Asteroid General Data

2016 EL₁₅₇

General information

Preliminary designation	2016 EL₁₅₇
Group	Apollo
Absolute magnitude	26.94
Approximate diameter (m)	11
Approximate mass (kg)	2.35·10⁶
Number of observations	113
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	305.064571
a – orbit major semiaxis (astronomical units)	1.94148000
e – orbit eccentricity	0.52829500
ω – orbit ascending node-perihelion angle (degrees)	43.109988
Ω – longitude of orbit ascending node (degrees)	176.176926
i – orbit inclination to the ecliptic plane (degrees)	7.165274

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	132.533176	1.94274233	0.52666300	38.529308	179.058111	7.610929	0.91957183	2.707843
01/21/1858	12.134356	1.95397944	0.52994906	38.897967	178.650627	7.546166	0.91846987	2.731370
01/29/1887	232.804464	1.95647243	0.52942709	39.558088	178.189189	7.511586	0.92066293	2.736599
02/07/1916	91.744798	1.95765170	0.52841678	39.951912	177.869928	7.496879	0.92319570	2.739074
02/14/1945	313.625541	1.95173872	0.52858279	41.108903	177.332993	7.245316	0.92008323	2.726673
02/22/1974	187.204063	1.94878592	0.52968072	41.602976	177.036015	7.236434	0.91655159	2.720488
03/02/2003	64.162105	1.94936721	0.52930625	42.306415	176.541523	7.208100	0.91755497	2.721705
03/09/2032	313.739796	1.94141665	0.52818998	43.194616	176.143321	7.163660	0.91597983	2.705071
03/17/2061	215.006630	1.94079463	0.52854883	43.818795	175.700009	7.140732	0.91498991	2.703771
03/25/2090	130.753713	1.93578017	0.52760271	44.587706	175.267938	7.118048	0.91445731	2.693300
04/03/2119	46.864203	1.93582908	0.52837589	45.185573	174.837619	7.095786	0.91298367	2.693402
04/10/2148	324.846243	1.93529541	0.52790837	45.860701	174.373815	7.074178	0.91363677	2.692288
04/18/2177	235.733451	1.93913905	0.52921941	46.436406	173.917507	7.019330	0.91290902	2.700313

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