Asteroid General Data

2023 SE

General information

Preliminary designation	2023 SE
Group	Apollo
Absolute magnitude	25.76
Approximate diameter (m)	19
Approximate mass (kg)	1.20·10⁷
Number of observations	50
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	326.675822
a – orbit major semiaxis (astronomical units)	1.39855600
e – orbit eccentricity	0.44887900
ω – orbit ascending node-perihelion angle (degrees)	93.763167
Ω – longitude of orbit ascending node (degrees)	178.965605
i – orbit inclination to the ecliptic plane (degrees)	4.054888

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	172.077647	1.39935670	0.44874985	90.348499	181.687443	4.049405	0.77139558	1.655363
01/21/1858	358.546169	1.40122426	0.44923637	90.689511	181.295065	4.040872	0.77174335	1.658678
01/29/1887	180.154036	1.40060470	0.44908974	91.245346	180.917344	4.044652	0.77160750	1.657578
02/07/1916	2.911451	1.40043507	0.44894648	91.569838	180.570416	4.054222	0.77171468	1.657277
02/14/1945	193.335241	1.39974673	0.44915785	92.246235	180.105731	4.028056	0.77103950	1.656055
02/22/1974	31.815070	1.39772728	0.44874584	92.595453	179.722580	4.042312	0.77050298	1.652473
03/02/2003	232.763513	1.39831292	0.44884671	93.014585	179.381266	4.046984	0.77068477	1.653511
03/09/2032	78.568785	1.39850704	0.44897369	93.764813	178.934326	4.054991	0.77061418	1.653856
03/17/2061	281.783158	1.39704796	0.44879947	94.350121	178.527001	4.048014	0.77005357	1.651268
03/25/2090	126.411253	1.39708702	0.44862700	94.807995	178.145932	4.051900	0.77031606	1.651337
04/03/2119	322.134268	1.39971018	0.44929444	95.298808	177.818867	4.072886	0.77082819	1.655990
04/10/2148	150.657230	1.40003615	0.44924010	95.783280	177.473595	4.074299	0.77108378	1.656569
04/18/2177	338.379438	1.40052781	0.44946016	96.157152	177.025777	4.075036	0.77104636	1.657442

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