Asteroid General Data

2018 TA

General information

Preliminary designation	2018 TA
Group	Amor
Absolute magnitude	24.81
Approximate diameter (m)	29
Approximate mass (kg)	4.47·10⁷
Number of observations	14
Arc length (days)	16

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	215.661644
a – orbit major semiaxis (astronomical units)	1.27429100
e – orbit eccentricity	0.17891100
ω – orbit ascending node-perihelion angle (degrees)	331.674517
Ω – longitude of orbit ascending node (degrees)	358.803585
i – orbit inclination to the ecliptic plane (degrees)	5.225512

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	238.148470	1.28944624	0.18758278	328.283926	0.546510	5.376616	1.04756833	1.464217
01/21/1858	171.696578	1.28981081	0.18765205	328.929336	0.217458	5.392209	1.04777517	1.464838
01/29/1887	105.177513	1.29073664	0.18811055	329.418574	359.956032	5.393884	1.04793547	1.466416
02/07/1916	29.045237	1.29139022	0.18838387	330.039933	359.642620	5.406555	1.04811314	1.467530
02/14/1945	304.939090	1.29195673	0.18878585	330.378753	359.440978	5.405895	1.04805359	1.468495
02/22/1974	223.112261	1.29116831	0.18819642	330.700925	359.210344	5.407916	1.04817506	1.467151
03/02/2003	152.500077	1.28970147	0.18735404	331.269843	358.864270	5.418430	1.04807070	1.464652
03/09/2032	81.295758	1.29073897	0.18797074	331.686098	358.641482	5.420085	1.04811781	1.466420
03/17/2061	357.631088	1.29209318	0.18874266	332.081151	358.412479	5.421748	1.04822008	1.468728
03/25/2090	274.844706	1.29066838	0.18785048	332.801274	358.038655	5.436773	1.04821571	1.466299
04/03/2119	203.780406	1.28946105	0.18708144	333.143092	357.810623	5.438978	1.04822682	1.464242
04/10/2148	135.588596	1.29006876	0.18745420	333.416293	357.636444	5.436498	1.04823995	1.465278
04/18/2177	64.618917	1.28917990	0.18686124	334.249284	357.222521	5.457181	1.04828214	1.463763

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