Asteroid General Data

2023 EX

General information

Preliminary designation	2023 EX
Group	Apollo
Absolute magnitude	27.51
Approximate diameter (m)	8
Approximate mass (kg)	1.07·10⁶
Number of observations	45
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	80.449438
a – orbit major semiaxis (astronomical units)	1.38440800
e – orbit eccentricity	0.33788200
ω – orbit ascending node-perihelion angle (degrees)	129.375092
Ω – longitude of orbit ascending node (degrees)	354.572946
i – orbit inclination to the ecliptic plane (degrees)	8.414490

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	45.256632	1.38440458	0.33945522	126.741093	356.329614	8.226647	0.91446122	1.628903
01/21/1858	329.468695	1.38584209	0.33991896	127.192109	356.069194	8.226331	0.91476808	1.631440
01/29/1887	245.255155	1.38674347	0.34010268	127.544739	355.839868	8.230213	0.91510831	1.633032
02/07/1916	161.503281	1.38755162	0.34048378	127.977508	355.595826	8.230488	0.91511280	1.634460
02/14/1945	77.858482	1.38662941	0.34001767	128.157769	355.382143	8.239801	0.91515090	1.632831
02/22/1974	352.794148	1.38791733	0.34047998	128.654710	355.127081	8.239630	0.91535927	1.635106
03/02/2003	272.755256	1.38582768	0.33951161	128.843335	354.868791	8.259554	0.91532310	1.631415
03/09/2032	210.526632	1.38433211	0.33789578	129.431058	354.533531	8.415015	0.91657213	1.628775
03/17/2061	144.005788	1.38415278	0.33765970	129.763035	354.311176	8.413919	0.91678016	1.628458
03/25/2090	71.485228	1.38783905	0.33870182	130.332033	354.072372	8.420343	0.91777544	1.634968
04/03/2119	346.449814	1.38669499	0.33818268	130.594707	353.799498	8.429286	0.91773877	1.632947
04/10/2148	262.056860	1.38578082	0.33777951	130.842186	353.574473	8.441301	0.91769245	1.631332
04/18/2177	186.536718	1.38556912	0.33777135	131.177465	353.369275	8.442903	0.91756357	1.630958

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