Asteroid General Data

2020 TK₇

General information

Preliminary designation	2020 TK₇
Group	Apollo
Absolute magnitude	29.59
Approximate diameter (m)	3
Approximate mass (kg)	6.05·10⁴
Number of observations	16
Arc length (days)	2

Approaches

Date	Object	r, AU	r, km
10/14/2020 04:04:48 PM	Earth	0.000505	75 491

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	307.479763
a – orbit major semiaxis (astronomical units)	1.02934801
e – orbit eccentricity	0.30749512
ω – orbit ascending node-perihelion angle (degrees)	257.756228
Ω – longitude of orbit ascending node (degrees)	21.407467
i – orbit inclination to the ecliptic plane (degrees)	4.848773

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	216.462750	0.97885779	0.31492628	244.786754	26.026137	3.743476	0.67058975	0.968456
01/21/1858	205.387482	0.97826056	0.31474723	245.286437	25.436977	3.728708	0.67035576	0.967570
01/29/1887	206.662030	0.97803487	0.31412314	245.571677	24.856452	3.723161	0.67081149	0.967235
02/07/1916	223.099816	0.97674737	0.31372053	245.855075	24.067704	3.723475	0.67032167	0.965326
02/14/1945	248.282823	0.97760349	0.31345557	246.477930	23.571479	3.715430	0.67116823	0.966595
02/22/1974	251.994919	0.97496109	0.31440349	246.327045	23.156604	3.752257	0.66842992	0.962679
03/02/2003	330.861173	0.97165987	0.31387837	246.433680	22.381280	3.772679	0.66667685	0.957794
03/09/2032	34.943345	1.02936725	0.30755796	257.756909	21.392728	4.848329	0.71277715	1.044374
03/17/2061	322.223691	1.02917663	0.30746010	258.402919	20.827839	4.845219	0.71274588	1.044084
03/25/2090	250.820960	1.03008822	0.30755340	258.773600	20.270807	4.877762	0.71328109	1.045472
04/03/2119	186.712454	1.02833520	0.30715445	259.010720	19.505815	4.882745	0.71247746	1.042804
04/10/2148	126.674657	1.02788958	0.30702588	259.502300	19.162221	4.880741	0.71230088	1.042126
04/18/2177	69.684850	1.02869666	0.30712111	259.981252	18.545627	4.896838	0.71276220	1.043354

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