Asteroid General Data

2021 DZ

General information

Preliminary designation	2021 DZ
Group	Amor
Absolute magnitude	24.84
Approximate diameter (m)	29
Approximate mass (kg)	4.28·10⁷
Number of observations	27
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	108.202991
a – orbit major semiaxis (astronomical units)	1.44287000
e – orbit eccentricity	0.29120500
ω – orbit ascending node-perihelion angle (degrees)	130.086382
Ω – longitude of orbit ascending node (degrees)	326.944497
i – orbit inclination to the ecliptic plane (degrees)	13.492568

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	102.758784	1.44237534	0.29190809	128.052396	328.224533	13.447735	1.02133431	1.732280
01/21/1858	12.517766	1.44271340	0.29198188	128.364539	328.021842	13.455573	1.02146723	1.732889
01/29/1887	280.102343	1.44322656	0.29197039	128.692632	327.840091	13.463025	1.02184714	1.733814
02/07/1916	185.968486	1.44341006	0.29198334	129.036696	327.645855	13.470797	1.02195837	1.734144
02/14/1945	90.100194	1.44350469	0.29184338	129.306302	327.469855	13.474353	1.02222741	1.734315
02/22/1974	353.673568	1.44339086	0.29163024	129.613109	327.280111	13.481060	1.02245444	1.734110
03/02/2003	258.711650	1.44304129	0.29131745	129.853758	327.098328	13.486122	1.02265818	1.733480
03/09/2032	165.579171	1.44291056	0.29112288	130.132435	326.907413	13.492395	1.02284628	1.733244
03/17/2061	74.110140	1.44252980	0.29088932	130.402090	326.725594	13.500106	1.02291328	1.732558
03/25/2090	344.547073	1.44229092	0.29068845	130.642309	326.548491	13.503962	1.02303361	1.732128
04/03/2119	255.759805	1.44257931	0.29066310	130.976788	326.358697	13.510079	1.02327474	1.732647
04/10/2148	165.466370	1.44289702	0.29058777	131.262364	326.180989	13.515317	1.02360879	1.733220
04/18/2177	73.085183	1.44304531	0.29030895	131.592145	325.991008	13.522963	1.02411634	1.733487

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