Asteroid General Data

2026 DE₁₆

General information

Preliminary designation	2026 DE₁₆
Group	Amor
Absolute magnitude	25.49
Approximate diameter (m)	21
Approximate mass (kg)	1.75·10⁷
Number of observations	22
Arc length (days)	20

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	51.663377
a – orbit major semiaxis (astronomical units)	2.47557900
e – orbit eccentricity	0.55706000
ω – orbit ascending node-perihelion angle (degrees)	116.894519
Ω – longitude of orbit ascending node (degrees)	38.736798
i – orbit inclination to the ecliptic plane (degrees)	2.930513

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	122.790780	2.52060328	0.52682510	115.321688	41.727941	2.911505	1.19268620	4.001818
01/21/1858	208.856787	2.52489515	0.52447422	115.018813	41.650472	2.906225	1.20065274	4.012044
01/29/1887	292.034325	2.52570884	0.52545344	114.910881	41.468568	2.903463	1.19856644	4.013983
02/07/1916	21.627494	2.51679513	0.53130868	115.064000	41.020314	2.905682	1.17960004	3.992753
02/14/1945	126.382406	2.50612718	0.53829208	115.526686	40.444643	2.911343	1.15709876	3.967393
02/22/1974	251.499931	2.49030675	0.54766701	116.333371	39.575366	2.921056	1.12644789	3.929885
03/02/2003	37.981918	2.48038965	0.55400151	116.718447	39.074085	2.927509	1.10625004	3.906434
03/09/2032	197.706703	2.47407767	0.55725873	116.925532	38.674871	2.930048	1.09537630	3.891532
03/17/2061	2.804843	2.47624269	0.55719404	116.712384	38.539978	2.927150	1.09649503	3.896641
03/25/2090	160.513029	2.48073026	0.55442735	116.647672	38.430264	2.922251	1.10534555	3.907239
04/03/2119	304.268392	2.49599145	0.54603963	116.542636	38.301778	2.911501	1.13308120	3.943349
04/10/2148	65.949154	2.50665432	0.53932612	116.657339	38.137145	2.902847	1.15475018	3.968645
04/18/2177	167.625283	2.51874986	0.53218208	116.564643	38.043957	2.894200	1.17831631	3.997405

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