Asteroid General Data

2018 MK₈

General information

Preliminary designation	2018 MK₈
Group	Apollo
Absolute magnitude	20.11
Approximate diameter (m)	250
Approximate mass (kg)	2.95·10¹⁰
Number of observations	64
Arc length (days)	24

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	319.279939
a – orbit major semiaxis (astronomical units)	2.70491400
e – orbit eccentricity	0.80155600
ω – orbit ascending node-perihelion angle (degrees)	69.837257
Ω – longitude of orbit ascending node (degrees)	105.064207
i – orbit inclination to the ecliptic plane (degrees)	24.289902

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	167.265453	2.70148907	0.79415018	59.396288	117.154258	26.556051	0.55610105	4.440230
01/21/1858	350.716014	2.70389132	0.79564772	61.106185	115.121343	26.083741	0.55254637	4.446154
01/29/1887	177.406702	2.70796659	0.79488737	61.881094	114.315973	25.827518	0.55543816	4.456209
02/07/1916	5.912216	2.70796833	0.79633917	63.698531	112.177378	25.415406	0.55150708	4.456213
02/14/1945	195.030164	2.70886371	0.79787529	65.545862	110.026176	25.016111	0.54752829	4.458424
02/22/1974	24.951516	2.70116177	0.80067245	67.045361	108.237279	24.814974	0.53841595	4.439423
03/02/2003	212.960838	2.69883475	0.80258526	69.027975	105.914254	24.477805	0.53278976	4.433687
03/09/2032	42.293741	2.70626146	0.80111800	69.942260	104.949121	24.270014	0.53822670	4.452001
03/17/2061	235.551822	2.70231044	0.80226805	72.070681	102.501556	23.971943	0.53433310	4.442255
03/25/2090	70.212878	2.70337617	0.80290667	74.395160	99.895675	23.686332	0.53281741	4.444883
04/03/2119	264.851923	2.70377813	0.80384344	76.687780	97.335155	23.438246	0.53036382	4.445874
04/10/2148	97.313958	2.69457013	0.80667920	78.172502	95.632697	23.410457	0.52091645	4.423182
04/18/2177	289.328551	2.69945323	0.80679439	80.326097	93.197800	23.198869	0.52154950	4.435211

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