Asteroid General Data

2023 SU

General information

Preliminary designation	2023 SU
Group	Amor
Absolute magnitude	24.21
Approximate diameter (m)	38
Approximate mass (kg)	1.02·10⁸
Number of observations	122
Arc length (days)	140

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	309.215337
a – orbit major semiaxis (astronomical units)	1.32439300
e – orbit eccentricity	0.22989900
ω – orbit ascending node-perihelion angle (degrees)	255.000827
Ω – longitude of orbit ascending node (degrees)	161.300744
i – orbit inclination to the ecliptic plane (degrees)	2.300944

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	129.626857	1.32560809	0.23058035	250.538737	164.581410	2.305323	1.01994892	1.526242
01/21/1858	136.563255	1.32528889	0.23024389	251.107225	164.170183	2.301989	1.02014922	1.525691
01/29/1887	143.160151	1.32643020	0.23089334	251.608922	163.815884	2.303066	1.02016631	1.527662
02/07/1916	143.897673	1.32579601	0.23056423	252.074082	163.483836	2.307421	1.02011488	1.526566
02/14/1945	150.360328	1.32492107	0.23010625	252.486872	163.217024	2.308511	1.02004845	1.525055
02/22/1974	159.420205	1.32635466	0.23098682	253.623206	162.326823	2.303904	1.01998421	1.527531
03/02/2003	158.632554	1.32633156	0.23093791	253.961105	162.096958	2.306853	1.02003131	1.527491
03/09/2032	161.881003	1.32491148	0.23021679	255.098663	161.253156	2.300502	1.01989461	1.525039
03/17/2061	172.303481	1.32566380	0.23056322	255.531532	160.940638	2.302119	1.02001448	1.526338
03/25/2090	175.683250	1.32672586	0.23110198	255.980685	160.631190	2.304343	1.02011689	1.528173
04/03/2119	176.262495	1.32519236	0.23028559	256.819885	160.035133	2.302315	1.02001966	1.525524
04/10/2148	186.189962	1.32558392	0.23070667	257.298523	159.661996	2.301988	1.01976287	1.526200
04/18/2177	190.586302	1.32681941	0.23130234	257.865384	159.254336	2.303569	1.01992297	1.528334

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