Asteroid General Data

2010 TD₅₅

General information

Preliminary designation	2010 TD₅₅
Group	Apollo
Absolute magnitude	23.04
Approximate diameter (m)	66
Approximate mass (kg)	5.15·10⁸
Number of observations	25
Arc length (days)	15

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	68.053300
a – orbit major semiaxis (astronomical units)	1.43373700
e – orbit eccentricity	0.34420900
ω – orbit ascending node-perihelion angle (degrees)	60.732036
Ω – longitude of orbit ascending node (degrees)	21.043670
i – orbit inclination to the ecliptic plane (degrees)	22.860396

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	26.338005	1.43373927	0.34263534	59.315557	22.212829	22.977853	0.94248953	1.716745
01/21/1858	351.531498	1.43405000	0.34296293	59.532405	22.028944	22.957474	0.94222401	1.717303
01/29/1887	314.483108	1.43419042	0.34312837	59.698417	21.871059	22.944930	0.94207899	1.717556
02/07/1916	277.714453	1.43380854	0.34324160	59.934744	21.693799	22.928576	0.94166581	1.716870
02/14/1945	242.989409	1.43406392	0.34358764	60.140427	21.523033	22.909242	0.94133728	1.717328
02/22/1974	205.899025	1.43423176	0.34391863	60.344994	21.352778	22.892469	0.94097274	1.717630
03/02/2003	169.915114	1.43349591	0.34384928	60.578444	21.188839	22.879197	0.94058937	1.716308
03/09/2032	135.518559	1.43389268	0.34439262	60.754440	21.021469	22.859342	0.94007063	1.717021
03/17/2061	98.684441	1.43418932	0.34463568	60.941766	20.847569	22.846516	0.93991651	1.717554
03/25/2090	62.889490	1.43341092	0.34465780	61.159603	20.687497	22.833004	0.93937466	1.716156
04/03/2119	29.002319	1.43392739	0.34500518	61.351987	20.501915	22.814411	0.93921502	1.717083
04/10/2148	352.495676	1.43403610	0.34514945	61.525266	20.342516	22.802910	0.93907933	1.717279
04/18/2177	316.709432	1.43372837	0.34521396	61.759329	20.162272	22.787871	0.93878533	1.716726

Detailed table...

3D animation...

Calculation on the date...

Return to approaches archive