Asteroid General Data

2001 TC₄₅

General information

Preliminary designation	2001 TC₄₅
Group	Apollo
Absolute magnitude	19.23
Approximate diameter (m)	380
Approximate mass (kg)	9.95·10¹⁰
Number of observations	213
Arc length (days)	8602

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	175.200898
a – orbit major semiaxis (astronomical units)	2.21849600
e – orbit eccentricity	0.64279100
ω – orbit ascending node-perihelion angle (degrees)	67.108257
Ω – longitude of orbit ascending node (degrees)	35.130481
i – orbit inclination to the ecliptic plane (degrees)	15.469492

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	189.546980	2.21311171	0.63845267	58.899872	42.734387	16.372928	0.80014464	3.292347
01/21/1858	123.790187	2.21287521	0.63836890	60.072387	41.653202	16.227574	0.80024449	3.291819
01/29/1887	57.234798	2.21692596	0.63907852	61.202092	40.619311	16.087802	0.80013620	3.300862
02/07/1916	345.810552	2.21482588	0.63945334	62.385391	39.492416	15.951853	0.79854808	3.296173
02/14/1945	276.728838	2.21555919	0.63972579	63.570787	38.440774	15.832030	0.79820884	3.297810
02/22/1974	206.647337	2.21735203	0.64152147	64.708627	37.355135	15.689233	0.79487311	3.301814
03/02/2003	130.986907	2.21948023	0.64132732	65.893086	36.219423	15.579140	0.79606692	3.306569
03/09/2032	52.024087	2.21780081	0.64308328	67.098368	35.095663	15.469589	0.79157019	3.302816
03/17/2061	335.070952	2.21775381	0.64205391	68.350278	33.914800	15.364042	0.79383631	3.302711
03/25/2090	260.186843	2.21453603	0.64287656	69.712709	32.682528	15.255047	0.79086273	3.295526
04/03/2119	188.889994	2.21598563	0.64202103	70.916731	31.515731	15.161881	0.79327625	3.298762
04/10/2148	117.084253	2.21483788	0.64280702	72.334767	30.237685	15.068498	0.79112455	3.296200
04/18/2177	46.199512	2.21702839	0.64214451	73.557998	29.035725	14.985350	0.79337579	3.301091

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