Asteroid General Data

2022 DO₃

General information

Preliminary designation	2022 DO₃
Group	Apollo
Absolute magnitude	26.94
Approximate diameter (m)	11
Approximate mass (kg)	2.35·10⁶
Number of observations	23
Arc length (days)	6

Approaches

Date	Object	r, AU	r, km
02/27/2022 05:16:48 AM	Earth	0.000879	131 533

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	305.033494
a – orbit major semiaxis (astronomical units)	1.84115832
e – orbit eccentricity	0.48427081
ω – orbit ascending node-perihelion angle (degrees)	331.170158
Ω – longitude of orbit ascending node (degrees)	158.275406
i – orbit inclination to the ecliptic plane (degrees)	22.147042

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	83.750923	1.91963300	0.50677591	330.808832	159.991728	21.548058	0.94680925	2.659671
01/21/1858	54.596530	1.91858807	0.50536037	331.137797	159.727596	21.609965	0.94900969	2.657500
01/29/1887	26.779618	1.91821044	0.50515844	331.527836	159.497462	21.677197	0.94921025	2.656715
02/07/1916	358.325375	1.91923450	0.50379895	332.034253	159.225442	21.753948	0.95232618	2.658843
02/14/1945	333.887560	1.91607030	0.50261395	332.334224	158.992851	21.818563	0.95302664	2.652270
02/22/1974	313.095736	1.91557648	0.50268353	332.775567	158.715157	21.902211	0.95264773	2.651245
03/02/2003	300.879925	1.91083138	0.50105005	333.011433	158.484021	21.970123	0.95340922	2.641400
03/09/2032	16.185906	1.83727624	0.48319015	331.100440	158.238263	22.163082	0.94952246	2.490361
03/17/2061	252.378722	1.83645320	0.48170243	331.461644	158.010783	22.210797	0.95182923	2.488688
03/25/2090	130.987005	1.83592042	0.48141836	331.861065	157.791191	22.273667	0.95207462	2.487605
04/03/2119	9.028536	1.83652462	0.48072864	332.131864	157.583631	22.317133	0.95365465	2.488833
04/10/2148	246.897489	1.83036628	0.47806748	332.469655	157.373315	22.398286	0.95532769	2.476325
04/18/2177	146.990422	1.82927980	0.47809583	332.817363	157.130354	22.461314	0.95470875	2.474120

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