Asteroid General Data

2021 DZ₁

General information

Preliminary designation	2021 DZ₁
Group	Apollo
Absolute magnitude	22.08
Approximate diameter (m)	100
Approximate mass (kg)	1.94·10⁹
Number of observations	22
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	183.515397
a – orbit major semiaxis (astronomical units)	1.75774600
e – orbit eccentricity	0.56215600
ω – orbit ascending node-perihelion angle (degrees)	61.108173
Ω – longitude of orbit ascending node (degrees)	353.214547
i – orbit inclination to the ecliptic plane (degrees)	17.168003

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	250.088294	1.76172343	0.56046727	57.923969	356.020187	17.460754	0.77433511	2.338338
01/21/1858	40.191898	1.75980415	0.56091310	58.382391	355.638921	17.422516	0.77270695	2.334517
01/29/1887	200.207419	1.75684738	0.56097867	58.835073	355.258776	17.389094	0.77129347	2.328636
02/07/1916	7.283214	1.75641507	0.56062492	59.300940	354.830444	17.343542	0.77172501	2.327777
02/14/1945	174.596295	1.75642710	0.56069054	59.775789	354.426295	17.294699	0.77161504	2.327801
02/22/1974	340.150328	1.75731886	0.56107940	60.388194	353.921214	17.231255	0.77132345	2.329574
03/02/2003	144.903321	1.75688761	0.56171675	60.804990	353.540069	17.189586	0.77001441	2.328716
03/09/2032	309.616945	1.75792920	0.56182085	61.260460	353.077130	17.135336	0.77028792	2.330788
03/17/2061	110.415156	1.75905283	0.56223171	61.637126	352.673502	17.092656	0.77005755	2.333023
03/25/2090	262.755234	1.76128262	0.56270040	62.189631	352.142780	17.025349	0.77020820	2.337460
04/03/2119	51.318432	1.76155925	0.56349836	62.611558	351.725490	16.984011	0.76892351	2.338011
04/10/2148	198.154728	1.76241813	0.56428465	63.074088	351.310102	16.936555	0.76791264	2.339721
04/18/2177	342.717711	1.76251828	0.56439270	63.506703	350.890870	16.899340	0.76776583	2.339920

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