Asteroid General Data

2023 SU₂

General information

Preliminary designation	2023 SU₂
Group	Apollo
Absolute magnitude	25.19
Approximate diameter (m)	24
Approximate mass (kg)	2.64·10⁷
Number of observations	22
Arc length (days)	1

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	76.493411
a – orbit major semiaxis (astronomical units)	1.16473600
e – orbit eccentricity	0.14418800
ω – orbit ascending node-perihelion angle (degrees)	254.686500
Ω – longitude of orbit ascending node (degrees)	175.927826
i – orbit inclination to the ecliptic plane (degrees)	23.241271

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	358.638123	1.16507434	0.14391887	253.664919	176.737503	23.232568	0.99739816	1.257567
01/21/1858	28.766542	1.16494228	0.14383912	253.806650	176.611211	23.234261	0.99737801	1.257353
01/29/1887	56.594648	1.16479382	0.14377660	253.906751	176.507216	23.236471	0.99732372	1.257113
02/07/1916	86.072381	1.16512619	0.14391107	254.087600	176.383867	23.237484	0.99745163	1.257651
02/14/1945	115.960404	1.16492575	0.14394515	254.279487	176.262186	23.238401	0.99724034	1.257326
02/22/1974	144.430810	1.16480524	0.14401301	254.339622	176.153803	23.239290	0.99705813	1.257131
03/02/2003	174.080337	1.16508619	0.14422755	254.504799	176.031398	23.239912	0.99704867	1.257586
03/09/2032	204.408054	1.16497275	0.14425357	254.698227	175.905937	23.239771	0.99692128	1.257402
03/17/2061	232.996815	1.16474906	0.14413483	254.769602	175.796063	23.242039	0.99686815	1.257040
03/25/2090	262.302428	1.16508790	0.14438470	254.931250	175.675965	23.242769	0.99686703	1.257589
04/03/2119	292.011003	1.16498230	0.14436372	255.114742	175.551928	23.244780	0.99680113	1.257418
04/10/2148	320.358806	1.16463593	0.14423000	255.181545	175.446168	23.247160	0.99666048	1.256857
04/18/2177	349.267511	1.16505859	0.14447214	255.312073	175.325256	23.247500	0.99674007	1.257541

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