Asteroid General Data

2015 TH₁₄₄

General information

Preliminary designation	2015 TH₁₄₄
Group	Apollo
Absolute magnitude	24.55
Approximate diameter (m)	33
Approximate mass (kg)	6.40·10⁷
Number of observations	19
Arc length (days)	28

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	271.712185
a – orbit major semiaxis (astronomical units)	2.05163800
e – orbit eccentricity	0.52125600
ω – orbit ascending node-perihelion angle (degrees)	278.982537
Ω – longitude of orbit ascending node (degrees)	53.525781
i – orbit inclination to the ecliptic plane (degrees)	4.390841

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	264.384930	2.06076201	0.50690373	273.152443	58.213191	4.402824	1.01615406	2.958301
01/21/1858	194.861862	2.05983428	0.50850157	274.338942	57.376479	4.399328	1.01240532	2.956304
01/29/1887	128.926515	2.05794748	0.51173795	275.573628	56.533600	4.394892	1.00481766	2.952243
02/07/1916	67.347933	2.05654626	0.51382905	276.519563	55.761803	4.393126	0.99983304	2.949228
02/14/1945	10.257053	2.05471607	0.51722679	277.425372	55.070588	4.388762	0.99196187	2.945292
02/22/1974	317.645072	2.05325114	0.51873430	278.082992	54.437510	4.390395	0.98815935	2.942143
03/02/2003	269.096285	2.05174203	0.52084497	278.544761	53.973676	4.386533	0.98310252	2.938900
03/09/2032	222.156688	2.05227929	0.52041363	279.008671	53.479007	4.390957	0.98424517	2.940054
03/17/2061	174.908731	2.05206363	0.52007639	279.319270	53.148319	4.389693	0.98483379	2.939591
03/25/2090	126.113803	2.05327284	0.51742269	279.982997	52.573968	4.396007	0.99086289	2.942189
04/03/2119	75.136281	2.05446674	0.51573315	280.686622	52.022350	4.396703	0.99491014	2.944756
04/10/2148	20.233962	2.05641155	0.51244068	281.575754	51.435097	4.402872	1.00262263	2.948938
04/18/2177	320.371989	2.05853963	0.51114633	282.587282	50.725856	4.412084	1.00632466	2.953517

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