Asteroid General Data

2020 TB₉

General information

Preliminary designation	2020 TB₉
Group	Apollo
Absolute magnitude	25.62
Approximate diameter (m)	20
Approximate mass (kg)	1.46·10⁷
Number of observations	23
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	310.267771
a – orbit major semiaxis (astronomical units)	1.30347000
e – orbit eccentricity	0.27143000
ω – orbit ascending node-perihelion angle (degrees)	19.731091
Ω – longitude of orbit ascending node (degrees)	72.049615
i – orbit inclination to the ecliptic plane (degrees)	3.570649

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	45.773477	1.30400126	0.27234106	15.948584	76.552551	3.455786	0.94886818	1.489079
01/21/1858	222.974772	1.30385128	0.27227411	16.128065	76.466461	3.453795	0.94884634	1.488822
01/29/1887	28.358174	1.30507997	0.27257079	17.224496	74.877768	3.508381	0.94935329	1.490927
02/07/1916	206.454746	1.30338246	0.27187736	17.494205	74.731866	3.509292	0.94902228	1.488019
02/14/1945	25.326426	1.30460405	0.27219907	17.694628	74.611357	3.509612	0.94949204	1.490111
02/22/1974	196.037398	1.30298840	0.27132884	18.774524	73.199579	3.562310	0.94945007	1.487344
03/02/2003	20.240146	1.30317552	0.27135912	18.910816	73.112475	3.560113	0.94954696	1.487664
03/09/2032	195.585509	1.30306834	0.27124895	19.767512	72.032335	3.570095	0.94961242	1.487481
03/17/2061	21.217613	1.30279074	0.27128967	19.916245	71.921575	3.572671	0.94935706	1.487006
03/25/2090	203.591695	1.30121547	0.27055553	21.016262	70.919766	3.592973	0.94916442	1.484309
04/03/2119	43.533330	1.30122373	0.27045807	21.150562	70.824818	3.590810	0.94929726	1.484324
04/10/2148	239.775663	1.30086315	0.27043696	21.615837	70.305303	3.574713	0.94906167	1.483707
04/18/2177	77.340984	1.30573072	0.27217307	21.829791	69.593375	3.586254	0.95034597	1.492042

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