RGTAAF07 - EPSG:7073

WKT

GEOGCS["GCS_RGTAAF07", 
	DATUM["D_Reseau_Geodesique_des_Terres_Australes_et_Antarctiques_Francaises_2007", 
		SPHEROID["GRS_1980", 6378137.0, 298.257222101]], 
	PRIMEM["Greenwich", 0.0], 
	UNIT["Degree", 0.0174532925199433]]

WKT2

GEOGCRS["GCS_RGTAAF07", 
	DATUM["D_Reseau_Geodesique_des_Terres_Australes_et_Antarctiques_Francaises_2007", 
		ELLIPSOID["GRS_1980", 6378137.0, 298.257222101]], 
	PRIMEM["Greenwich", 0.0], 
	CS[ellipsoidal, 2], 
	AXIS["Latitude (lat)", north, 
		ORDER[1]], 
	AXIS["Longitude (lon)", east, 
		ORDER[2]], 
	ANGLEUNIT["Degree", 0.0174532925199433], 
	ID["EPSG", "7073"]]

Data from @esri/proj-codes

{
  "wkid": 7073,
  "latestWkid": 7073,
  "macro": "PE_GCS_RGTAAF07",
  "name": "GCS_RGTAAF07",
  "wkt": "GEOGCS[\"GCS_RGTAAF07\",DATUM[\"D_Reseau_Geodesique_des_Terres_Australes_et_Antarctiques_Francaises_2007\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]]",
  "wkt2": "GEOGCRS[\"GCS_RGTAAF07\",DATUM[\"D_Reseau_Geodesique_des_Terres_Australes_et_Antarctiques_Francaises_2007\",ELLIPSOID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],CS[ellipsoidal,2],AXIS[\"Latitude (lat)\",north,ORDER[1]],AXIS[\"Longitude (lon)\",east,ORDER[2]],ANGLEUNIT[\"Degree\",0.0174532925199433],ID[\"EPSG\",\"7073\"]]",
  "description": "RGTAAF07",
  "authority": "EPSG",
  "version": "8.7.1(10.5.0)",
  "deprecated": "no",
  "areaname": "French Southern and Antarctic Territories",
  "extent": {
    "slat": -67.13,
    "nlat": -20.91,
    "llon": 37.98,
    "rlon": 142
  }
}