Asteroid General Data

2015 TD₁₄₅

General information

Preliminary designation	2015 TD₁₄₅
Group	Apollo
Absolute magnitude	22.05
Approximate diameter (m)	100
Approximate mass (kg)	2.02·10⁹
Number of observations	50
Arc length (days)	122

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	317.895097
a – orbit major semiaxis (astronomical units)	1.97489000
e – orbit eccentricity	0.58885600
ω – orbit ascending node-perihelion angle (degrees)	163.523695
Ω – longitude of orbit ascending node (degrees)	285.952204
i – orbit inclination to the ecliptic plane (degrees)	5.721460

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	158.159491	1.96984025	0.58959175	159.955817	288.351560	5.597563	0.80843870	2.764694
01/21/1858	339.920106	1.96912454	0.58878208	160.413720	288.028279	5.613979	0.80973930	2.763188
01/29/1887	161.014831	1.96888760	0.59003522	160.890633	287.655939	5.638392	0.80717458	2.762689
02/07/1916	340.290450	1.96894827	0.58973096	161.497943	287.281805	5.665972	0.80779853	2.762817
02/14/1945	158.742332	1.97003346	0.58851670	162.032474	286.943098	5.669021	0.81063586	2.765101
02/22/1974	334.480029	1.97384197	0.58859777	162.596590	286.541257	5.682035	0.81204298	2.773123
03/02/2003	142.610408	1.97321379	0.59045476	163.121050	286.210186	5.716317	0.80812031	2.771800
03/09/2032	307.456351	1.97461895	0.59005659	163.792907	285.809341	5.738398	0.80948203	2.774761
03/17/2061	113.691474	1.97450882	0.58908777	164.103782	285.499126	5.741362	0.81134983	2.774529
03/25/2090	281.117627	1.97226690	0.59054592	164.651294	285.154188	5.777507	0.80755272	2.769805
04/03/2119	91.102410	1.97116900	0.58881326	165.242039	284.789580	5.788774	0.81051856	2.767492
04/10/2148	268.838215	1.96956715	0.58771745	165.568819	284.520334	5.794864	0.81201817	2.764119
04/18/2177	88.059535	1.97006987	0.58799375	166.158915	284.137513	5.814664	0.81168110	2.765178

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