Asteroid General Data

2023 OU₃

General information

Preliminary designation	2023 OU₃
Group	Apollo
Absolute magnitude	25.94
Approximate diameter (m)	17
Approximate mass (kg)	9.37·10⁶
Number of observations	22
Arc length (days)	3

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	140.615927
a – orbit major semiaxis (astronomical units)	1.22541600
e – orbit eccentricity	0.18499600
ω – orbit ascending node-perihelion angle (degrees)	149.307836
Ω – longitude of orbit ascending node (degrees)	116.213560
i – orbit inclination to the ecliptic plane (degrees)	13.893649

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	6.286544	1.22959190	0.19034841	146.242619	117.421983	13.708822	0.99554104	1.363459
01/21/1858	97.284331	1.23126056	0.19116716	146.618381	117.270035	13.702562	0.99588397	1.366235
01/29/1887	188.542663	1.23035262	0.19063362	146.789798	117.105433	13.712226	0.99580605	1.364725
02/07/1916	315.395743	1.22766148	0.18864939	146.903729	116.907704	13.752041	0.99606390	1.360249
02/14/1945	76.950695	1.22932368	0.18955099	147.376901	116.733604	13.746306	0.99630416	1.363013
02/22/1974	209.563385	1.22392349	0.18584496	147.330670	116.558866	13.815612	0.99646348	1.354042
03/02/2003	2.925811	1.22370356	0.18575354	147.589763	116.384460	13.820130	0.99639629	1.353677
03/09/2032	153.488399	1.22559565	0.18502833	149.314886	116.194336	13.894051	0.99882573	1.356817
03/17/2061	303.475437	1.22396779	0.18410751	149.416908	116.032849	13.910718	0.99862613	1.354115
03/25/2090	95.087650	1.22397105	0.18399816	149.616958	115.856109	13.913956	0.99876263	1.354121
04/03/2119	243.815650	1.22565424	0.18503725	149.986837	115.703259	13.907446	0.99886255	1.356915
04/10/2148	349.192753	1.23134171	0.18807080	150.878225	115.514984	13.878016	0.99976229	1.366371
04/18/2177	76.444927	1.23114021	0.18794106	151.074556	115.379764	13.881709	0.99975842	1.366035

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