Thebe 2000 - ESRI:104924

WKT

GEOGCS["GCS_Thebe_2000", 
	DATUM["D_Thebe_2000", 
		SPHEROID["Thebe_2000_IAU_IAG", 49300.0, 0.0]], 
	PRIMEM["Reference_Meridian", 0.0], 
	UNIT["Degree", 0.0174532925199433]]

WKT2

GEOGCRS["GCS_Thebe_2000", 
	DATUM["D_Thebe_2000", 
		ELLIPSOID["Thebe_2000_IAU_IAG", 49300.0, 0.0]], 
	PRIMEM["Reference_Meridian", 0.0], 
	CS[ellipsoidal, 2], 
	AXIS["Longitude (lon)", east, 
		ORDER[1]], 
	AXIS["Latitude (lat)", north, 
		ORDER[2]], 
	ANGLEUNIT["Degree", 0.0174532925199433], 
	ID["Esri", "104924"]]

Data from @esri/proj-codes

{
  "wkid": 104924,
  "latestWkid": 104924,
  "macro": "PE_GCS_XT_THEBE_2000",
  "name": "GCS_Thebe_2000",
  "wkt": "GEOGCS[\"GCS_Thebe_2000\",DATUM[\"D_Thebe_2000\",SPHEROID[\"Thebe_2000_IAU_IAG\",49300.0,0.0]],PRIMEM[\"Reference_Meridian\",0.0],UNIT[\"Degree\",0.0174532925199433]]",
  "wkt2": "GEOGCRS[\"GCS_Thebe_2000\",DATUM[\"D_Thebe_2000\",ELLIPSOID[\"Thebe_2000_IAU_IAG\",49300.0,0.0]],PRIMEM[\"Reference_Meridian\",0.0],CS[ellipsoidal,2],AXIS[\"Longitude (lon)\",east,ORDER[1]],AXIS[\"Latitude (lat)\",north,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433],ID[\"Esri\",\"104924\"]]",
  "description": "Thebe 2000",
  "authority": "Esri",
  "version": "9.0.0",
  "deprecated": "no",
  "areaname": "Body",
  "extent": {
    "slat": -90,
    "nlat": 90,
    "llon": -180,
    "rlon": 180
  }
}