Asteroid General Data

2010 TD₅₄

General information

Preliminary designation	2010 TD₅₄
Group	Apollo
Absolute magnitude	28.80
Approximate diameter (m)	5
Approximate mass (kg)	1.80·10⁵
Number of observations	107
Arc length (days)	3

Approaches

Date	Object	r, AU	r, km
10/12/2010 10:48:00 AM	Earth	0.000344	51 488

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	255.652917
a – orbit major semiaxis (astronomical units)	1.97097781
e – orbit eccentricity	0.64201098
ω – orbit ascending node-perihelion angle (degrees)	76.617151
Ω – longitude of orbit ascending node (degrees)	18.146516
i – orbit inclination to the ecliptic plane (degrees)	4.295016

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	191.181807	1.78129713	0.61892416	76.297889	22.863527	5.049839	0.67880930	2.377416
01/21/1858	250.264527	1.78713945	0.61864344	76.909400	22.101546	5.069955	0.68153736	2.389122
01/29/1887	310.583933	1.77996755	0.61736644	77.706988	21.504228	5.118793	0.68107532	2.374755
02/07/1916	37.667771	1.77762009	0.61726346	78.502921	20.864069	5.115075	0.68036016	2.370058
02/14/1945	126.283902	1.78090958	0.61790785	78.950232	20.271248	5.109203	0.68047157	2.376640
02/22/1974	201.244359	1.78232206	0.61853225	79.655505	19.572883	5.091899	0.67989838	2.379468
03/02/2003	269.195557	1.78349152	0.61874249	80.317716	18.944830	5.084062	0.67996954	2.381810
03/09/2032	248.098707	1.97000875	0.64232368	77.291546	17.597848	4.282693	0.70462548	2.765049
03/17/2061	73.885877	1.96764109	0.64219678	78.082285	16.874978	4.274631	0.70402832	2.760066
03/25/2090	257.912555	1.96663832	0.64353765	79.460868	15.673755	4.254610	0.70103251	2.757956
04/03/2119	81.145708	1.96832494	0.64260169	80.949864	14.390156	4.239690	0.70347600	2.761505
04/10/2148	251.972028	1.97559903	0.64240332	81.697411	13.648111	4.223224	0.70646765	2.776827
04/18/2177	55.070183	1.97569882	0.64316301	83.235997	12.327846	4.208317	0.70500241	2.777037

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