Asteroid General Data

2025 OB₁₁

General information

Preliminary designation	2025 OB₁₁
Group	Amor
Absolute magnitude	24.85
Approximate diameter (m)	28
Approximate mass (kg)	4.23·10⁷
Number of observations	20
Arc length (days)	28

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	102.830810
a – orbit major semiaxis (astronomical units)	2.09384300
e – orbit eccentricity	0.48621500
ω – orbit ascending node-perihelion angle (degrees)	156.583140
Ω – longitude of orbit ascending node (degrees)	149.345110
i – orbit inclination to the ecliptic plane (degrees)	5.719720

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	81.609243	2.09704210	0.48445111	151.977971	151.898036	5.481126	1.08112773	3.036766
01/21/1858	285.847506	2.09478896	0.48678288	152.779235	151.412733	5.524017	1.07508155	3.031873
01/29/1887	130.060381	2.09544706	0.48624196	153.909991	150.947544	5.576790	1.07655277	3.033302
02/07/1916	331.196687	2.09751988	0.48380806	154.296794	150.754436	5.591414	1.08272285	3.037804
02/14/1945	171.416951	2.09648024	0.48398130	154.564123	150.433634	5.611229	1.08182301	3.035546
02/22/1974	13.828142	2.09461276	0.48619049	154.994119	150.085887	5.638608	1.07623196	3.031491
03/02/2003	219.533986	2.09587046	0.48746769	156.055341	149.580576	5.694140	1.07420132	3.034221
03/09/2032	65.380051	2.09522290	0.48542383	156.784864	149.275231	5.725247	1.07815178	3.032815
03/17/2061	267.761760	2.09558176	0.48398798	157.025524	149.070567	5.736798	1.08134538	3.033594
03/25/2090	110.217417	2.09584244	0.48415704	157.243925	148.801459	5.750411	1.08112556	3.034161
04/03/2119	317.179826	2.09311323	0.48636887	157.916455	148.387476	5.790687	1.07508811	3.028236
04/10/2148	163.791737	2.09402563	0.48746465	159.016920	147.959107	5.845691	1.07326216	3.030216
04/18/2177	7.941770	2.09622127	0.48495134	159.507144	147.768733	5.860498	1.07965596	3.034983

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