Asteroid General Data

2022 DU₁

General information

Preliminary designation	2022 DU₁
Group	Amor
Absolute magnitude	24.65
Approximate diameter (m)	31
Approximate mass (kg)	5.57·10⁷
Number of observations	28
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	320.105673
a – orbit major semiaxis (astronomical units)	2.96598500
e – orbit eccentricity	0.60291600
ω – orbit ascending node-perihelion angle (degrees)	356.380717
Ω – longitude of orbit ascending node (degrees)	163.628846
i – orbit inclination to the ecliptic plane (degrees)	6.622849

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	23.500117	2.94008715	0.61418634	342.988940	172.167256	4.960161	1.13432578	5.041281
01/21/1858	309.738338	3.00319852	0.59368999	349.298226	167.266098	5.810688	1.22022963	5.204472
01/29/1887	169.716910	2.98587426	0.59876708	349.581959	167.075800	5.857887	1.19803104	5.159503
02/07/1916	45.533141	2.93445410	0.61343288	351.782754	166.208601	6.159144	1.13436348	5.026800
02/14/1945	318.368246	2.92087016	0.61774094	352.817252	165.736690	6.268709	1.11652907	4.991936
02/22/1974	226.639055	2.96985714	0.60264675	354.614443	164.446702	6.469389	1.18008239	5.118043
03/02/2003	110.952973	3.00098475	0.59274614	355.852510	163.827853	6.538787	1.22216263	5.198718
03/09/2032	345.652542	2.96960167	0.60189623	356.389241	163.610714	6.616794	1.18220963	5.117383
03/17/2061	246.185848	2.91728954	0.61733616	358.152190	162.973298	6.791993	1.11634123	4.982759
03/25/2090	163.493294	2.92897565	0.61377620	359.181420	162.497929	6.855645	1.13124011	5.012729
04/03/2119	45.006941	2.99101931	0.59416073	1.937046	160.964822	7.180686	1.21387311	5.172845
04/10/2148	263.658677	3.00585224	0.58991084	2.143706	160.804429	7.175990	1.23266743	5.211372
04/18/2177	195.501375	2.92825400	0.61310785	6.347784	159.194221	7.229278	1.13291847	5.010877

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