export enum CatalogSource {
  USSF = 'USSF',
  CELESTRAK = 'Celestrak',
  UNIV_OF_MICH = 'University of Michigan',
  CALPOLY = 'CalPoly',
  NUSPACE = 'NuSpace',
  VIMPEL = 'JSC Vimpel',
  TLE_TXT = 'TLE.txt',
  EXTRA_JSON = 'extra.json'
}