Newest Titles

• PPM-Extended (PPMX): a catalogue of positions and proper motions
  Article (Journal), Online Resource
• Indications on the binary nature of individual stars derived from a comparison of their HIPPARCOS proper motions with ground-based data: I. Basic principles
  Article (Journal), Online Resource
• The combination of ground-based astrometric compilation catalogues with the HIPPARCOS catalogue: I. Single-star mode
  Article (Journal), Online Resource
• The combination of HIPPARCOS data with ground-based astrometric measurements
  Chapter/Article
• The sixth catalogue of fundamental stars (FK6) and the problem of double stars
  Chapter/Article, Conference Paper

see all (7)

Related Authors

• Wielen, Roland
• Dettbarn, Christian
• Lenhardt, Helmut
• Jahreiß, Hartmut
• Röser, Siegfried

see all (6)

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