Asteroid General Data

2023 ST₂

General information

Preliminary designation	2023 ST₂
Group	Apollo
Absolute magnitude	26.14
Approximate diameter (m)	16
Approximate mass (kg)	7.11·10⁶
Number of observations	35
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	305.499493
a – orbit major semiaxis (astronomical units)	2.24329600
e – orbit eccentricity	0.72687500
ω – orbit ascending node-perihelion angle (degrees)	92.781159
Ω – longitude of orbit ascending node (degrees)	354.903921
i – orbit inclination to the ecliptic plane (degrees)	9.589055

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	113.971119	2.26179495	0.71553587	76.235963	10.550669	9.811476	0.64339954	3.401578
01/21/1858	314.003728	2.25372571	0.71916458	80.231656	6.868678	9.715292	0.63292601	3.383391
01/29/1887	159.710653	2.25119977	0.72047699	82.530483	4.689213	9.666835	0.62926214	3.377705
02/07/1916	10.768500	2.25364958	0.72119806	84.792355	2.487789	9.627250	0.62832187	3.383220
02/14/1945	224.108698	2.25106668	0.72264817	86.951590	0.469093	9.607049	0.62433747	3.377405
02/22/1974	82.222315	2.24475016	0.72662810	89.931709	357.641553	9.604550	0.61365162	3.363199
03/02/2003	306.818977	2.24360614	0.72737081	91.408739	356.233055	9.603999	0.61167252	3.360629
03/09/2032	172.091462	2.24659716	0.72555432	93.321363	354.434128	9.571885	0.61656889	3.367351
03/17/2061	34.812332	2.24862266	0.72255432	95.539191	352.247427	9.605259	0.62387065	3.371906
03/25/2090	250.358938	2.25185235	0.72162119	97.785984	350.072292	9.632706	0.62686797	3.379173
04/03/2119	95.926218	2.25624958	0.71989424	99.984245	347.985062	9.679578	0.63198851	3.389076
04/10/2148	292.853926	2.25907877	0.71775500	102.186058	345.913341	9.738960	0.63761368	3.395453
04/18/2177	121.131762	2.26587693	0.71221146	105.422817	342.859851	9.845947	0.65209341	3.410791

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