Asteroid General Data

2003 TK (446963)

General information

Preliminary designation	2003 TK
Number	446963
Group	Amor
Absolute magnitude	19.50
Approximate diameter (m)	330
Approximate mass (kg)	6.85·10¹⁰
Number of observations	84
Arc length (days)	7703

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	307.258572
a – orbit major semiaxis (astronomical units)	2.06923200
e – orbit eccentricity	0.44660300
ω – orbit ascending node-perihelion angle (degrees)	11.559232
Ω – longitude of orbit ascending node (degrees)	258.640610
i – orbit inclination to the ecliptic plane (degrees)	4.378220

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	41.542997	2.05347547	0.46352632	5.772508	260.731392	4.498629	1.10163555	2.942625
01/21/1858	346.582937	2.05639481	0.46081153	6.311733	260.437808	4.480798	1.10878438	2.948902
01/29/1887	283.503941	2.05920386	0.45735791	7.197857	260.129129	4.458750	1.11741069	2.954947
02/07/1916	214.546755	2.06063676	0.45506393	7.956819	259.841180	4.444453	1.12291529	2.958031
02/14/1945	140.582540	2.06333470	0.45263049	8.978708	259.529048	4.426664	1.12940650	2.963843
02/22/1974	62.335333	2.06445932	0.45128742	9.729305	259.261358	4.415705	1.13279481	2.966266
03/02/2003	337.564289	2.06737808	0.44856648	10.879431	258.894580	4.393859	1.14002158	2.972559
03/09/2032	249.548354	2.06928064	0.44697065	11.582548	258.617650	4.380260	1.14437293	2.976663
03/17/2061	155.563444	2.07265528	0.44403725	12.321666	258.318777	4.361683	1.15231913	2.983948
03/25/2090	55.430471	2.07380214	0.44090511	13.078956	257.936454	4.336055	1.15945217	2.986425
04/03/2119	310.683759	2.07540575	0.43843561	13.542267	257.601325	4.319650	1.16547397	2.989889
04/10/2148	200.739597	2.07792763	0.43536903	14.000086	257.205254	4.300482	1.17326229	2.995341
04/18/2177	86.590265	2.07983656	0.43480463	14.289417	256.857756	4.295994	1.17551399	2.999469

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