Astronomy Data
International Astronomical Union (IAU): Central Bureau for Astronomical Telegrams ![](../gif/m94s22x14.gif)
- International Astronomical Union (IAU): Central Bureau for Astronomical Telegrams
- IAU: Minor Planet Center (MPC)
- International Comet Quarterly (ICQ) Comet Information
US Naval Observatory ![](../gif/m94s22x14.gif)
NASA Astronomical Data Center ![](../gif/m94s22x14.gif)
NASA Astrophysics Data System ![](../gif/m94s22x14.gif)
- The Digital Library for Physics, Astrophysics, and Instrumentation
NASA/IPAC Extragalactic Database ![](../gif/m94s22x14.gif)
Space Telescope Science Institute (STScI) ![](../gif/m94s22x14.gif)
Canadian Astronomy Data Center (CADC) ![](../gif/m94s22x14.gif)
Center de Dommees Astronomiques de Strasbourg (CDS) ![](../gif/m94s22x14.gif)
European Southern Observatory (ESO) and Space Telescope Science Archive Facilities ![](../gif/m94s22x14.gif)
National Astronomical Observatory of Japan ![](../gif/m94s22x14.gif)
- Astronomical Data Analysis Center
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© 1998-2006 David Haworth