Asteroid General Data

2022 DD₃

General information

Preliminary designation	2022 DD₃
Group	Aten
Absolute magnitude	28.01
Approximate diameter (m)	7
Approximate mass (kg)	5.37·10⁵
Number of observations	69
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	41.750143
a – orbit major semiaxis (astronomical units)	0.87129900
e – orbit eccentricity	0.15120100
ω – orbit ascending node-perihelion angle (degrees)	176.971225
Ω – longitude of orbit ascending node (degrees)	156.331150
i – orbit inclination to the ecliptic plane (degrees)	5.828319

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	18.170419	0.87816679	0.15217262	173.970742	161.239988	5.842018	0.74453384	0.822936
01/21/1858	159.179378	0.87356763	0.14738852	175.035658	160.556858	5.919217	0.74481379	0.816480
01/29/1887	343.124836	0.87538606	0.14566160	175.446915	160.061818	5.953742	0.74787592	0.819030
02/07/1916	122.309721	0.87488958	0.14796883	176.005099	159.477969	5.909510	0.74543319	0.818334
02/14/1945	322.777991	0.87308841	0.15018681	176.961048	158.586606	5.864021	0.74196205	0.815808
02/22/1974	190.184818	0.87197790	0.15088988	177.764108	157.796478	5.858107	0.74040525	0.814252
03/02/2003	59.569183	0.87198853	0.14958845	177.368860	157.127508	5.875150	0.74154912	0.814267
03/09/2032	305.622961	0.87124025	0.15130295	176.938331	156.310960	5.828611	0.73941903	0.813219
03/17/2061	169.548718	0.87311218	0.14901704	178.075365	155.340561	5.923044	0.74300359	0.815841
03/25/2090	14.523396	0.87417832	0.14750466	178.988073	154.573953	6.006680	0.74523295	0.817336
04/03/2119	223.669985	0.87383014	0.14805529	179.393616	153.552750	6.005101	0.74445497	0.816848
04/10/2148	70.066952	0.87416388	0.14998185	180.296793	153.038139	6.007800	0.74305517	0.817316
04/18/2177	266.165550	0.87288997	0.14757779	179.791300	152.059631	6.034334	0.74407080	0.815530

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