Asteroid General Data

2020 TK

General information

Preliminary designation	2020 TK
Group	Aten
Absolute magnitude	24.75
Approximate diameter (m)	30
Approximate mass (kg)	4.85·10⁷
Number of observations	32
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	349.354057
a – orbit major semiaxis (astronomical units)	0.93174200
e – orbit eccentricity	0.15198900
ω – orbit ascending node-perihelion angle (degrees)	219.430573
Ω – longitude of orbit ascending node (degrees)	11.154031
i – orbit inclination to the ecliptic plane (degrees)	29.443995

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	8.556880	0.93130855	0.15280849	219.182105	11.825760	29.449163	0.78899669	0.898754
01/21/1858	116.186986	0.93104907	0.15284716	219.220461	11.734059	29.448096	0.78874086	0.898379
01/29/1887	219.534251	0.93164364	0.15235126	219.349885	11.633169	29.447758	0.78970656	0.899239
02/07/1916	324.592145	0.93113922	0.15279464	219.125987	11.530979	29.450094	0.78886615	0.898509
02/14/1945	70.131565	0.93139553	0.15261874	219.358746	11.433827	29.443872	0.78924713	0.898880
02/22/1974	172.082641	0.93119006	0.15238092	219.213014	11.334173	29.448091	0.78929446	0.898583
03/02/2003	280.317550	0.93122880	0.15244670	219.305264	11.235623	29.444815	0.78926603	0.898639
03/09/2032	21.769320	0.93151458	0.15209888	219.259524	11.134490	29.447048	0.78983225	0.899053
03/17/2061	125.981545	0.93114241	0.15243806	219.247769	11.035268	29.445487	0.78920087	0.898514
03/25/2090	233.075648	0.93128233	0.15234516	219.367137	10.946686	29.441754	0.78940597	0.898716
04/03/2119	335.363546	0.93118447	0.15224296	219.208976	10.836947	29.447253	0.78941819	0.898575
04/10/2148	82.324651	0.93125487	0.15240307	219.264481	10.745084	29.444121	0.78932876	0.898677
04/18/2177	183.771361	0.93152643	0.15173185	219.382723	10.642484	29.445429	0.79018420	0.899070

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