Asteroid General Data

2018 TT₁

General information

Preliminary designation	2018 TT₁
Group	Amor
Absolute magnitude	18.46
Approximate diameter (m)	540
Approximate mass (kg)	2.88·10¹¹
Number of observations	207
Arc length (days)	1488

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	254.901272
a – orbit major semiaxis (astronomical units)	2.75417700
e – orbit eccentricity	0.60322700
ω – orbit ascending node-perihelion angle (degrees)	28.506498
Ω – longitude of orbit ascending node (degrees)	46.270813
i – orbit inclination to the ecliptic plane (degrees)	35.816201

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	134.009938	2.75335767	0.58007626	24.863665	49.234159	37.960086	1.15620024	4.568720
01/21/1858	263.008786	2.74310245	0.58702757	25.474505	48.680526	37.613629	1.13282568	4.543219
01/29/1887	37.890862	2.74814361	0.58639916	25.645098	48.478453	37.465203	1.13663451	4.555749
02/07/1916	165.397717	2.74474416	0.59385834	26.494732	47.875290	37.051058	1.11475494	4.547298
02/14/1945	299.116969	2.74876920	0.59347520	26.697449	47.669851	36.890705	1.11744285	4.557304
02/22/1974	66.376595	2.74572379	0.60083919	27.563879	47.026432	36.448014	1.09598534	4.549733
03/02/2003	199.670286	2.74921737	0.60101092	27.763053	46.828671	36.300745	1.09690770	4.558419
03/09/2032	326.294284	2.74612574	0.60827196	28.635542	46.131769	35.827308	1.07573444	4.550732
03/17/2061	99.381321	2.74897567	0.60879290	28.811268	45.929492	35.695647	1.07541880	4.557818
03/25/2090	225.281864	2.74919135	0.61502640	29.565940	45.258521	35.208702	1.05836608	4.558354
04/03/2119	357.058173	2.74914847	0.61663645	29.873599	44.962500	35.052057	1.05392332	4.558248
04/10/2148	121.893143	2.75588309	0.61947711	30.642638	44.294415	34.560162	1.04867659	4.575007
04/18/2177	252.940616	2.74910416	0.62410457	30.977243	43.931304	34.375411	1.03337570	4.558137

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