Asteroid General Data

2018 TZ₂

General information

Preliminary designation	2018 TZ₂
Group	Apollo
Absolute magnitude	24.70
Approximate diameter (m)	30
Approximate mass (kg)	5.20·10⁷
Number of observations	45
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	159.797627
a – orbit major semiaxis (astronomical units)	2.16738500
e – orbit eccentricity	0.64982000
ω – orbit ascending node-perihelion angle (degrees)	77.034297
Ω – longitude of orbit ascending node (degrees)	15.976008
i – orbit inclination to the ecliptic plane (degrees)	1.982147

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	252.728461	2.17419879	0.65264004	63.772381	27.623981	2.142829	0.75522960	3.205896
01/21/1858	272.788922	2.17192262	0.65220610	65.987083	25.701328	2.110490	0.75538144	3.200863
01/29/1887	302.324477	2.16764778	0.65124612	66.919162	24.735974	2.104259	0.75597557	3.191418
02/07/1916	335.597042	2.17117841	0.65059832	69.135789	22.782801	2.072916	0.75861338	3.199218
02/14/1945	357.387754	2.17525730	0.65150573	71.443149	20.812619	2.043904	0.75806470	3.208238
02/22/1974	12.925105	2.17486563	0.65233600	73.802423	18.727317	2.018698	0.75612248	3.207371
03/02/2003	29.177859	2.17317009	0.65133428	74.588935	17.975212	2.009238	0.75770992	3.203621
03/09/2032	57.759103	2.16651671	0.65050113	77.102626	15.872674	1.980876	0.75719514	3.188920
03/17/2061	90.459003	2.16732126	0.65123046	79.633422	13.692458	1.963531	0.75589563	3.190697
03/25/2090	122.282770	2.16956969	0.65019506	80.580883	12.757960	1.950056	0.75892620	3.195663
04/03/2119	157.124275	2.16915926	0.64901687	82.902831	10.722733	1.938765	0.76133830	3.194757
04/10/2148	181.664368	2.17031085	0.65108916	86.388833	7.651100	1.976092	0.75724499	3.197301
04/18/2177	198.792636	2.17153009	0.65255169	88.741798	5.592353	1.971463	0.75449445	3.199996

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