Asteroid General Data

2018 TT₅

General information

Preliminary designation	2018 TT₅
Group	Apollo
Absolute magnitude	25.39
Approximate diameter (m)	22
Approximate mass (kg)	2.00·10⁷
Number of observations	16
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	265.720028
a – orbit major semiaxis (astronomical units)	1.63100800
e – orbit eccentricity	0.47355600
ω – orbit ascending node-perihelion angle (degrees)	256.942947
Ω – longitude of orbit ascending node (degrees)	188.190157
i – orbit inclination to the ecliptic plane (degrees)	5.289058

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	175.165354	1.62379589	0.47203504	253.217779	191.230534	5.323158	0.85730733	2.069178
01/21/1858	184.462218	1.62495275	0.47224582	253.795301	190.744177	5.321202	0.85757560	2.071389
01/29/1887	187.474567	1.62607170	0.47261747	254.279518	190.326265	5.318386	0.85756181	2.073529
02/07/1916	184.753288	1.62619073	0.47245938	254.831112	189.905846	5.317364	0.85788166	2.073757
02/14/1945	180.786316	1.62777174	0.47288671	255.377018	189.460663	5.310378	0.85802012	2.076782
02/22/1974	169.097062	1.62928295	0.47340317	255.984789	188.977954	5.302144	0.85797524	2.079675
03/02/2003	151.585491	1.62910287	0.47312882	256.442872	188.607358	5.303352	0.85832735	2.079330
03/09/2032	132.301415	1.63054121	0.47382394	256.998911	188.149408	5.288578	0.85795175	2.082084
03/17/2061	112.591643	1.62930149	0.47334250	257.675165	187.644269	5.287171	0.85808385	2.079710
03/25/2090	95.678163	1.62972084	0.47337630	258.106090	187.277976	5.279267	0.85824962	2.080513
04/03/2119	83.492994	1.62808415	0.47286849	258.793607	186.763605	5.278741	0.85821446	2.077380
04/10/2148	77.229244	1.62714148	0.47259494	259.433772	186.266765	5.269057	0.85816264	2.075576
04/18/2177	73.198378	1.62675862	0.47246827	259.992729	185.831754	5.270386	0.85816679	2.074843

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