Asteroid General Data

2007 TZ₁₈

General information

Preliminary designation	2007 TZ₁₈
Group	Amor
Absolute magnitude	20.81
Approximate diameter (m)	180
Approximate mass (kg)	1.12·10¹⁰
Number of observations	109
Arc length (days)	4811

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	282.389444
a – orbit major semiaxis (astronomical units)	2.20368800
e – orbit eccentricity	0.49051200
ω – orbit ascending node-perihelion angle (degrees)	184.338144
Ω – longitude of orbit ascending node (degrees)	211.498005
i – orbit inclination to the ecliptic plane (degrees)	8.786139

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.837875	2.20248055	0.49239839	180.921084	213.279885	8.718054	1.11798268	3.268652
01/21/1858	76.192355	2.20313951	0.49142955	181.502519	213.002908	8.722846	1.12045164	3.270119
01/29/1887	30.700093	2.20149401	0.49257417	181.935778	212.754668	8.751216	1.11709493	3.266456
02/07/1916	345.887373	2.20240700	0.49176270	182.543449	212.485187	8.756228	1.11934538	3.268489
02/14/1945	301.826204	2.20211609	0.49256632	182.880246	212.234584	8.775773	1.11742788	3.267841
02/22/1974	255.475960	2.20180291	0.49237600	183.571555	211.959529	8.788014	1.11768799	3.267144
03/02/2003	210.459847	2.20247521	0.49187431	183.869692	211.709821	8.791507	1.11913424	3.268640
03/09/2032	165.028552	2.20148487	0.49237151	184.517770	211.441205	8.810053	1.11753644	3.266436
03/17/2061	120.242619	2.20310115	0.49119106	184.926638	211.179426	8.803426	1.12095757	3.270034
03/25/2090	73.845792	2.20239690	0.49214638	185.495943	210.919812	8.823376	1.11849523	3.268466
04/03/2119	28.183268	2.20319910	0.49090532	186.006139	210.651950	8.817357	1.12163693	3.270252
04/10/2148	343.288162	2.20219394	0.49177276	186.541813	210.399447	8.834987	1.11921494	3.268014
04/18/2177	298.481305	2.20245404	0.49063270	187.072434	210.127118	8.830252	1.12185806	3.268593

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