Asteroid General Data

2008 TF₉

General information

Preliminary designation	2008 TF₉
Group	Amor
Absolute magnitude	20.84
Approximate diameter (m)	180
Approximate mass (kg)	1.08·10¹⁰
Number of observations	41
Arc length (days)	19

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	153.357566
a – orbit major semiaxis (astronomical units)	2.55215100
e – orbit eccentricity	0.53628900
ω – orbit ascending node-perihelion angle (degrees)	324.698556
Ω – longitude of orbit ascending node (degrees)	5.760762
i – orbit inclination to the ecliptic plane (degrees)	41.141903

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	354.102729	2.55640425	0.55093185	322.823663	7.759349	40.240734	1.14799973	4.087379
01/21/1858	29.498648	2.55817309	0.54893017	322.811374	7.628974	40.230484	1.15391470	4.091622
01/29/1887	67.082240	2.55160947	0.55062577	323.005614	7.289346	40.427751	1.14662755	4.075885
02/07/1916	113.692254	2.54541855	0.55024666	323.777577	6.774437	40.813468	1.14481051	4.061060
02/14/1945	161.725672	2.55126675	0.54176739	324.437606	6.393909	40.996962	1.16907363	4.075064
02/22/1974	200.092461	2.55818402	0.53557846	324.403255	6.267228	40.917014	1.18807576	4.091648
03/02/2003	235.742313	2.55538264	0.53549350	324.377283	6.057987	40.977823	1.18699184	4.084929
03/09/2032	277.592194	2.54719246	0.53734390	324.896167	5.654163	41.289728	1.17847414	4.065306
03/17/2061	326.902140	2.54708253	0.53260875	325.723012	5.226703	41.590807	1.19048408	4.065043
03/25/2090	10.185991	2.55621829	0.52294633	326.018211	5.015531	41.565363	1.21945330	4.086933
04/03/2119	46.044458	2.55764279	0.52104730	326.001688	4.886306	41.544915	1.22498991	4.090350
04/10/2148	84.056489	2.55136655	0.52273906	326.182283	4.580970	41.734792	1.21766760	4.075303
04/18/2177	130.645744	2.54549457	0.52236201	326.958236	4.143390	42.093987	1.21582492	4.061242

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