Asteroid General Data

2016 ED₁₅₇ (882844)

General information

Preliminary designation	2016 ED₁₅₇
Number	882844
Group	Amor
Absolute magnitude	24.68
Approximate diameter (m)	31
Approximate mass (kg)	5.34·10⁷
Number of observations	122
Arc length (days)	3341

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	353.995537
a – orbit major semiaxis (astronomical units)	1.31069100
e – orbit eccentricity	0.15328200
ω – orbit ascending node-perihelion angle (degrees)	21.091107
Ω – longitude of orbit ascending node (degrees)	165.777555
i – orbit inclination to the ecliptic plane (degrees)	4.766856

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	241.389816	1.31478060	0.15590162	17.037481	167.601538	4.775732	1.10980417	1.507581
01/21/1858	334.017213	1.31391534	0.15552013	17.263820	167.449764	4.778646	1.10957505	1.506093
01/29/1887	80.442509	1.31225153	0.15446386	18.666911	166.985190	4.767119	1.10955609	1.503233
02/07/1916	180.545854	1.31413431	0.15605211	19.239990	166.756121	4.768468	1.10906088	1.506469
02/14/1945	275.542768	1.31421263	0.15637900	19.403046	166.558349	4.766059	1.10869737	1.506604
02/22/1974	10.518302	1.31404458	0.15620240	19.389632	166.426785	4.769413	1.10878766	1.506315
03/02/2003	110.593114	1.31263406	0.15491545	19.681482	166.200098	4.777764	1.10928676	1.503890
03/09/2032	227.341926	1.31071332	0.15333420	21.531856	165.668836	4.761585	1.10973614	1.500590
03/17/2061	340.645186	1.31304247	0.15512772	23.061683	165.288611	4.753904	1.10935319	1.504592
03/25/2090	79.671794	1.31389175	0.15608886	23.314889	165.128993	4.755332	1.10880789	1.506052
04/03/2119	176.821650	1.31377512	0.15638180	23.483783	164.941835	4.754050	1.10832460	1.505852
04/10/2148	275.304312	1.31351147	0.15606273	23.559465	164.773787	4.753990	1.10852129	1.505398
04/18/2177	19.755310	1.31200658	0.15499363	23.786600	164.558189	4.757031	1.10865392	1.502812

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