Asteroid General Data

2022 DA₄

General information

Preliminary designation	2022 DA₄
Group	Apollo
Absolute magnitude	23.57
Approximate diameter (m)	51
Approximate mass (kg)	2.48·10⁸
Number of observations	46
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	329.897498
a – orbit major semiaxis (astronomical units)	1.04747400
e – orbit eccentricity	0.20040300
ω – orbit ascending node-perihelion angle (degrees)	133.353145
Ω – longitude of orbit ascending node (degrees)	159.475397
i – orbit inclination to the ecliptic plane (degrees)	15.447331

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	180.674522	1.04719674	0.19936596	132.742457	160.611507	15.466068	0.83842135	1.071625
01/21/1858	208.905859	1.04717503	0.19952902	132.815490	160.457045	15.464993	0.83823322	1.071592
01/29/1887	236.110840	1.04752491	0.19976787	132.888509	160.290024	15.460295	0.83826309	1.072129
02/07/1916	261.057860	1.04765224	0.19981757	133.016320	160.132102	15.457084	0.83831291	1.072325
02/14/1945	286.150755	1.04744552	0.19982439	133.201549	159.963316	15.457560	0.83814036	1.072007
02/22/1974	313.121607	1.04729093	0.19993874	133.291154	159.794597	15.456063	0.83789691	1.071770
03/02/2003	341.086862	1.04728540	0.20014827	133.341697	159.621792	15.454202	0.83767304	1.071762
03/09/2032	8.711554	1.04742382	0.20037681	133.389290	159.453545	15.448938	0.83754438	1.071974
03/17/2061	34.432706	1.04760927	0.20055927	133.519385	159.288250	15.444951	0.83750152	1.072259
03/25/2090	59.169519	1.04742004	0.20045388	133.685447	159.130863	15.444772	0.83746063	1.071968
04/03/2119	85.503167	1.04726015	0.20049580	133.790436	158.964059	15.443553	0.83728889	1.071723
04/10/2148	113.112510	1.04721934	0.20061566	133.856418	158.793624	15.442399	0.83713074	1.071660
04/18/2177	140.857170	1.04735017	0.20085882	133.915182	158.625920	15.438612	0.83698065	1.071861

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