Asteroid General Data

2025 RY₁

General information

Preliminary designation	2025 RY₁
Group	Apollo
Absolute magnitude	21.96
Approximate diameter (m)	110
Approximate mass (kg)	2.29·10⁹
Number of observations	147
Arc length (days)	104

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	251.031966
a – orbit major semiaxis (astronomical units)	1.34734000
e – orbit eccentricity	0.27447300
ω – orbit ascending node-perihelion angle (degrees)	340.037820
Ω – longitude of orbit ascending node (degrees)	340.062242
i – orbit inclination to the ecliptic plane (degrees)	4.848103

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	249.868542	1.34377525	0.27175803	337.020274	342.845227	4.922845	0.97859353	1.557724
01/21/1858	98.550327	1.34968486	0.27412118	337.852815	342.417676	4.887341	0.97970765	1.568011
01/29/1887	285.882026	1.34856101	0.27355672	338.152863	342.025736	4.885680	0.97965308	1.566053
02/07/1916	102.522264	1.35406914	0.27660326	338.841275	341.646604	4.800864	0.97952920	1.575658
02/14/1945	252.368507	1.35408451	0.27644842	339.157731	341.430844	4.802208	0.97974999	1.575685
02/22/1974	56.510846	1.35082131	0.27511620	339.463420	340.808354	4.839670	0.97918848	1.569992
03/02/2003	240.004741	1.34864006	0.27462566	339.979476	340.337894	4.845395	0.97826890	1.566191
03/09/2032	71.383257	1.34739223	0.27430949	340.043375	340.040548	4.846762	0.97778975	1.564018
03/17/2061	269.377338	1.34850274	0.27508075	340.433965	339.827447	4.838034	0.97755560	1.565952
03/25/2090	104.231905	1.35105114	0.27602446	341.192244	339.317292	4.814705	0.97812798	1.570393
04/03/2119	292.213636	1.34793466	0.27482378	341.112012	338.953531	4.792508	0.97749016	1.564962
04/10/2148	110.594759	1.35537090	0.27869985	341.953940	338.228789	4.614883	0.97762923	1.577930
04/18/2177	252.367908	1.35469627	0.27821153	342.353087	337.787076	4.626997	0.97780415	1.576752

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