Asteroid General Data

2025 OB₁₃

General information

Preliminary designation	2025 OB₁₃
Group	Amor
Absolute magnitude	25.13
Approximate diameter (m)	25
Approximate mass (kg)	2.87·10⁷
Number of observations	17
Arc length (days)	23

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	72.771540
a – orbit major semiaxis (astronomical units)	2.53545900
e – orbit eccentricity	0.55557000
ω – orbit ascending node-perihelion angle (degrees)	180.016930
Ω – longitude of orbit ascending node (degrees)	143.992360
i – orbit inclination to the ecliptic plane (degrees)	9.199640

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	242.977648	2.55152476	0.54523914	172.099641	147.150788	8.588979	1.16033358	4.075682
01/21/1858	295.310716	2.53788570	0.55571498	173.273445	146.560513	8.762392	1.12754461	4.043046
01/29/1887	355.326156	2.54553940	0.55219860	176.043798	145.769535	8.930998	1.13989610	4.061349
02/07/1916	37.540432	2.55730663	0.54402491	176.606029	145.517084	8.888746	1.16606811	4.089543
02/14/1945	68.656900	2.55888368	0.54194419	176.486162	145.331685	8.877979	1.17211153	4.093327
02/22/1974	106.076282	2.54988730	0.54833280	176.678950	145.019300	8.950295	1.15170046	4.071759
03/02/2003	162.764769	2.54095864	0.55951936	178.488503	144.314184	9.188732	1.11924308	4.050392
03/09/2032	220.675713	2.54721799	0.55190356	180.539493	143.833981	9.184468	1.14139931	4.065367
03/17/2061	259.723331	2.55800998	0.54392060	180.908628	143.590802	9.124494	1.16665567	4.091231
03/25/2090	291.210022	2.55793273	0.54351792	180.791764	143.386085	9.124352	1.16765044	4.091045
04/03/2119	332.530801	2.54752285	0.55065829	181.125757	143.086478	9.206807	1.14470828	4.066097
04/10/2148	32.231632	2.53558666	0.56085939	183.528805	142.425168	9.386561	1.11347908	4.037554
04/18/2177	86.934561	2.54944215	0.55212548	184.909852	142.015432	9.322489	1.14183017	4.070693

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