Asteroid General Data

2025 OY₈

General information

Preliminary designation	2025 OY₈
Group	Apollo
Absolute magnitude	27.54
Approximate diameter (m)	8
Approximate mass (kg)	1.03·10⁶
Number of observations	26
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	145.206805
a – orbit major semiaxis (astronomical units)	1.88470200
e – orbit eccentricity	0.49911300
ω – orbit ascending node-perihelion angle (degrees)	39.500000
Ω – longitude of orbit ascending node (degrees)	307.585542
i – orbit inclination to the ecliptic plane (degrees)	9.137943

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	273.286308	1.89840740	0.50050814	35.361051	310.179473	9.470775	0.94823905	2.615681
01/21/1858	301.186565	1.89998307	0.50096730	35.783783	309.833707	9.430051	0.94815368	2.618938
01/29/1887	328.654871	1.90118962	0.50114064	36.396208	309.385936	9.380773	0.94842623	2.621433
02/07/1916	0.228238	1.89550057	0.50039636	36.958252	309.057815	9.368166	0.94699899	2.609675
02/14/1945	41.487749	1.89565445	0.50127881	37.405655	308.714784	9.337599	0.94540305	2.609993
02/22/1974	88.217432	1.89429107	0.50030777	37.995872	308.286595	9.299872	0.94656252	2.607178
03/02/2003	134.092112	1.89538355	0.50051551	38.524547	307.924513	9.265040	0.94671468	2.609434
03/09/2032	187.334236	1.88421321	0.49920061	39.590584	307.496661	9.131198	0.94361283	2.586400
03/17/2061	265.819482	1.88470920	0.49915189	40.078923	307.121677	9.097593	0.94395304	2.587421
03/25/2090	345.495922	1.88388428	0.49928688	40.693892	306.701175	9.060070	0.94328557	2.585723
04/03/2119	62.481777	1.88524224	0.49989893	41.151400	306.328513	9.020874	0.94281166	2.588519
04/10/2148	136.881275	1.88569745	0.50074908	41.729130	305.909802	8.978248	0.94143618	2.589457
04/18/2177	211.638031	1.88577964	0.50041690	42.225908	305.532964	8.949261	0.94210363	2.589626

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