Asteroid General Data

2007 TK₈ (523621)

General information

Preliminary designation	2007 TK₈
Number	523621
Group	Amor
Absolute magnitude	21.32
Approximate diameter (m)	140
Approximate mass (kg)	5.54·10⁹
Number of observations	236
Arc length (days)	4871

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	114.660919
a – orbit major semiaxis (astronomical units)	1.49666200
e – orbit eccentricity	0.15981800
ω – orbit ascending node-perihelion angle (degrees)	172.009699
Ω – longitude of orbit ascending node (degrees)	217.003302
i – orbit inclination to the ecliptic plane (degrees)	3.097812

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	130.289629	1.49648428	0.15965715	169.655054	218.541998	3.069050	1.25755986	1.830665
01/21/1858	76.436938	1.49656342	0.15970126	169.937417	218.360515	3.072347	1.25756035	1.830810
01/29/1887	21.929587	1.49670567	0.15989316	170.343246	218.068576	3.078357	1.25739267	1.831071
02/07/1916	327.616972	1.49664326	0.15972430	170.682270	217.897366	3.081041	1.25759297	1.830957
02/14/1945	273.747840	1.49655756	0.15978645	171.004828	217.645240	3.085972	1.25742794	1.830799
02/22/1974	220.025493	1.49650924	0.15970167	171.334357	217.436050	3.089525	1.25751422	1.830711
03/02/2003	165.817978	1.49664362	0.15982281	171.634684	217.254961	3.092941	1.25744582	1.830957
03/09/2032	111.188945	1.49659572	0.15978903	172.113048	216.976017	3.098599	1.25745614	1.830869
03/17/2061	57.364681	1.49665929	0.15972891	172.385619	216.808051	3.101349	1.25759953	1.830986
03/25/2090	3.647180	1.49655215	0.15981054	172.769115	216.521434	3.107630	1.25738735	1.830789
04/03/2119	309.628061	1.49658311	0.15977117	173.063305	216.347158	3.110855	1.25747227	1.830846
04/10/2148	255.181723	1.49677834	0.15991164	173.414911	216.121007	3.116878	1.25742606	1.831204
04/18/2177	200.824653	1.49669817	0.15979924	173.756482	215.886166	3.120050	1.25752694	1.831057

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