Asteroid General Data

2022 DU

General information

Preliminary designation	2022 DU
Group	Amor
Absolute magnitude	22.41
Approximate diameter (m)	88
Approximate mass (kg)	1.23·10⁹
Number of observations	97
Arc length (days)	30

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	328.914638
a – orbit major semiaxis (astronomical units)	2.96016200
e – orbit eccentricity	0.63946500
ω – orbit ascending node-perihelion angle (degrees)	120.640017
Ω – longitude of orbit ascending node (degrees)	351.553105
i – orbit inclination to the ecliptic plane (degrees)	9.397281

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	23.443168	2.93877347	0.64786085	95.191438	14.734349	8.536374	1.03485718	5.037903
01/21/1858	272.864870	2.95408150	0.64306771	99.986629	10.220788	8.533030	1.05440707	5.077317
01/29/1887	151.367147	2.96231671	0.63998676	104.492589	6.170874	8.600391	1.06647324	5.098564
02/07/1916	30.858007	2.94990342	0.64412559	109.165494	1.999713	8.830682	1.04979515	5.066550
02/14/1945	291.693573	2.96565686	0.63908678	110.287524	0.943152	8.835623	1.07034478	5.107189
02/22/1974	204.949282	2.95377927	0.64209444	115.016123	356.854175	9.081017	1.05717404	5.076538
03/02/2003	109.797117	2.94044846	0.64614892	116.105679	355.713698	9.184905	1.04048085	5.042210
03/09/2032	356.051337	2.96189629	0.63914295	120.570667	351.567376	9.394998	1.06882114	5.097478
03/17/2061	232.769751	2.96325935	0.63824279	124.062815	348.523558	9.636150	1.07198043	5.100997
03/25/2090	116.987945	2.97875002	0.63343248	125.046132	347.501457	9.656739	1.09191301	5.141048
04/03/2119	23.837257	2.96025364	0.63714880	128.579899	344.610138	10.076123	1.07413158	5.093238
04/10/2148	295.027656	2.93466346	0.64483294	130.202716	343.295762	10.297653	1.04229580	5.027338
04/18/2177	192.669413	2.94634468	0.63980772	132.943235	340.818528	10.540631	1.06125059	5.057384

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