Asteroid General Data

2016 EW₁

General information

Preliminary designation	2016 EW₁
Group	Apollo
Absolute magnitude	25.18
Approximate diameter (m)	24
Approximate mass (kg)	2.68·10⁷
Number of observations	78
Arc length (days)	8

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	272.711155
a – orbit major semiaxis (astronomical units)	1.03823000
e – orbit eccentricity	0.26833600
ω – orbit ascending node-perihelion angle (degrees)	103.149075
Ω – longitude of orbit ascending node (degrees)	164.377317
i – orbit inclination to the ecliptic plane (degrees)	18.901032

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	309.078687	1.03792037	0.26666544	102.285587	165.445050	18.963121	0.76114288	1.057418
01/21/1858	109.570963	1.03848745	0.26697932	102.283786	165.284499	18.951105	0.76123278	1.058285
01/29/1887	266.236200	1.03805831	0.26708077	102.545284	165.138137	18.949603	0.76081290	1.057629
02/07/1916	63.536755	1.03855038	0.26729933	102.534812	164.979385	18.941061	0.76094656	1.058381
02/14/1945	220.577855	1.03804983	0.26762940	102.823697	164.815966	18.931099	0.76023718	1.057616
02/22/1974	18.741261	1.03833068	0.26776930	102.851902	164.669166	18.924520	0.76029761	1.058045
03/02/2003	178.300248	1.03798625	0.26807350	103.078977	164.499841	18.917298	0.75972964	1.057519
03/09/2032	335.798019	1.03842836	0.26844298	103.172066	164.359980	18.900586	0.75966956	1.058194
03/17/2061	133.167451	1.03806002	0.26858236	103.300987	164.198270	18.896368	0.75925542	1.057631
03/25/2090	286.915004	1.03827173	0.26907178	103.448106	164.045606	18.876760	0.75890211	1.057955
04/03/2119	82.491672	1.03817610	0.26923513	103.589173	163.895618	18.870855	0.75866263	1.057809
04/10/2148	238.897688	1.03865059	0.26936740	103.601021	163.730355	18.864731	0.75887198	1.058534
04/18/2177	28.607113	1.03878429	0.26973026	103.767678	163.591038	18.847972	0.75859273	1.058738

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