC₅₇
Group	Apollo
Absolute magnitude	27.06
Approximate diameter (m)	10
Approximate mass (kg)	1.99·10⁶
Number of observations	38
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	37.834568
a – orbit major semiaxis (astronomical units)	2.17698000
e – orbit eccentricity	0.54749900
ω – orbit ascending node-perihelion angle (degrees)	339.795991
Ω – longitude of orbit ascending node (degrees)	20.868523
i – orbit inclination to the ecliptic plane (degrees)	4.463315

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	102.064322	2.16979554	0.54841623	335.596543	23.193079	4.120877	0.97984445	3.196162
01/21/1858	131.104437	2.16760365	0.54639442	336.074921	22.729439	4.137623	0.98323712	3.191321
01/29/1887	165.277907	2.16741446	0.54689673	336.684241	22.448143	4.141738	0.98206257	3.190903
02/07/1916	198.032026	2.16779084	0.54823841	337.217543	22.151433	4.143631	0.97932463	3.191734
02/14/1945	233.652812	2.16527396	0.54733460	337.689446	21.753955	4.160223	0.98014459	3.186177
02/22/1974	269.309621	2.17797607	0.54810179	338.533121	21.499577	4.201233	0.98422350	3.214255
03/02/2003	279.845967	2.17619554	0.54984790	339.029350	21.203364	4.207592	0.97961899	3.210314
03/09/2032	291.676925	2.17503048	0.54945034	340.056312	20.748665	4.473552	0.97995925	3.207736
03/17/2061	304.609202	2.17766381	0.54723804	340.399470	20.575797	4.458066	0.98596334	3.213563
03/25/2090	306.152240	2.19208139	0.55001189	341.347884	20.210437	4.439602	0.98641057	3.245530
04/03/2119	292.439794	2.18868867	0.55049684	342.078178	19.848780	4.449045	0.98382247	3.237998
04/10/2148	278.105845	2.19312204	0.55090300	342.630248	19.573464	4.438686	0.98492453	3.247841
04/18/2177	292.452907	2.14258383	0.54262837	341.966084	19.131000	4.627713	0.97995707	3.136226

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