Asteroid General Data

2023 SY₃

General information

Preliminary designation	2023 SY₃
Group	Apollo
Absolute magnitude	26.93
Approximate diameter (m)	11
Approximate mass (kg)	2.39·10⁶
Number of observations	60
Arc length (days)	6

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	64.295238
a – orbit major semiaxis (astronomical units)	1.83499500
e – orbit eccentricity	0.45976300
ω – orbit ascending node-perihelion angle (degrees)	200.705436
Ω – longitude of orbit ascending node (degrees)	182.260929
i – orbit inclination to the ecliptic plane (degrees)	6.938215

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	49.688762	1.84918750	0.46322492	197.035516	184.016257	7.015520	0.99259776	2.514618
01/21/1858	269.239080	1.83417669	0.45893477	197.897522	183.740029	7.055206	0.99240923	2.484062
01/29/1887	156.598437	1.83406713	0.45908385	198.201158	183.574486	7.059921	0.99207653	2.483839
02/07/1916	42.696728	1.83569190	0.45960187	198.589168	183.330427	7.052819	0.99200447	2.487140
02/14/1945	251.918496	1.84800039	0.46363619	199.137840	182.881074	6.937439	0.99120053	2.512197
02/22/1974	87.788941	1.84901108	0.46328819	199.495213	182.686504	6.933308	0.99238608	2.514258
03/02/2003	283.819271	1.84853090	0.46299044	199.785628	182.512030	6.931500	0.99267876	2.513279
03/09/2032	137.639454	1.83390776	0.45945643	200.820336	182.203196	6.937314	0.99130704	2.483515
03/17/2061	25.317969	1.83351729	0.45945571	201.115577	182.034778	6.938964	0.99109730	2.482722
03/25/2090	272.938740	1.83431579	0.45931732	201.483447	181.832626	6.934760	0.99178278	2.484344
04/03/2119	161.946886	1.83154767	0.45922379	202.020844	181.529965	6.934385	0.99045741	2.478723
04/10/2148	56.431933	1.83153254	0.45967728	202.334073	181.347943	6.934659	0.98961864	2.478692
04/18/2177	307.980834	1.83170776	0.45958219	202.850507	181.035571	6.921652	0.98988749	2.479048

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