Asteroid General Data

2019 TB₈

General information

Preliminary designation	2019 TB₈
Group	Apollo
Absolute magnitude	21.58
Approximate diameter (m)	130
Approximate mass (kg)	3.87·10⁹
Number of observations	45
Arc length (days)	39

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	245.205414
a – orbit major semiaxis (astronomical units)	1.90113800
e – orbit eccentricity	0.52799300
ω – orbit ascending node-perihelion angle (degrees)	345.729041
Ω – longitude of orbit ascending node (degrees)	350.626360
i – orbit inclination to the ecliptic plane (degrees)	11.744211

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	104.126827	1.90148744	0.52721195	343.139386	352.157084	11.665021	0.89900054	2.622049
01/21/1858	129.141620	1.90098407	0.52728989	343.499415	351.948825	11.679913	0.89861438	2.621008
01/29/1887	153.815240	1.90089160	0.52795131	343.967597	351.701087	11.705530	0.89731339	2.620817
02/07/1916	178.600251	1.90172888	0.52784658	344.307172	351.486084	11.705644	0.89790780	2.622548
02/14/1945	202.872992	1.90183961	0.52715744	344.654127	351.255051	11.716565	0.89927072	2.622777
02/22/1974	228.212266	1.90115111	0.52723689	345.041758	351.044313	11.724719	0.89879410	2.621353
03/02/2003	252.962716	1.90132379	0.52802131	345.439459	350.802023	11.739499	0.89738432	2.621711
03/09/2032	277.005676	1.90130866	0.52737603	345.759785	350.603155	11.735744	0.89860406	2.621679
03/17/2061	301.634610	1.90116597	0.52694338	346.061686	350.416042	11.740934	0.89935916	2.621384
03/25/2090	326.764425	1.90113362	0.52726706	346.539855	350.168295	11.761024	0.89872848	2.621317
04/03/2119	351.341244	1.90138495	0.52734921	346.914566	349.956326	11.761405	0.89869110	2.621837
04/10/2148	15.389792	1.90150027	0.52692145	347.290111	349.742652	11.764241	0.89955900	2.622076
04/18/2177	40.448506	1.90105778	0.52718415	347.618444	349.545084	11.775439	0.89885025	2.621160

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