Asteroid General Data

2018 YM₂

General information

Preliminary designation	2018 YM₂
Group	Apollo
Absolute magnitude	24.63
Approximate diameter (m)	31
Approximate mass (kg)	5.73·10⁷
Number of observations	81
Arc length (days)	197

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	250.760911
a – orbit major semiaxis (astronomical units)	1.08328200
e – orbit eccentricity	0.15806800
ω – orbit ascending node-perihelion angle (degrees)	248.960242
Ω – longitude of orbit ascending node (degrees)	278.280881
i – orbit inclination to the ecliptic plane (degrees)	19.580666

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	297.872806	1.08581490	0.15694286	246.758232	279.309447	19.628263	0.91540400	1.131447
01/21/1858	182.575105	1.08462795	0.15712845	247.436338	279.149799	19.617683	0.91420204	1.129592
01/29/1887	70.684913	1.08501620	0.15727514	247.465403	279.006635	19.617445	0.91437013	1.130199
02/07/1916	305.669634	1.08596058	0.15821482	247.538174	278.845629	19.598405	0.91414552	1.131675
02/14/1945	176.548179	1.08629853	0.15828755	247.490932	278.701755	19.598016	0.91435099	1.132203
02/22/1974	52.402023	1.08505079	0.15812206	248.054343	278.554581	19.595844	0.91348032	1.130253
03/02/2003	301.888090	1.08457709	0.15788352	248.359401	278.396335	19.599193	0.91334024	1.129513
03/09/2032	198.624664	1.08340439	0.15822013	248.855096	278.246526	19.585261	0.91198801	1.127682
03/17/2061	100.909920	1.08369336	0.15804342	249.054561	278.103617	19.588042	0.91242275	1.128133
03/25/2090	0.891640	1.08408018	0.15843704	248.926881	277.948234	19.580669	0.91232173	1.128737
04/03/2119	261.720227	1.08317807	0.15864901	249.466993	277.787159	19.570153	0.91133295	1.127328
04/10/2148	168.173616	1.08345459	0.15855997	249.565879	277.647085	19.574061	0.91166206	1.127760
04/18/2177	72.304909	1.08396864	0.15936434	249.665319	277.499019	19.555948	0.91122269	1.128563

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