Asteroid General Data

2018 YB₁

General information

Preliminary designation	2018 YB₁
Group	Amor
Absolute magnitude	20.07
Approximate diameter (m)	260
Approximate mass (kg)	3.12·10¹⁰
Number of observations	142
Arc length (days)	3026

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	306.055938
a – orbit major semiaxis (astronomical units)	2.56658800
e – orbit eccentricity	0.55379600
ω – orbit ascending node-perihelion angle (degrees)	293.426074
Ω – longitude of orbit ascending node (degrees)	206.594350
i – orbit inclination to the ecliptic plane (degrees)	6.535874

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	112.962267	2.59367035	0.54201459	270.117659	226.875165	6.030108	1.18786318	4.177080
01/21/1858	102.465985	2.57182524	0.55391413	272.854686	224.472280	6.055029	1.14725489	4.124419
01/29/1887	103.548844	2.58708090	0.54438693	279.790718	218.621995	6.137583	1.17870787	4.161172
02/07/1916	87.438969	2.59085498	0.54247749	279.890403	218.201250	6.142088	1.18537446	4.170281
02/14/1945	83.088461	2.56810601	0.55469899	283.516296	215.170794	6.220844	1.14358019	4.115476
02/22/1974	80.033816	2.58926811	0.54194467	289.104125	210.438447	6.369035	1.18602805	4.166450
03/02/2003	63.792059	2.58964037	0.54223802	289.157259	210.063113	6.378026	1.18543891	4.167348
03/09/2032	65.192316	2.56917233	0.55308379	293.496326	206.554980	6.533702	1.14820476	4.118039
03/17/2061	57.474164	2.59360008	0.53835774	297.630327	202.981265	6.712078	1.19731540	4.176910
03/25/2090	41.958691	2.59043518	0.54059628	297.807366	202.644939	6.725203	1.19005557	4.169267
04/03/2119	44.937018	2.58099617	0.54336165	304.885284	197.031202	7.119012	1.17858183	4.146500
04/10/2148	34.951834	2.59380346	0.53676478	305.386686	196.476726	7.142864	1.20154111	4.177401
04/18/2177	21.473710	2.57896551	0.54475645	306.307489	195.480816	7.217591	1.17405742	4.141607

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