Asteroid General Data

2016 EC₈₆

General information

Preliminary designation	2016 EC₈₆
Group	Apollo
Absolute magnitude	21.44
Approximate diameter (m)	140
Approximate mass (kg)	4.70·10⁹
Number of observations	73
Arc length (days)	4783

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	223.667381
a – orbit major semiaxis (astronomical units)	1.38632600
e – orbit eccentricity	0.27902300
ω – orbit ascending node-perihelion angle (degrees)	279.753444
Ω – longitude of orbit ascending node (degrees)	175.258614
i – orbit inclination to the ecliptic plane (degrees)	21.449109

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	174.812766	1.38602952	0.27942351	278.486974	176.328149	21.408589	0.99874029	1.631771
01/21/1858	97.568544	1.38605504	0.27924614	278.672531	176.167448	21.416505	0.99900452	1.631817
01/29/1887	20.173330	1.38600908	0.27919527	278.835702	176.017917	21.421748	0.99904190	1.631735
02/07/1916	302.671073	1.38611260	0.27913464	279.019723	175.855816	21.428345	0.99920056	1.631918
02/14/1945	225.144974	1.38598411	0.27910051	279.213621	175.703751	21.433684	0.99915524	1.631691
02/22/1974	147.640821	1.38588133	0.27912224	279.424560	175.537762	21.439622	0.99905103	1.631510
03/02/2003	69.676960	1.38596870	0.27901062	279.609588	175.384538	21.445604	0.99926871	1.631664
03/09/2032	351.548853	1.38601057	0.27910688	279.807670	175.223865	21.449257	0.99916548	1.631738
03/17/2061	273.540494	1.38596782	0.27893497	279.986826	175.068875	21.456162	0.99937293	1.631662
03/25/2090	195.775276	1.38615269	0.27894930	280.138899	174.922742	21.460035	0.99948637	1.631989
04/03/2119	117.968955	1.38620915	0.27877167	280.317981	174.765088	21.466925	0.99977331	1.632089
04/10/2148	40.319419	1.38609640	0.27865601	280.492824	174.616400	21.473540	0.99985231	1.631890
04/18/2177	322.940433	1.38596380	0.27852962	280.688037	174.450470	21.480553	0.99993183	1.631655

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