Asteroid General Data

2025 OQ₉

General information

Preliminary designation	2025 OQ₉
Group	Aten
Absolute magnitude	22.18
Approximate diameter (m)	97
Approximate mass (kg)	1.69·10⁹
Number of observations	45
Arc length (days)	787

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	258.276729
a – orbit major semiaxis (astronomical units)	0.96485800
e – orbit eccentricity	0.42251000
ω – orbit ascending node-perihelion angle (degrees)	171.157887
Ω – longitude of orbit ascending node (degrees)	312.482579
i – orbit inclination to the ecliptic plane (degrees)	15.202986

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	55.028824	0.96483675	0.42342382	170.144455	313.539286	15.262596	0.55630189	0.947723
01/21/1858	278.624289	0.96482385	0.42347424	170.319585	313.393949	15.260205	0.55624580	0.947704
01/29/1887	141.973680	0.96482664	0.42338076	170.461957	313.226728	15.258039	0.55633760	0.947708
02/07/1916	5.087272	0.96489727	0.42336637	170.613872	313.074956	15.258339	0.55639221	0.947812
02/14/1945	228.351365	0.96485013	0.42339506	170.734271	312.923878	15.254668	0.55633735	0.947743
02/22/1974	92.078185	0.96477839	0.42360300	170.902767	312.748446	15.251754	0.55609538	0.947637
03/02/2003	315.199695	0.96479727	0.42338792	171.048853	312.606422	15.251631	0.55631376	0.947665
03/09/2032	178.186884	0.96496377	0.42341019	171.182377	312.438795	15.248384	0.55638828	0.947910
03/17/2061	41.102207	0.96479733	0.42332891	171.323707	312.285802	15.248933	0.55637073	0.947665
03/25/2090	264.310277	0.96487579	0.42343508	171.450997	312.133220	15.242461	0.55631353	0.947780
04/03/2119	127.899471	0.96481446	0.42327293	171.630254	311.958180	15.239904	0.55643462	0.947690
04/10/2148	350.802359	0.96488387	0.42326259	171.757415	311.823880	15.237205	0.55648462	0.947792
04/18/2177	213.952863	0.96484416	0.42326038	171.910020	311.660115	15.235586	0.55646386	0.947734

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