Asteroid General Data

2020 TB₈

General information

Preliminary designation	2020 TB₈
Group	Amor
Absolute magnitude	21.63
Approximate diameter (m)	130
Approximate mass (kg)	3.61·10⁹
Number of observations	14
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	198.571663
a – orbit major semiaxis (astronomical units)	2.47600400
e – orbit eccentricity	0.47634300
ω – orbit ascending node-perihelion angle (degrees)	278.861281
Ω – longitude of orbit ascending node (degrees)	74.047604
i – orbit inclination to the ecliptic plane (degrees)	19.258146

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	105.422618	2.50509520	0.44081252	272.645550	79.587527	19.408408	1.40081787	3.964943
01/21/1858	221.359465	2.50281634	0.44547522	273.830355	78.703342	19.373533	1.38787368	3.959534
01/29/1887	342.807695	2.49719900	0.45204686	275.584440	77.438763	19.343386	1.36834803	3.946211
02/07/1916	111.988508	2.49364196	0.45720483	276.664914	76.571010	19.322898	1.35353681	3.937783
02/14/1945	247.743597	2.48829464	0.46384103	277.989335	75.480192	19.296626	1.33412150	3.925123
02/22/1974	32.913935	2.48345488	0.46916098	278.520708	74.869373	19.285871	1.31831475	3.913677
03/02/2003	185.318310	2.47883340	0.47402369	278.885368	74.314235	19.262522	1.30380765	3.902758
03/09/2032	344.732813	2.47710888	0.47599196	278.733330	74.031226	19.257876	1.29802498	3.898686
03/17/2061	145.909486	2.47523112	0.47610875	278.656284	73.778245	19.261289	1.29675193	3.894254
03/25/2090	306.007355	2.48037562	0.47162980	278.538353	73.487245	19.278088	1.31055656	3.906401
04/03/2119	99.693746	2.48159354	0.46755513	278.889558	73.071063	19.315059	1.32131175	3.909278
04/10/2148	245.522320	2.49075979	0.45961047	279.733012	72.320348	19.367032	1.34598051	3.930958
04/18/2177	22.236062	2.49232312	0.45476554	280.876227	71.532076	19.450264	1.35890044	3.934659

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