Asteroid General Data

2020 TH₈

General information

Preliminary designation	2020 TH₈
Group	Apollo
Absolute magnitude	20.06
Approximate diameter (m)	260
Approximate mass (kg)	3.16·10¹⁰
Number of observations	109
Arc length (days)	3647

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	116.649681
a – orbit major semiaxis (astronomical units)	1.81465600
e – orbit eccentricity	0.74177500
ω – orbit ascending node-perihelion angle (degrees)	172.546166
Ω – longitude of orbit ascending node (degrees)	306.560572
i – orbit inclination to the ecliptic plane (degrees)	12.339831

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	155.347029	1.81389962	0.74342502	170.445641	307.855794	12.213748	0.46540126	2.442983
01/21/1858	108.150686	1.81479939	0.74223866	170.680560	307.683993	12.206955	0.46778512	2.444801
01/29/1887	64.187571	1.81300341	0.74382106	171.047528	307.451736	12.273831	0.46445329	2.441173
02/07/1916	21.588103	1.81511107	0.74174635	171.453745	307.257054	12.257378	0.46875907	2.445431
02/14/1945	334.787327	1.81448424	0.74197745	171.645416	307.107295	12.279211	0.46817785	2.444164
02/22/1974	292.243674	1.81323673	0.74322075	172.114125	306.849774	12.348756	0.46560157	2.441644
03/02/2003	249.773579	1.81482552	0.74164476	172.383701	306.695718	12.324956	0.46886968	2.444854
03/09/2032	202.956679	1.81449912	0.74227260	172.617315	306.495362	12.364077	0.46764614	2.444194
03/17/2061	160.842207	1.81312497	0.74301016	173.048047	306.274951	12.402336	0.46595470	2.441418
03/25/2090	116.531772	1.81507757	0.74115083	173.314338	306.115805	12.369566	0.46983132	2.445363
04/03/2119	70.020046	1.81365326	0.74213389	173.578615	305.933492	12.409833	0.46767970	2.442486
04/10/2148	28.531415	1.81296366	0.74237702	173.997656	305.723066	12.435769	0.46706111	2.441093
04/18/2177	343.928053	1.81538101	0.74039136	174.248328	305.559253	12.396163	0.47128859	2.445977

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