Astro Corner

Your corner of the universe.
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Know what you are looking at

Celestial Object Library

Object pages are intended to become useful astronomy hubs: reference data, community observations, images, guides and planning links around the same celestial target.

Join Astro CornerAll features
What it brings together

Designed around real astronomy workflows

  • Messier, NGC/IC, Caldwell and specialist deep-sky catalogue identities
  • Complete Sh2, Barnard, vdB, Arp and Abell PN source families
  • Standalone LDN, RCW and HCG coverage through CDS VizieR
  • Searchable Galactic Wolf–Rayet stars
  • NASA/JPL comet and minor-planet catalogue records
  • Coordinates or orbital data appropriate to the object
  • Links into observations, images and planning tools
Keep exploring

Other Astro Corner features

Sky AtlasAn interactive sky view tied directly to Astro Corner objects, planning and observing context.Tonight & observing planningTurn a location, date and equipment setup into a practical list of things worth observing or imaging.Astronomy PassportKeep a long-term record of firsts, catalogues, milestones, projects and the journey through your astronomy.Observing SitesPublic astronomy locations with sky-quality, access, facilities and community-reported information.