Asteroid General Data

2015 TC₁₄₄

General information

Preliminary designation	2015 TC₁₄₄
Group	Apollo
Absolute magnitude	24.33
Approximate diameter (m)	36
Approximate mass (kg)	8.67·10⁷
Number of observations	80
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	60.011395
a – orbit major semiaxis (astronomical units)	2.29872200
e – orbit eccentricity	0.77799600
ω – orbit ascending node-perihelion angle (degrees)	60.032611
Ω – longitude of orbit ascending node (degrees)	218.580934
i – orbit inclination to the ecliptic plane (degrees)	3.066752

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	186.911417	2.29596106	0.77750183	37.451780	239.227413	3.907685	0.51084714	3.478944
01/21/1858	300.683688	2.29987856	0.77636885	40.394440	236.643144	3.732640	0.51432448	3.487851
01/29/1887	55.888611	2.29612488	0.77757468	42.516590	234.675805	3.655883	0.51071630	3.479316
02/07/1916	170.498039	2.29831092	0.77699272	45.923081	231.607387	3.482986	0.51254006	3.484286
02/14/1945	284.771345	2.29752436	0.77791459	48.150405	229.554890	3.396922	0.51024663	3.482497
02/22/1974	39.348394	2.29749278	0.77767370	52.363049	225.698838	3.245519	0.51079308	3.482426
03/02/2003	153.573664	2.29686151	0.77853131	54.853232	223.451721	3.169038	0.50868292	3.480990
03/09/2032	265.603103	2.29865708	0.77812194	60.071370	218.525063	3.065949	0.51002158	3.485073
03/17/2061	20.245920	2.29380244	0.77936725	62.848698	215.940668	3.012319	0.50608795	3.474038
03/25/2090	138.597361	2.29625818	0.77837497	68.520370	210.591699	2.900986	0.50890829	3.479619
04/03/2119	258.448667	2.29171132	0.77874629	71.487248	207.847050	2.865058	0.50704963	3.469289
04/10/2148	21.050663	2.29417879	0.77984642	77.868626	201.803475	2.800174	0.50507167	3.474894
04/18/2177	139.664709	2.29428671	0.77899413	81.294133	198.587329	2.780390	0.50705083	3.475139

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