Asteroid General Data

2022 DW

General information

Preliminary designation	2022 DW
Group	Apollo
Absolute magnitude	26.55
Approximate diameter (m)	13
Approximate mass (kg)	4.04·10⁶
Number of observations	39
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	243.811099
a – orbit major semiaxis (astronomical units)	1.90904700
e – orbit eccentricity	0.66873000
ω – orbit ascending node-perihelion angle (degrees)	275.091181
Ω – longitude of orbit ascending node (degrees)	327.100346
i – orbit inclination to the ecliptic plane (degrees)	3.541390

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	201.998314	1.90315602	0.66870237	263.530038	337.687144	3.597602	0.63051108	2.625501
01/21/1858	222.337906	1.90226837	0.67003340	265.333023	336.014873	3.586339	0.62768503	2.623664
01/29/1887	242.432211	1.90297233	0.67045264	266.693061	334.751468	3.580029	0.62711951	2.625121
02/07/1916	261.858797	1.90236866	0.66987958	267.983776	333.546625	3.572972	0.62801073	2.623872
02/14/1945	276.069951	1.90987418	0.66901172	270.551883	331.294433	3.588061	0.63214596	2.639415
02/22/1974	273.697346	1.90985558	0.66825198	271.966456	329.971058	3.582946	0.63359081	2.639377
03/02/2003	272.720567	1.90966209	0.66903967	273.638322	328.408616	3.581223	0.63202240	2.638976
03/09/2032	270.954844	1.90917071	0.66872071	275.218688	326.992450	3.540998	0.63246872	2.637957
03/17/2061	269.178528	1.91172627	0.66690603	277.183918	325.205051	3.541869	0.63678449	2.643256
03/25/2090	261.960921	1.91344193	0.66708482	278.511459	323.985778	3.545773	0.63701386	2.646815
04/03/2119	249.792436	1.91308069	0.66834273	280.265052	322.359752	3.551065	0.63448712	2.646065
04/10/2148	238.888488	1.91447603	0.66883104	281.900532	320.911899	3.525303	0.63401504	2.648961
04/18/2177	221.520186	1.91428185	0.66927134	283.277259	319.645232	3.536005	0.63310787	2.648558

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