Asteroid General Data

2023 UA₉

General information

Preliminary designation	2023 UA₉
Group	Apollo
Absolute magnitude	25.01
Approximate diameter (m)	26
Approximate mass (kg)	3.39·10⁷
Number of observations	74
Arc length (days)	2786

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	99.330129
a – orbit major semiaxis (astronomical units)	1.10877100
e – orbit eccentricity	0.13019700
ω – orbit ascending node-perihelion angle (degrees)	242.416398
Ω – longitude of orbit ascending node (degrees)	237.069439
i – orbit inclination to the ecliptic plane (degrees)	4.492663

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	31.512198	1.10293501	0.12391290	237.156544	243.762817	4.726914	0.96626714	1.158312
01/21/1858	50.139930	1.10306308	0.12494801	238.207819	242.895188	4.649144	0.96523754	1.158514
01/29/1887	56.898133	1.10423003	0.12576336	238.513744	242.116454	4.639563	0.96535835	1.160352
02/07/1916	56.286751	1.10439202	0.12594995	239.020987	241.329668	4.636293	0.96529390	1.160608
02/14/1945	47.098688	1.10464644	0.12657657	239.708441	240.381419	4.602578	0.96482408	1.161009
02/22/1974	29.931478	1.10670411	0.12920431	241.489562	238.732188	4.494303	0.96371318	1.164254
03/02/2003	18.716989	1.10531948	0.12830973	241.617900	238.422989	4.498801	0.96349623	1.162070
03/09/2032	347.354260	1.10998847	0.13083527	242.744539	236.500709	4.496438	0.96476283	1.169441
03/17/2061	269.043803	1.11122066	0.13138892	243.133914	236.169732	4.500116	0.96521858	1.171389
03/25/2090	224.785417	1.10531594	0.12862670	244.606071	235.564243	4.476802	0.96314280	1.162065
04/03/2119	210.556857	1.10714690	0.12944491	245.214154	235.089206	4.484052	0.96383236	1.164953
04/10/2148	148.563841	1.11112557	0.13123107	246.349864	233.757071	4.504743	0.96531137	1.171238
04/18/2177	74.900385	1.10665128	0.12955739	247.877854	233.015002	4.462363	0.96327643	1.164171

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