Asteroid General Data

2018 YJ₂

General information

Preliminary designation	2018 YJ₂
Group	Apollo
Absolute magnitude	21.72
Approximate diameter (m)	120
Approximate mass (kg)	3.19·10⁹
Number of observations	185
Arc length (days)	3937

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	113.132549
a – orbit major semiaxis (astronomical units)	1.16118200
e – orbit eccentricity	0.40398000
ω – orbit ascending node-perihelion angle (degrees)	293.404926
Ω – longitude of orbit ascending node (degrees)	65.060692
i – orbit inclination to the ecliptic plane (degrees)	6.507503

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	167.212216	1.16349415	0.40346960	289.670802	68.200791	6.576047	0.69405963	1.255009
01/21/1858	209.233651	1.16405232	0.40380981	290.194917	67.738441	6.584657	0.69399658	1.255912
01/29/1887	251.997844	1.16365971	0.40386470	290.537980	67.400949	6.582601	0.69369863	1.255277
02/07/1916	303.726347	1.16173225	0.40351692	290.878919	66.966560	6.598156	0.69295363	1.252160
02/14/1945	10.156445	1.16157468	0.40372971	291.460421	66.481926	6.565373	0.69261247	1.251905
02/22/1974	82.658320	1.15849867	0.40294334	292.117096	66.034470	6.567511	0.69168935	1.246935
03/02/2003	172.988657	1.15992191	0.40346919	292.577153	65.820389	6.549318	0.69192916	1.249234
03/09/2032	248.075143	1.16150177	0.40401521	293.529029	64.997417	6.500424	0.69223739	1.251787
03/17/2061	308.052672	1.16295220	0.40464842	294.154787	64.609178	6.477901	0.69236543	1.254132
03/25/2090	355.703531	1.16321774	0.40458406	294.364482	64.333913	6.479323	0.69259839	1.254562
04/03/2119	47.417183	1.16270246	0.40447958	294.702784	63.986142	6.464796	0.69241306	1.253728
04/10/2148	102.843470	1.16254291	0.40458637	295.025038	63.741623	6.437260	0.69219389	1.253470
04/18/2177	165.389454	1.16202209	0.40412981	295.263490	63.408000	6.446136	0.69241432	1.252628

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