Asteroid General Data

2016 EO₅₅

General information

Preliminary designation	2016 EO₅₅
Group	Apollo
Absolute magnitude	25.00
Approximate diameter (m)	27
Approximate mass (kg)	3.43·10⁷
Number of observations	99
Arc length (days)	22

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	269.456742
a – orbit major semiaxis (astronomical units)	1.35288600
e – orbit eccentricity	0.27837300
ω – orbit ascending node-perihelion angle (degrees)	323.871203
Ω – longitude of orbit ascending node (degrees)	166.233797
i – orbit inclination to the ecliptic plane (degrees)	10.005749

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.605782	1.35445792	0.28042467	321.403584	167.679033	9.858000	0.97463450	1.576336
01/21/1858	259.373040	1.35445864	0.28043576	321.681618	167.510127	9.865234	0.97462000	1.576338
01/29/1887	48.864921	1.35486508	0.28040729	322.013024	167.290075	9.879604	0.97495104	1.577047
02/07/1916	196.266299	1.35466544	0.28006087	322.534968	167.033039	9.916141	0.97527666	1.576699
02/14/1945	341.267562	1.35442923	0.27983224	322.790059	166.869417	9.922812	0.97541626	1.576286
02/22/1974	133.648825	1.35395985	0.27941692	323.165010	166.628370	9.957230	0.97564056	1.575467
03/02/2003	284.040055	1.35380061	0.27922284	323.412643	166.475790	9.964310	0.97578856	1.575189
03/09/2032	80.874239	1.35389844	0.27878540	323.930542	166.195453	10.003296	0.97645132	1.575360
03/17/2061	231.942255	1.35374751	0.27866961	324.200854	166.037358	10.011358	0.97649922	1.575096
03/25/2090	32.842204	1.35010228	0.27665527	324.465857	165.735271	10.057032	0.97658938	1.568739
04/03/2119	216.068535	1.34916001	0.27627119	324.757444	165.536296	10.062181	0.97642597	1.567097
04/10/2148	39.869866	1.35238108	0.27738444	325.328360	165.330672	10.073626	0.97725161	1.572712
04/18/2177	196.290493	1.35388201	0.27805695	325.668515	165.157032	10.077731	0.97742571	1.575331

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