Asteroid General Data

2019 TK₅

General information

Preliminary designation	2019 TK₅
Group	Apollo
Absolute magnitude	27.46
Approximate diameter (m)	9
Approximate mass (kg)	1.15·10⁶
Number of observations	43
Arc length (days)	1324

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	181.478417
a – orbit major semiaxis (astronomical units)	1.02105200
e – orbit eccentricity	0.20024100
ω – orbit ascending node-perihelion angle (degrees)	264.710616
Ω – longitude of orbit ascending node (degrees)	214.800941
i – orbit inclination to the ecliptic plane (degrees)	1.504365

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	219.570365	1.01718588	0.20136386	256.469427	223.042569	1.121040	0.81236140	1.025891
01/21/1858	317.279828	1.02033531	0.20045958	257.367465	220.382458	1.247751	0.81579932	1.030659
01/29/1887	12.137607	1.01954629	0.20076589	258.124231	219.829038	1.253793	0.81485617	1.029464
02/07/1916	19.348174	1.02466387	0.20079242	259.676602	219.061868	1.266166	0.81891913	1.037224
02/14/1945	10.584015	1.02471697	0.20085879	259.974285	218.490444	1.269206	0.81889357	1.037305
02/22/1974	7.729062	1.02685922	0.20099379	259.622118	217.412574	1.305091	0.82046689	1.040560
03/02/2003	319.413330	1.02967543	0.20108020	260.853750	216.897842	1.311476	0.82262808	1.044843
03/09/2032	292.044994	1.02099136	0.20042409	264.744407	214.771569	1.505045	0.81636010	1.031653
03/17/2061	62.513983	0.99214049	0.20243014	257.532004	212.712667	1.080080	0.79130135	0.988235
03/25/2090	189.616794	0.99225678	0.20249402	260.565002	209.099794	1.187907	0.79133072	0.988409
04/03/2119	316.751011	0.99233579	0.20248003	261.094441	208.663556	1.191805	0.79140761	0.988527
04/10/2148	48.513307	1.00631002	0.20124093	265.755167	207.658548	1.126979	0.80379926	1.009481
04/18/2177	313.109485	1.00638961	0.20122750	266.285718	207.330615	1.130674	0.80387635	1.009601

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