Asteroid General Data

2022 DW₄

General information

Preliminary designation	2022 DW₄
Group	Apollo
Absolute magnitude	24.32
Approximate diameter (m)	36
Approximate mass (kg)	8.79·10⁷
Number of observations	47
Arc length (days)	14

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	271.421551
a – orbit major semiaxis (astronomical units)	1.85083800
e – orbit eccentricity	0.47022000
ω – orbit ascending node-perihelion angle (degrees)	13.530702
Ω – longitude of orbit ascending node (degrees)	200.663716
i – orbit inclination to the ecliptic plane (degrees)	3.953725

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	168.727540	1.85677279	0.47170155	9.873686	202.895089	3.911104	0.98093018	2.530106
01/21/1858	335.178593	1.85683531	0.47188028	10.306134	202.686469	3.920135	0.98063135	2.530234
01/29/1887	154.768433	1.85403759	0.46984398	11.067049	202.181831	3.955146	0.98292920	2.524518
02/07/1916	334.834227	1.85282135	0.47078586	11.434224	201.984208	3.967279	0.98053925	2.522034
02/14/1945	154.858328	1.85357679	0.47088359	12.091972	201.516028	3.952178	0.98075789	2.523577
02/22/1974	334.642666	1.85273574	0.46943496	12.428866	201.311746	3.954416	0.98299682	2.521859
03/02/2003	152.798530	1.85446773	0.47003551	13.112919	200.847238	3.938723	0.98280204	2.525396
03/09/2032	333.068911	1.85291804	0.47052784	13.806608	200.434146	3.939220	0.98106852	2.522231
03/17/2061	152.158819	1.85300111	0.47111453	14.190577	200.231054	3.947492	0.98002536	2.522401
03/25/2090	333.054527	1.85387475	0.47022867	14.731624	199.775780	3.926817	0.98212969	2.524185
04/03/2119	151.915380	1.85380938	0.47082686	15.118125	199.595559	3.936309	0.98098612	2.524052
04/10/2148	331.410790	1.85377473	0.47132319	15.763399	199.141317	3.922532	0.98004770	2.523981
04/18/2177	149.065957	1.85464170	0.47051139	16.086010	198.927101	3.927223	0.98201166	2.525752

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