Asteroid General Data

2017 TC₁

General information

Preliminary designation	2017 TC₁
Group	Apollo
Absolute magnitude	20.78
Approximate diameter (m)	190
Approximate mass (kg)	1.17·10¹⁰
Number of observations	56
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	86.591282
a – orbit major semiaxis (astronomical units)	2.49599000
e – orbit eccentricity	0.96911500
ω – orbit ascending node-perihelion angle (degrees)	254.924736
Ω – longitude of orbit ascending node (degrees)	272.581164
i – orbit inclination to the ecliptic plane (degrees)	9.174030

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	60.708477	2.52392553	0.96413210	230.738488	295.654494	11.148048	0.09052790	4.009733
01/21/1858	148.231722	2.51921554	0.96459103	233.034685	293.551764	10.832160	0.08920283	3.998514
01/29/1887	247.927675	2.50994763	0.96597130	235.691986	291.042152	10.548348	0.08541027	3.976469
02/07/1916	7.513464	2.49372308	0.96820352	240.701543	286.208467	10.132842	0.07929162	3.937975
02/14/1945	146.312639	2.48608733	0.96952401	244.236701	282.822515	9.872412	0.07576598	3.919902
02/22/1974	297.107279	2.48207726	0.97023681	247.442238	279.754579	9.666237	0.07387453	3.910421
03/02/2003	88.050678	2.48521047	0.96988135	251.040201	276.332640	9.414735	0.07485118	3.917828
03/09/2032	228.760697	2.49240803	0.96886732	255.395193	272.102601	9.153330	0.07759534	3.934860
03/17/2061	352.465909	2.50659917	0.96710725	262.409173	265.272371	8.829876	0.08244894	3.968514
03/25/2090	99.024836	2.51443798	0.96602293	267.185831	260.626662	8.706162	0.08543323	3.987145
04/03/2119	193.338948	2.52057684	0.96527467	271.372533	256.633511	8.662170	0.08752787	4.001755
04/10/2148	284.447033	2.51957751	0.96575100	274.620452	253.525797	8.699484	0.08629301	3.999376
04/18/2177	24.179025	2.50864293	0.96737640	280.339641	247.985106	8.894652	0.08184097	3.973369

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