Asteroid General Data

2005 TN

General information

Preliminary designation	2005 TN
Group	Amor
Absolute magnitude	22.40
Approximate diameter (m)	88
Approximate mass (kg)	1.25·10⁹
Number of observations	26
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	357.232737
a – orbit major semiaxis (astronomical units)	1.76606800
e – orbit eccentricity	0.30145700
ω – orbit ascending node-perihelion angle (degrees)	313.383277
Ω – longitude of orbit ascending node (degrees)	13.237023
i – orbit inclination to the ecliptic plane (degrees)	16.854882

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	273.299711	1.76598321	0.30221573	311.151139	14.635967	16.799916	1.23227529	2.346824
01/21/1858	44.854587	1.76620474	0.30199432	311.520744	14.438517	16.806548	1.23282093	2.347265
01/29/1887	176.554844	1.76554658	0.30187979	311.860240	14.218724	16.820225	1.23256375	2.345953
02/07/1916	308.701439	1.76586647	0.30165028	312.212269	14.020630	16.827369	1.23319236	2.346591
02/14/1945	80.777558	1.76546346	0.30175988	312.531345	13.799955	16.838613	1.23271742	2.345788
02/22/1974	213.190634	1.76604202	0.30145163	312.844551	13.602737	16.843433	1.23366577	2.346941
03/02/2003	345.174252	1.76568887	0.30155567	313.119993	13.398495	16.850182	1.23323538	2.346237
03/09/2032	117.017888	1.76622635	0.30101194	313.460645	13.206913	16.855635	1.23457114	2.347308
03/17/2061	247.858102	1.76578956	0.30099716	313.731246	13.010112	16.861691	1.23429191	2.346438
03/25/2090	19.106090	1.76614477	0.30048404	314.097540	12.802982	16.872101	1.23544646	2.347146
04/03/2119	150.430646	1.76562259	0.30048365	314.400326	12.608709	16.880600	1.23508187	2.346105
04/10/2148	282.379671	1.76615845	0.30019159	314.778367	12.390910	16.892416	1.23597254	2.347173
04/18/2177	54.346343	1.76556925	0.30021438	315.094380	12.200000	16.900557	1.23551997	2.345999

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