Asteroid General Data

2021 CZ₁

General information

Preliminary designation	2021 CZ₁
Group	Apollo
Absolute magnitude	24.95
Approximate diameter (m)	27
Approximate mass (kg)	3.68·10⁷
Number of observations	45
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	7.910503
a – orbit major semiaxis (astronomical units)	1.24873000
e – orbit eccentricity	0.20366200
ω – orbit ascending node-perihelion angle (degrees)	179.785027
Ω – longitude of orbit ascending node (degrees)	314.604571
i – orbit inclination to the ecliptic plane (degrees)	22.762774

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	267.933659	1.24284817	0.19975121	178.166336	315.428756	22.810060	0.99458775	1.385568
01/21/1858	237.785825	1.24459047	0.20090146	178.425492	315.306727	22.797789	0.99455043	1.388482
01/29/1887	211.811842	1.24361879	0.20025660	178.637087	315.185106	22.801292	0.99457592	1.386856
02/07/1916	185.677971	1.24337215	0.20015328	178.831691	315.072180	22.803139	0.99450713	1.386444
02/14/1945	145.924691	1.24569250	0.20163917	179.162069	314.947314	22.786644	0.99451210	1.390327
02/22/1974	100.790266	1.24542566	0.20154035	179.322951	314.832193	22.787817	0.99442213	1.389880
03/02/2003	45.294492	1.24709300	0.20260880	179.599378	314.705676	22.773783	0.99442098	1.392672
03/09/2032	341.029542	1.24836718	0.20344036	179.808344	314.577886	22.764811	0.99439891	1.394807
03/17/2061	272.570999	1.24826980	0.20337118	180.000145	314.466577	22.762418	0.99440770	1.394644
03/25/2090	198.433711	1.24861928	0.20358015	180.229046	314.336415	22.758072	0.99442518	1.395230
04/03/2119	126.781526	1.24855807	0.20349451	180.404300	314.227891	22.755401	0.99448335	1.395127
04/10/2148	53.906833	1.24776366	0.20297888	180.655539	314.099935	22.758151	0.99449399	1.393796
04/18/2177	350.175796	1.24780887	0.20297702	180.835173	313.990590	22.756843	0.99453235	1.393871

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