Asteroid General Data

2018 YK₂

General information

Preliminary designation	2018 YK₂
Group	Apollo
Absolute magnitude	22.75
Approximate diameter (m)	75
Approximate mass (kg)	7.69·10⁸
Number of observations	221
Arc length (days)	1492

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	341.893655
a – orbit major semiaxis (astronomical units)	2.52930800
e – orbit eccentricity	0.65799800
ω – orbit ascending node-perihelion angle (degrees)	315.578020
Ω – longitude of orbit ascending node (degrees)	88.013449
i – orbit inclination to the ecliptic plane (degrees)	7.059792

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	110.435342	2.49234531	0.66316331	314.381187	89.977014	6.991289	0.83951335	3.934712
01/21/1858	238.065617	2.50242675	0.65737943	314.516524	89.712652	6.993889	0.85738288	3.958610
01/29/1887	352.151873	2.50915238	0.65324866	314.595467	89.514409	6.995954	0.87005194	3.974579
02/07/1916	95.181694	2.51707033	0.64860701	314.630802	89.305897	6.994523	0.88448086	3.993408
02/14/1945	190.957316	2.51786689	0.64767367	314.674466	89.087503	7.002545	0.88711079	3.995303
02/22/1974	284.959265	2.51775708	0.64879836	314.718724	88.846075	7.018111	0.88424041	3.995042
03/02/2003	21.065300	2.51738767	0.65154892	314.996564	88.486566	7.043106	0.87718646	3.994163
03/09/2032	113.007665	2.52305740	0.66108627	315.830857	87.739462	7.094161	0.85509878	4.007664
03/17/2061	206.693571	2.51305105	0.66963691	316.998682	86.764479	7.199026	0.83021930	3.983846
03/25/2090	325.307664	2.48764402	0.68304901	319.204208	84.921586	7.408437	0.78846123	3.923584
04/03/2119	116.793151	2.47500078	0.69121728	320.267307	84.014255	7.526727	0.76423748	3.893710
04/10/2148	289.059767	2.46595287	0.69665651	320.833780	83.402680	7.598433	0.74803076	3.872378
04/18/2177	108.734413	2.46719619	0.69633389	320.926373	83.167358	7.607849	0.74920388	3.875307

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