Asteroid General Data

2017 DD₃₈

General information

Preliminary designation	2017 DD₃₈
Group	Apollo
Absolute magnitude	24.56
Approximate diameter (m)	33
Approximate mass (kg)	6.31·10⁷
Number of observations	42
Arc length (days)	7

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	302.238788
a – orbit major semiaxis (astronomical units)	2.22554500
e – orbit eccentricity	0.64563700
ω – orbit ascending node-perihelion angle (degrees)	54.536906
Ω – longitude of orbit ascending node (degrees)	177.517832
i – orbit inclination to the ecliptic plane (degrees)	1.280607

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	221.671732	2.22859852	0.65152021	50.485866	179.399810	1.225372	0.77662155	3.326966
01/21/1858	117.825321	2.23134709	0.65127192	50.651723	179.301795	1.231969	0.77813337	3.333123
01/29/1887	2.435818	2.23886786	0.64611289	51.670271	178.657157	1.234405	0.79230648	3.349988
02/07/1916	240.985110	2.23660963	0.64719003	52.250406	178.479218	1.246089	0.78909819	3.344921
02/14/1945	127.472660	2.23367167	0.64877437	52.572920	178.411990	1.256056	0.78452273	3.338333
02/22/1974	23.238881	2.23300240	0.64890988	53.038136	178.207582	1.263390	0.78398508	3.336832
03/02/2003	274.764988	2.23392476	0.64717814	53.638573	177.866658	1.268754	0.78817749	3.338900
03/09/2032	176.025619	2.22521172	0.64574146	54.582444	177.517231	1.281747	0.78830025	3.319385
03/17/2061	92.774419	2.21672970	0.64866260	55.155463	177.086821	1.298360	0.77882004	3.300424
03/25/2090	8.187749	2.22359770	0.64547861	56.039140	176.520815	1.299203	0.78831294	3.315774
04/03/2119	283.643723	2.21774689	0.64995254	56.475929	176.423353	1.311351	0.77631666	3.302696
04/10/2148	201.500894	2.22142070	0.64694282	57.102573	175.905723	1.312566	0.78428854	3.310906
04/18/2177	118.853631	2.21690914	0.64607115	58.086568	175.444634	1.322863	0.78462811	3.300825

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