Asteroid General Data

2018 TZ

General information

Preliminary designation	2018 TZ
Group	Apollo
Absolute magnitude	26.77
Approximate diameter (m)	12
Approximate mass (kg)	2.98·10⁶
Number of observations	28
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	232.168180
a – orbit major semiaxis (astronomical units)	1.26756500
e – orbit eccentricity	0.25624500
ω – orbit ascending node-perihelion angle (degrees)	134.412508
Ω – longitude of orbit ascending node (degrees)	192.309819
i – orbit inclination to the ecliptic plane (degrees)	21.403565

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	35.904338	1.26623305	0.25830187	132.376108	193.249762	21.269055	0.93916269	1.424856
01/21/1858	168.328836	1.26615612	0.25823619	132.531874	193.123969	21.276314	0.93918879	1.424726
01/29/1887	306.576617	1.26458228	0.25724498	132.583560	192.975990	21.299201	0.93927484	1.422071
02/07/1916	91.457539	1.26477292	0.25729022	132.735043	192.847351	21.305412	0.93935922	1.422392
02/14/1945	224.929783	1.26895714	0.25864372	133.464687	192.700489	21.306837	0.94074934	1.429457
02/22/1974	323.962271	1.27012567	0.25911831	133.721748	192.574884	21.306289	0.94101285	1.431432
03/02/2003	62.561208	1.26987148	0.25899019	133.846363	192.438252	21.313883	0.94098722	1.431002
03/09/2032	174.110237	1.26693801	0.25582376	134.365551	192.282011	21.407670	0.94282516	1.426046
03/17/2061	301.999512	1.26651799	0.25555753	134.483656	192.151160	21.416072	0.94284978	1.425337
03/25/2090	70.108017	1.26709796	0.25559117	134.715412	192.024932	21.422303	0.94323890	1.426316
04/03/2119	151.513822	1.27270148	0.25773461	135.583511	191.878692	21.419091	0.94468226	1.435788
04/10/2148	227.350704	1.27272654	0.25758848	135.724863	191.750535	21.427936	0.94488684	1.435831
04/18/2177	292.948639	1.28116865	0.25964366	137.425649	191.605420	21.465342	0.94852133	1.450140

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