Asteroid General Data

2016 EF₂₈

General information

Preliminary designation	2016 EF₂₈
Group	Apollo
Absolute magnitude	21.74
Approximate diameter (m)	120
Approximate mass (kg)	3.10·10⁹
Number of observations	238
Arc length (days)	1899

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	62.702850
a – orbit major semiaxis (astronomical units)	1.87061600
e – orbit eccentricity	0.65705400
ω – orbit ascending node-perihelion angle (degrees)	292.173125
Ω – longitude of orbit ascending node (degrees)	143.847263
i – orbit inclination to the ecliptic plane (degrees)	5.162602

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	21.210006	1.87398480	0.65899653	285.580170	149.561402	5.029066	0.63903531	2.565368
01/21/1858	134.006850	1.87356289	0.65826134	286.683850	148.562197	5.051001	0.64026888	2.564502
01/29/1887	248.405337	1.87276466	0.65845213	287.384104	147.931746	5.070309	0.63963877	2.562863
02/07/1916	1.433303	1.87323337	0.65830127	288.612527	146.880073	5.090224	0.64008146	2.563825
02/14/1945	113.555209	1.87407512	0.65806511	289.330407	146.276431	5.107295	0.64081166	2.565554
02/22/1974	230.343546	1.87023404	0.65783006	290.534445	145.286794	5.125150	0.63993786	2.557670
03/02/2003	351.287977	1.87209398	0.65722164	291.326007	144.617829	5.149418	0.64171330	2.561487
03/09/2032	113.098037	1.86940489	0.65772100	292.361993	143.695158	5.163259	0.63985803	2.555970
03/17/2061	237.148110	1.87181569	0.65706187	293.270928	142.914723	5.190803	0.64191697	2.560915
03/25/2090	358.069319	1.87154724	0.65812167	294.114100	142.156198	5.216746	0.63984145	2.560365
04/03/2119	118.584019	1.87175589	0.65712142	295.170652	141.280928	5.238109	0.64178500	2.560793
04/10/2148	238.985118	1.87097744	0.65779845	295.850958	140.678504	5.261587	0.64025138	2.559195
04/18/2177	358.672432	1.87135821	0.65730823	296.894413	139.812964	5.301399	0.64129906	2.559977

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