Asteroid General Data

2020 TW₃

General information

Preliminary designation	2020 TW₃
Group	Apollo
Absolute magnitude	22.47
Approximate diameter (m)	85
Approximate mass (kg)	1.13·10⁹
Number of observations	95
Arc length (days)	1107

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	327.416325
a – orbit major semiaxis (astronomical units)	2.09061800
e – orbit eccentricity	0.68588400
ω – orbit ascending node-perihelion angle (degrees)	87.440767
Ω – longitude of orbit ascending node (degrees)	28.670605
i – orbit inclination to the ecliptic plane (degrees)	10.822005

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	166.481129	2.09295162	0.68701970	76.737024	38.612527	11.059417	0.65505263	3.027885
01/21/1858	15.416715	2.09216956	0.68734743	77.263982	38.014379	11.036473	0.65412219	3.026188
01/29/1887	230.853251	2.08860280	0.69078249	78.233260	37.059315	11.011135	0.64583255	3.018453
02/07/1916	97.510193	2.08279167	0.69518000	81.396156	34.286207	10.928237	0.63487656	3.005864
02/14/1945	331.344797	2.08347998	0.69370725	84.127504	31.889549	10.881116	0.63815482	3.007354
02/22/1974	196.746418	2.09049074	0.68835526	86.260861	29.965963	10.842270	0.65149045	3.022546
03/02/2003	48.641130	2.09417929	0.68568303	87.003106	29.160093	10.839883	0.65823608	3.030550
03/09/2032	256.843754	2.09248484	0.68753972	87.677553	28.409337	10.822441	0.65381840	3.026872
03/17/2061	113.560022	2.08781787	0.69152331	89.056449	27.133527	10.822386	0.64404313	3.016751
03/25/2090	343.965028	2.08241679	0.69377865	91.498724	24.975517	10.831173	0.63768048	3.005053
04/03/2119	217.536013	2.08476642	0.69100586	95.229863	21.699144	10.868064	0.64418061	3.010140
04/10/2148	81.941706	2.08982660	0.68644047	96.719753	20.349878	10.887373	0.65528504	3.021106
04/18/2177	293.894735	2.09440150	0.68345516	97.394951	19.593803	10.893473	0.66297199	3.031032

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