Asteroid General Data

2025 OY₁

General information

Preliminary designation	2025 OY₁
Group	Amor
Absolute magnitude	24.29
Approximate diameter (m)	37
Approximate mass (kg)	9.16·10⁷
Number of observations	67
Arc length (days)	33

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	78.982200
a – orbit major semiaxis (astronomical units)	2.53101800
e – orbit eccentricity	0.57298200
ω – orbit ascending node-perihelion angle (degrees)	2.939840
Ω – longitude of orbit ascending node (degrees)	294.609100
i – orbit inclination to the ecliptic plane (degrees)	2.892910

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	290.204321	2.48443918	0.59944219	358.609772	298.056488	3.098170	0.99516153	3.916004
01/21/1858	91.459795	2.46866318	0.60818376	359.513527	297.205069	3.171336	0.96726233	3.878764
01/29/1887	276.576439	2.45911557	0.61279935	359.538256	296.948077	3.191895	0.95217115	3.856284
02/07/1916	104.789949	2.46058147	0.61111797	359.613124	296.685377	3.181549	0.95687592	3.859733
02/14/1945	277.324048	2.48116584	0.60174544	0.102646	296.288189	3.116551	0.98813561	3.908268
02/22/1974	56.626520	2.50268480	0.59273372	1.426843	295.547968	3.008479	1.01925914	3.959222
03/02/2003	155.725152	2.52466133	0.57994202	2.450030	295.048254	2.935251	1.06050415	4.011486
03/09/2032	231.926545	2.53554628	0.57116385	3.058701	294.470101	2.881157	1.08733390	4.037457
03/17/2061	296.882382	2.53750581	0.56878138	3.099910	294.191367	2.866811	1.09421975	4.042138
03/25/2090	3.764037	2.53307450	0.57096567	3.082999	293.901751	2.873781	1.08677593	4.031555
04/03/2119	84.556215	2.52224491	0.57792575	3.540977	293.399846	2.901013	1.06457463	4.005728
04/10/2148	194.234294	2.49502443	0.59320495	4.331081	292.824097	2.956997	1.01496360	3.941058
04/18/2177	336.911229	2.48027999	0.60273664	4.950133	292.370755	2.991157	0.98532437	3.906175

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