Asteroid General Data

2020 TB₁

General information

Preliminary designation	2020 TB₁
Group	Apollo
Absolute magnitude	26.63
Approximate diameter (m)	13
Approximate mass (kg)	3.61·10⁶
Number of observations	26
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	321.405052
a – orbit major semiaxis (astronomical units)	1.63811600
e – orbit eccentricity	0.43080600
ω – orbit ascending node-perihelion angle (degrees)	309.225229
Ω – longitude of orbit ascending node (degrees)	11.270561
i – orbit inclination to the ecliptic plane (degrees)	1.016225

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	347.142388	1.62771502	0.42719962	304.164476	14.405941	1.001038	0.93235578	2.076673
01/21/1858	340.342991	1.62691557	0.42697368	304.968190	13.862152	0.996470	0.93226545	2.075143
01/29/1887	338.217326	1.62564589	0.42675182	305.340544	13.564913	0.990297	0.93189854	2.072715
02/07/1916	333.197030	1.62769076	0.42744355	306.019369	13.204317	0.989152	0.93194485	2.076627
02/14/1945	298.377704	1.63640518	0.42977041	307.350904	12.458658	1.012750	0.93312665	2.093326
02/22/1974	254.958529	1.63380058	0.42921101	308.261420	11.816834	1.006922	0.93255539	2.088330
03/02/2003	221.062978	1.63174258	0.42869000	308.569187	11.535427	1.006951	0.93223085	2.084386
03/09/2032	181.460537	1.63827218	0.43040139	309.240904	11.267030	1.015125	0.93315755	2.096910
03/17/2061	122.893439	1.63870595	0.43037700	309.551052	11.022091	1.011519	0.93344461	2.097742
03/25/2090	70.656690	1.63495989	0.42934733	312.893535	7.677693	1.009748	0.93299423	2.090553
04/03/2119	30.470412	1.63369895	0.42903412	313.122529	7.496651	1.007770	0.93278636	2.088135
04/10/2148	351.649591	1.63445423	0.42928324	313.685850	6.982727	1.004803	0.93281042	2.089584
04/18/2177	320.144048	1.63212830	0.42877303	316.207049	4.692702	1.001159	0.93231571	2.085125

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