Podobné jednotky

• Preliminary catalogue of the positions and proper motions of stars between declinations -70° and -90° : reduced to the Equinox of 1950 without applying proper motions /
  Autor: Lü, Phillip K.
  Vydáno: (1971)
• Catalogue of the positions and proper motions of 8164 stars : between declinations +55° and +60°, reduced without applying proper motions to the Equinox 1950.0 /
  Autor: Barney, Ida, 1886-1982, a další
  Vydáno: (1954)
• Catalogue of the positions and proper motions of 1031 stars : between declinations -30° and -35°, reduced to the Equinox of 1950 without applying proper motions /
  Autor: Barney, Ida, 1886-1982, a další
  Vydáno: (1967)
• Catalogue of the positions and proper motions of 1031 stars : between declinations +85° and +90°, reduced without applying proper motions to the Equinox 1950.0 /
  Autor: Barney, Ida, 1886-1982, a další
  Vydáno: (1954)
• Catalogue of the positions and proper motions of 1031 stars : between declinations +50° and +55°, reduced without applying proper motions to the Equinox 1950.0 /
  Autor: Barney, Ida, 1886-1982, a další
  Vydáno: (1954)