Asteroid General Data

2009 TD₁₇

General information

Preliminary designation	2009 TD₁₇
Group	Apollo
Absolute magnitude	27.68
Approximate diameter (m)	8
Approximate mass (kg)	8.47·10⁵
Number of observations	19
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	109.647008
a – orbit major semiaxis (astronomical units)	1.12665000
e – orbit eccentricity	0.21984500
ω – orbit ascending node-perihelion angle (degrees)	83.359665
Ω – longitude of orbit ascending node (degrees)	217.687984
i – orbit inclination to the ecliptic plane (degrees)	0.079175

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	262.616852	1.04918743	0.20350915	276.442671	9.147248	0.488057	0.83566818	1.074683
01/21/1858	273.314960	1.04744017	0.20339981	276.686017	9.180630	0.481904	0.83439104	1.071999
01/29/1887	271.935087	1.04952683	0.20365446	276.250429	8.877081	0.474704	0.83578601	1.075204
02/07/1916	283.055619	1.07890444	0.20827485	286.034621	5.678785	0.281913	0.85419577	1.120663
02/14/1945	105.557312	1.09103344	0.21082578	289.526815	4.659907	0.248195	0.86101546	1.139614
02/22/1974	301.061534	1.08794951	0.21024300	289.843561	4.291761	0.242396	0.85921574	1.134785
03/02/2003	131.348967	1.09086676	0.21091432	290.428675	3.290505	0.232387	0.86078734	1.139353
03/09/2032	317.725617	1.12684630	0.21984991	83.612149	217.301601	0.079517	0.87910925	1.196183
03/17/2061	356.568755	1.13205178	0.22114067	84.847606	213.818053	0.081135	0.88170909	1.204481
03/25/2090	10.021630	1.14715749	0.22508388	88.314968	207.347620	0.065345	0.88895083	1.228670
04/03/2119	237.096535	1.14687707	0.22500637	89.463961	205.930395	0.067690	0.88882242	1.228219
04/10/2148	241.992237	1.13201644	0.22069702	96.618952	195.852435	0.111731	0.88218379	1.204425
04/18/2177	257.158104	1.13617904	0.22181429	97.990224	194.060804	0.112457	0.88415830	1.211074

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