Links

		Forschungslinks

• The Ritter-Catalog: CV/LMXB/related objects catalog 7th edition


• A Catalog and Atlas of Cataclysmic Variables  - The Archival Edition

Other Catalogues:

• SIMBAD Astronomical Database

• The General Catalogue of Variable Stars

• The Digitized Sky Survey

• The ESO Online Digitized Sky Survey

• The ESO HST Guide Star Catalogue

• The Guide Star Catalog II

• The 2MASS All-Sky Catalog web interface

• The USNO A2.0 catalogue web interface

• The White Dwarf Database

• The White Dwarf Catalog (McCook & Sion)

• The ATNF Pulsar Group

• The ATNF Pulsar Catalog web interface

• Pulsars in Globular Clusters

• The Catalog of Supersoft X-ray Sources
  

Other useful links:

• Fundamental Physical Constants

• AAVSO

• The Astronomer's Telegram

• Center for Backyard Astrophysics

• Space art

• CVnet (Cataclysmic Variables network)

• CVnet discussion

• VSNET(since January 2005)