Asteroid General Data

2021 TZ₁

General information

Preliminary designation	2021 TZ₁
Group	Apollo
Absolute magnitude	28.09
Approximate diameter (m)	6
Approximate mass (kg)	4.81·10⁵
Number of observations	23
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	128.441327
a – orbit major semiaxis (astronomical units)	1.06340900
e – orbit eccentricity	0.09951100
ω – orbit ascending node-perihelion angle (degrees)	64.960780
Ω – longitude of orbit ascending node (degrees)	13.280992
i – orbit inclination to the ecliptic plane (degrees)	6.760088

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	146.067091	1.06189801	0.08919896	59.622274	17.362715	7.140668	0.96717781	1.094271
01/21/1858	338.895004	1.06392338	0.09046615	58.915819	16.723767	7.119676	0.96767433	1.097403
01/29/1887	143.961350	1.06372622	0.09036451	59.134381	16.497311	7.116091	0.96760312	1.097098
02/07/1916	271.203634	1.06793962	0.09232431	58.290280	15.693309	7.107043	0.96934283	1.103623
02/14/1945	23.627148	1.06806677	0.09524399	60.357152	14.937324	7.002213	0.96633983	1.103820
02/22/1974	138.216749	1.06580973	0.09423994	61.229721	14.656338	7.001226	0.96536788	1.100323
03/02/2003	311.558990	1.06241418	0.09591249	64.041482	13.862767	6.886181	0.96051538	1.095069
03/09/2032	125.881541	1.06345849	0.09951123	65.005117	13.263919	6.759199	0.95763243	1.096684
03/17/2061	283.660126	1.06636054	0.10080437	64.409353	12.623800	6.744704	0.95886673	1.101176
03/25/2090	38.241359	1.06726777	0.10100525	64.666647	12.166487	6.748849	0.95946812	1.102582
04/03/2119	125.077539	1.07018634	0.10375862	63.895560	11.621884	6.670315	0.95914528	1.107107
04/10/2148	189.721754	1.07105972	0.10649062	65.221287	10.789348	6.562595	0.95700191	1.108463
04/18/2177	257.583858	1.07176203	0.10658855	65.632945	10.378219	6.566882	0.95752447	1.109553

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