Asteroid General Data

2017 DE

General information

Preliminary designation	2017 DE
Group	Apollo
Absolute magnitude	23.24
Approximate diameter (m)	60
Approximate mass (kg)	3.91·10⁸
Number of observations	123
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	322.862957
a – orbit major semiaxis (astronomical units)	1.12036800
e – orbit eccentricity	0.23852000
ω – orbit ascending node-perihelion angle (degrees)	92.109273
Ω – longitude of orbit ascending node (degrees)	149.243999
i – orbit inclination to the ecliptic plane (degrees)	24.131578

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	40.072051	1.12016032	0.23852925	91.157525	150.114333	24.114203	0.85296932	1.185553
01/21/1858	212.397211	1.12000944	0.23836857	91.240724	149.982096	24.121644	0.85303439	1.185313
01/29/1887	27.939863	1.11946731	0.23804199	91.322134	149.862261	24.133877	0.85298709	1.184453
02/07/1916	206.027540	1.11940573	0.23809274	91.377640	149.736495	24.135491	0.85288336	1.184355
02/14/1945	24.156745	1.11981842	0.23825791	91.543379	149.608612	24.132064	0.85301282	1.185010
02/22/1974	200.444029	1.12009411	0.23831444	91.776722	149.480078	24.133775	0.85315951	1.185448
03/02/2003	13.842743	1.12035391	0.23838944	92.006421	149.345417	24.134095	0.85327337	1.185860
03/09/2032	185.090361	1.12039112	0.23855646	92.085180	149.224090	24.131071	0.85311459	1.185919
03/17/2061	358.109411	1.12010225	0.23849507	92.171960	149.094347	24.136284	0.85296338	1.185461
03/25/2090	175.099385	1.11978036	0.23832705	92.195028	148.968680	24.143364	0.85290641	1.184950
04/03/2119	353.967224	1.11943634	0.23848479	92.261968	148.841760	24.142151	0.85246780	1.184404
04/10/2148	170.752368	1.11950359	0.23850956	92.448933	148.714701	24.141962	0.85249128	1.184510
04/18/2177	344.419185	1.11995315	0.23860610	92.657053	148.591170	24.143091	0.85272549	1.185224

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