Asteroid General Data

2020 TW₂

General information

Preliminary designation	2020 TW₂
Group	Apollo
Absolute magnitude	26.78
Approximate diameter (m)	12
Approximate mass (kg)	2.94·10⁶
Number of observations	45
Arc length (days)	9

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	137.168532
a – orbit major semiaxis (astronomical units)	1.47300800
e – orbit eccentricity	0.37975400
ω – orbit ascending node-perihelion angle (degrees)	115.405082
Ω – longitude of orbit ascending node (degrees)	212.195482
i – orbit inclination to the ecliptic plane (degrees)	1.825729

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	160.812752	1.47038360	0.37889520	109.188094	217.396306	1.747935	0.91326231	1.782980
01/21/1858	267.033880	1.46954703	0.37855643	110.064463	216.608457	1.745716	0.91324055	1.781459
01/29/1887	12.085742	1.47107475	0.37909272	110.793330	216.054377	1.756405	0.91340103	1.784238
02/07/1916	113.228084	1.46985363	0.37883732	111.382780	215.533713	1.759240	0.91301821	1.782017
02/14/1945	211.743911	1.47013491	0.37889341	112.837630	214.357294	1.753474	0.91311048	1.782528
02/22/1974	313.067185	1.46921144	0.37879722	113.681399	213.667848	1.755458	0.91267823	1.780849
03/02/2003	58.486152	1.46933344	0.37892237	114.132433	213.222394	1.759784	0.91257013	1.781071
03/09/2032	160.084592	1.47262722	0.37965063	116.503916	211.097077	1.812511	0.91354337	1.787063
03/17/2061	244.529498	1.47319158	0.37999487	116.962387	210.678630	1.817261	0.91338633	1.788090
03/25/2090	332.019405	1.47060983	0.37898028	117.501784	210.136064	1.834031	0.91327771	1.783392
04/03/2119	69.586290	1.47056114	0.37894587	117.964228	209.737162	1.839993	0.91329806	1.783303
04/10/2148	161.589565	1.47272415	0.37982258	119.075032	208.711516	1.839145	0.91335026	1.787239
04/18/2177	244.356241	1.47328694	0.37994294	119.686520	208.134591	1.844611	0.91352197	1.788264

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