Asteroid General Data

2023 OS

General information

Preliminary designation	2023 OS
Group	Apollo
Absolute magnitude	24.38
Approximate diameter (m)	35
Approximate mass (kg)	8.09·10⁷
Number of observations	140
Arc length (days)	552

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	287.818743
a – orbit major semiaxis (astronomical units)	1.03224887
e – orbit eccentricity	0.12416267
ω – orbit ascending node-perihelion angle (degrees)	270.593006
Ω – longitude of orbit ascending node (degrees)	117.226124
i – orbit inclination to the ecliptic plane (degrees)	20.241691

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	305.542615	1.04279393	0.12503188	265.804462	118.251768	20.183625	0.91241144	1.064874
01/21/1858	38.431217	1.04058685	0.12459704	267.144448	118.094672	20.201366	0.91093281	1.061495
01/29/1887	164.805740	1.04016224	0.12444248	267.188841	117.980043	20.205048	0.91072188	1.060846
02/07/1916	292.320949	1.03946661	0.12404590	267.927262	117.819609	20.218113	0.91052504	1.059782
02/14/1945	65.845976	1.03951236	0.12386456	267.833986	117.671280	20.220965	0.91075362	1.059852
02/22/1974	242.931669	1.03373279	0.12407882	270.182722	117.526579	20.238543	0.90546845	1.051025
03/02/2003	103.383957	1.03020726	0.12414925	271.823922	117.352325	20.253176	0.90230780	1.045653
03/09/2032	7.421966	1.03214344	0.12411324	270.671438	117.207357	20.242460	0.90404078	1.048602
03/17/2061	249.116749	1.03240383	0.12411525	270.810611	117.084312	20.243207	0.90426678	1.048999
03/25/2090	106.895437	1.03263995	0.12378275	270.505424	116.897627	20.247418	0.90481693	1.049359
04/03/2119	344.846136	1.03235375	0.12368929	270.683466	116.776647	20.250590	0.90466265	1.048923
04/10/2148	215.468512	1.03346367	0.12355837	270.876616	116.646031	20.251401	0.90577059	1.050615
04/18/2177	78.148971	1.03315480	0.12345382	271.055894	116.490455	20.255879	0.90560790	1.050144

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