Asteroid General Data

2015 XY₃₅₁

General information

Preliminary designation	2015 XY₃₅₁
Group	Apollo
Absolute magnitude	26.82
Approximate diameter (m)	11
Approximate mass (kg)	2.78·10⁶
Number of observations	17
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	36.673367
a – orbit major semiaxis (astronomical units)	1.90953400
e – orbit eccentricity	0.48183000
ω – orbit ascending node-perihelion angle (degrees)	337.503995
Ω – longitude of orbit ascending node (degrees)	75.797287
i – orbit inclination to the ecliptic plane (degrees)	5.830151

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	274.014841	1.89978165	0.48036404	334.486604	77.441215	5.764038	0.98719485	2.618521
01/21/1858	301.383466	1.89867064	0.48013773	334.912973	77.129691	5.790818	0.98704722	2.616225
01/29/1887	333.555050	1.89869706	0.48022230	335.185373	76.947185	5.795343	0.98690040	2.616279
02/07/1916	1.120518	1.89913043	0.47959600	335.720296	76.666698	5.806576	0.98831507	2.617175
02/14/1945	32.577425	1.90294837	0.48020395	336.167150	76.478062	5.811656	0.98914504	2.625071
02/22/1974	49.272210	1.90646033	0.48096626	336.640922	76.224074	5.815635	0.98951723	2.632342
03/02/2003	59.068676	1.90539978	0.48090065	337.045391	76.003016	5.821194	0.98909179	2.630146
03/09/2032	63.503988	1.90912692	0.48193242	337.664697	75.752391	5.834015	0.98905677	2.637867
03/17/2061	61.982780	1.90933265	0.48210200	337.998270	75.555173	5.837922	0.98883957	2.638293
03/25/2090	61.906061	1.90740101	0.48217875	338.442441	75.261052	5.857501	0.98769277	2.634290
04/03/2119	66.870038	1.90630606	0.48114791	338.835020	75.021968	5.865666	0.98909089	2.632022
04/10/2148	74.922173	1.90667194	0.48092848	339.137443	74.856268	5.868191	0.98969909	2.632780
04/18/2177	74.047099	1.91146933	0.48207902	339.779038	74.622149	5.885011	0.98999007	2.642723

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