Asteroid General Data

2018 YU₂

General information

Preliminary designation	2018 YU₂
Group	Apollo
Absolute magnitude	26.55
Approximate diameter (m)	13
Approximate mass (kg)	4.04·10⁶
Number of observations	33
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	245.724994
a – orbit major semiaxis (astronomical units)	1.08286300
e – orbit eccentricity	0.15177400
ω – orbit ascending node-perihelion angle (degrees)	255.363627
Ω – longitude of orbit ascending node (degrees)	278.750940
i – orbit inclination to the ecliptic plane (degrees)	2.749567

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	329.858151	1.09647517	0.15609035	242.029569	287.182428	2.970605	0.92532597	1.148150
01/21/1858	30.833807	1.10111264	0.15864139	241.093795	286.265501	2.905002	0.92643060	1.155442
01/29/1887	71.552092	1.10156372	0.15865075	242.279247	285.119578	2.937579	0.92679980	1.156152
02/07/1916	226.325267	1.09083389	0.15501970	245.938913	284.233347	2.791341	0.92173315	1.139301
02/14/1945	12.241232	1.09429824	0.15552400	248.831365	281.857308	2.897218	0.92410860	1.144733
02/22/1974	127.877544	1.09463425	0.15553819	249.496427	281.510731	2.898849	0.92437682	1.145260
03/02/2003	316.343517	1.08676395	0.15288175	252.815329	279.685068	2.844179	0.92061758	1.132931
03/09/2032	194.521505	1.08334528	0.15212688	255.152677	278.475622	2.743921	0.91853935	1.127589
03/17/2061	88.996828	1.08529756	0.15242605	256.491135	277.348626	2.791863	0.91986994	1.130639
03/25/2090	313.211481	1.08738952	0.15418704	257.863350	275.551434	2.622784	0.91972815	1.133909
04/03/2119	208.158562	1.08256785	0.15298675	259.205538	274.262512	2.586874	0.91694931	1.126376
04/10/2148	90.979660	1.08611923	0.15389509	260.708979	273.054731	2.631850	0.91897082	1.131923
04/18/2177	334.843207	1.08566341	0.15355631	262.218223	272.213770	2.626305	0.91895294	1.131210

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