Asteroid General Data

2009 TT

General information

Preliminary designation	2009 TT
Group	Apollo
Absolute magnitude	25.13
Approximate diameter (m)	25
Approximate mass (kg)	2.87·10⁷
Number of observations	60
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	265.081797
a – orbit major semiaxis (astronomical units)	2.33383100
e – orbit eccentricity	0.56817000
ω – orbit ascending node-perihelion angle (degrees)	204.289557
Ω – longitude of orbit ascending node (degrees)	199.556255
i – orbit inclination to the ecliptic plane (degrees)	11.415972

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	89.133223	2.32931131	0.57268862	199.503672	202.446170	11.840827	0.99534124	3.555019
01/21/1858	143.325743	2.32977728	0.57191421	200.393448	201.999847	11.762728	0.99734454	3.556086
01/29/1887	197.117157	2.33319245	0.57063855	201.085861	201.546484	11.699380	1.00178289	3.563908
02/07/1916	252.242222	2.33304937	0.56884266	201.784665	201.099377	11.621138	1.00591136	3.563580
02/14/1945	305.846883	2.33245197	0.57119857	202.053747	200.866724	11.621281	1.00015873	3.562211
02/22/1974	356.540534	2.33233302	0.57115999	202.811590	200.410423	11.560598	1.00019773	3.561939
03/02/2003	45.391221	2.33312878	0.57158272	203.691292	199.977263	11.497173	0.99955269	3.563762
03/09/2032	97.912315	2.32994084	0.57118298	204.530640	199.484285	11.427369	0.99911829	3.556460
03/17/2061	152.511659	2.33393595	0.56869494	205.086624	199.057230	11.355677	1.00663840	3.565611
03/25/2090	210.721655	2.33311587	0.56899601	205.679450	198.726268	11.315980	1.00558224	3.563732
04/03/2119	270.729834	2.32735058	0.57093680	206.270439	198.303615	11.293873	0.99858048	3.550531
04/10/2148	331.112240	2.32584659	0.57173284	207.042844	197.849947	11.235468	0.99608373	3.547090
04/18/2177	30.341005	2.32755585	0.57121628	207.877011	197.319685	11.154905	0.99801806	3.551001

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