Asteroid General Data

2023 ST

General information

Preliminary designation	2023 ST
Group	Apollo
Absolute magnitude	26.08
Approximate diameter (m)	16
Approximate mass (kg)	7.73·10⁶
Number of observations	35
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	340.977052
a – orbit major semiaxis (astronomical units)	2.08961800
e – orbit eccentricity	0.74450900
ω – orbit ascending node-perihelion angle (degrees)	276.559851
Ω – longitude of orbit ascending node (degrees)	176.846068
i – orbit inclination to the ecliptic plane (degrees)	8.193858

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	114.334147	2.12006680	0.74519104	261.281193	190.730490	8.212860	0.54021202	3.086917
01/21/1858	265.829998	2.11817547	0.74530009	265.514133	186.864536	8.173192	0.53949910	3.082787
01/29/1887	62.835010	2.10596036	0.74131748	266.732337	185.850880	8.153476	0.54477514	3.056159
02/07/1916	245.551236	2.10050716	0.74561314	268.166400	184.464491	8.154660	0.53434143	3.044296
02/14/1945	74.935376	2.09940908	0.74741901	271.559705	181.415709	8.162720	0.53027083	3.041909
02/22/1974	262.391379	2.10646837	0.74178892	274.380667	178.781244	8.178496	0.54391347	3.057265
03/02/2003	80.466138	2.10554521	0.74186478	275.038482	178.076925	8.189935	0.54351539	3.055255
03/09/2032	273.840888	2.08655803	0.74593634	277.660288	175.842896	8.205653	0.53011858	3.014021
03/17/2061	143.667049	2.08298558	0.74767588	280.949735	172.853565	8.286998	0.52558750	3.006284
03/25/2090	15.855706	2.08302156	0.74456551	283.975484	170.049101	8.375108	0.53207556	3.006362
04/03/2119	238.011126	2.09072002	0.73874488	286.267827	167.911719	8.433773	0.54621130	3.023044
04/10/2148	90.803947	2.09348748	0.73709104	286.933755	167.227600	8.458764	0.55039661	3.029048
04/18/2177	301.729185	2.09064838	0.73989908	287.925243	166.228423	8.499290	0.54377956	3.022888

Detailed table...

3D animation...

Calculation on the date...

Return to search