CDS
  • Portal
  • Simbad
  • VizieR
  • Aladin
  • X-Match
  • Other
    • Sesame name resolver
    • Catalogue collection
    • TAP VizieR
    • Dictionary of nomenclature
    • SimPlay
    • Bibliography
    • Contact us
  • Help
  • Home
  • About CDS
  • People
  • Support
    • Help and Video tutorials
    • Developer's corner
    • Publication support
  • myCDS
  • Virtual Observatory projects
    • IVOA
    • Euro VO
      • ESCAPE
      • ASTERICS
      • CoSADIE
      • Past projects:
        Euro-VO ICE
      • - AIDA - DCA -
    • OV France
    • Europlanet
  • Other projects
    • RDA France
    • ARCHES
    • EOSC Future
    • Gaia
  • Authorities
    • Strasbourg astronomical Observatory
    • CNRS - INSU
    • University of Strasbourg
  • Links
    • ADS
    • NED
    • CNES
    • ESA
    • ESO
    • NASA
  • Internal
    • Twiki
  • Contact us

  • Cette page en français
CDS

Centre de Données astronomiques de Strasbourg

Strasbourg astronomical Data Center

Portal icon

Entry point to all services

SIMBAD icon

Object database

VizieR icon

Catalogue database

Aladin icon

Interactive sky atlas


Other services

  • X-match
  • Dictionary
  • Sesame
  • SimPlay

Partner services

  • ADS
  • A&A logo A&A
    • TIPTOPbase

CDS certified by the CoreTrustSeal

The CDS has been certified as a Trustworthy Data Repository by the CoreTrustSeal.

Keep in touch

  • RSS logo
  • Email logo

Latest news

  • Aladin Lite v3 talk at ADASS 2022
  • DECaPS DR2 HiPS available
  • Aladin Desktop v12 release
  • Catalogs added between 14-Jan-2023 and 21-Jan-2023
  • Catalogs added between 07-Jan-2023 and 14-Jan-2023
  • Catalogs added between 31-Dec-2022 and 07-Jan-2023
More news

Featured news

CDS 50th anniversary


Specfind V3

New SPECFIND V3.0 catalogue


December 2020: CDS publishes the Gaia EDR3 data

Gaia at CDS

Gaia EDR3 flux map


Aladin Desktop v11

CDS is pleased to announce the release of Aladin Desktop version 11


CTS logo

© Unistra/CNRS

    • Contact