Asteroid General Data

2003 TK₂

General information

Preliminary designation	2003 TK₂
Group	Apollo
Absolute magnitude	19.63
Approximate diameter (m)	310
Approximate mass (kg)	5.73·10¹⁰
Number of observations	154
Arc length (days)	6628

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	151.407858
a – orbit major semiaxis (astronomical units)	2.35118900
e – orbit eccentricity	0.64807900
ω – orbit ascending node-perihelion angle (degrees)	321.625874
Ω – longitude of orbit ascending node (degrees)	0.485218
i – orbit inclination to the ecliptic plane (degrees)	4.307157

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	99.239939	2.34356715	0.64538953	312.578849	7.530602	4.023933	0.83105345	3.587705
01/21/1858	138.195823	2.33637980	0.64986006	314.356736	6.095699	4.082647	0.81805989	3.571213
01/29/1887	175.767795	2.33643114	0.65034612	316.124636	4.751194	4.144047	0.81694222	3.571331
02/07/1916	213.206725	2.34306865	0.64681084	317.400764	3.883806	4.179699	0.82754644	3.586560
02/14/1945	250.970432	2.34763761	0.64524858	318.554557	2.934019	4.213917	0.83282778	3.597056
02/22/1974	283.470273	2.34111168	0.64888718	319.371846	2.193419	4.244226	0.82199432	3.582068
03/02/2003	311.131888	2.34201250	0.65066776	320.889059	1.089341	4.294212	0.81814047	3.584136
03/09/2032	338.985542	2.34519677	0.64949335	322.263863	0.116829	4.343584	0.82200707	3.591448
03/17/2061	10.293946	2.34530490	0.64890369	322.549783	359.781336	4.348997	0.82342790	3.591696
03/25/2090	35.139714	2.34695243	0.64967546	323.972528	358.758734	4.402631	0.82219504	3.595481
04/03/2119	52.350901	2.34957419	0.65057308	325.482874	357.751967	4.434989	0.82100447	3.601508
04/10/2148	72.095267	2.34987058	0.64907762	326.796147	356.869907	4.482582	0.82462218	3.602189
04/18/2177	96.404274	2.34748496	0.65053884	327.156607	356.496006	4.496807	0.82035481	3.596705

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