Asteroid General Data

2019 TW₃

General information

Preliminary designation	2019 TW₃
Group	Amor
Absolute magnitude	22.52
Approximate diameter (m)	83
Approximate mass (kg)	1.06·10⁹
Number of observations	73
Arc length (days)	3207

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	104.420452
a – orbit major semiaxis (astronomical units)	2.09750400
e – orbit eccentricity	0.43453500
ω – orbit ascending node-perihelion angle (degrees)	285.741005
Ω – longitude of orbit ascending node (degrees)	90.019449
i – orbit inclination to the ecliptic plane (degrees)	6.050553

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.613662	2.09938759	0.43672488	281.200664	93.026576	6.020943	1.18253280	3.041862
01/21/1858	314.890543	2.09939258	0.43745445	281.970770	92.543913	6.024471	1.18100396	3.041873
01/29/1887	148.578902	2.10015845	0.43658192	282.780424	92.039581	6.032076	1.18326724	3.043538
02/07/1916	340.271565	2.10033966	0.43523389	283.293069	91.656272	6.040377	1.18620067	3.043932
02/14/1945	171.279986	2.10095535	0.43603101	283.760437	91.266525	6.038523	1.18487366	3.045270
02/22/1974	4.316807	2.09929105	0.43735250	284.595983	90.725073	6.046733	1.18116087	3.041652
03/02/2003	197.734035	2.09924194	0.43677390	285.374589	90.268677	6.057725	1.18234786	3.041546
03/09/2032	30.100507	2.10089281	0.43456792	285.895446	89.884427	6.065888	1.18791220	3.045134
03/17/2061	222.121881	2.10006456	0.43549728	286.253464	89.567872	6.067657	1.18549216	3.043334
03/25/2090	54.972123	2.09893867	0.43709664	287.321092	88.933887	6.076560	1.18149963	3.040887
04/03/2119	248.129014	2.10039505	0.43625582	288.048035	88.493878	6.087003	1.18408549	3.044052
04/10/2148	79.974492	2.09998076	0.43579497	288.433891	88.168175	6.093036	1.18481971	3.043152
04/18/2177	272.206157	2.10003311	0.43584337	288.870634	87.792667	6.097299	1.18474759	3.043265

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