Asteroid General Data

2017 DB

General information

Preliminary designation	2017 DB
Group	Apollo
Absolute magnitude	27.03
Approximate diameter (m)	10
Approximate mass (kg)	2.08·10⁶
Number of observations	67
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	176.531808
a – orbit major semiaxis (astronomical units)	1.16544100
e – orbit eccentricity	0.25698600
ω – orbit ascending node-perihelion angle (degrees)	247.028381
Ω – longitude of orbit ascending node (degrees)	331.434227
i – orbit inclination to the ecliptic plane (degrees)	6.955811

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	285.784561	1.16289145	0.25684153	245.630523	333.470879	6.913554	0.86421263	1.254034
01/21/1858	329.435098	1.16410128	0.25721517	245.799569	333.100854	6.919543	0.86467677	1.255992
01/29/1887	19.546252	1.15552454	0.25417193	247.241595	332.869716	6.983934	0.86182264	1.242137
02/07/1916	152.028525	1.15558688	0.25402006	247.491700	332.620251	6.989489	0.86204463	1.242237
02/14/1945	286.502051	1.15519440	0.25397370	247.866260	332.345171	6.982459	0.86180541	1.241604
02/22/1974	65.262161	1.15398571	0.25344192	248.273842	332.052595	6.996281	0.86151735	1.239656
03/02/2003	214.509237	1.15326902	0.25337709	248.613558	331.784540	6.997579	0.86105707	1.238502
03/09/2032	303.499314	1.16534643	0.25690721	247.027547	331.366432	6.958945	0.86596053	1.258007
03/17/2061	323.484880	1.16605833	0.25714156	247.314188	331.125883	6.955537	0.86621628	1.259160
03/25/2090	339.381457	1.16664043	0.25738699	247.570858	330.840035	6.961817	0.86636237	1.260103
04/03/2119	349.053445	1.16149954	0.25597123	248.740331	330.512711	6.966063	0.86418908	1.251783
04/10/2148	39.906025	1.16320881	0.25663102	248.582602	330.067915	6.960111	0.86469334	1.254548
04/18/2177	81.387669	1.16375047	0.25680696	249.000622	329.777192	6.953417	0.86489125	1.255424

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