Diamond Ring
DSS image of Diamond Ring
Digitized Sky Survey image of Diamond Ring, 60' x 60' with north at top and west to the right

DSS image of Diamond Ring
Overlaid DSS image of Diamond Ring, 60' x 60' with north at top and west to the right
Diamond Ring

Type  Asterism
Magnitude  2
Size  45'
RA (2000)  2h 31'
Dec (2000)  89° 0' N
Constellation  Ursa Minor

Observing Notes

Steve Coe

A circlet of 7th and 8th magnitude stars with Polaris the brightest
Other Data Sources for Diamond Ring
Nearby objects for Diamond Ring
1 objects found within 120'
Diamond Ring
Acknowledgements and Credits...

Drawings, descriptions and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission. Use for non-profit and educational reasons is generally given on request.

Positional and some physical information is from the NASA/IPAC Extragalactic Database (NED) which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration.

Additional object data from the SIMBAD database, operated at CDS, Strasbourg, France.

The Digitized Sky Survey was produced at the Space Telescope Science Institute under U.S. Government grant NAG W-2166. The images of these surveys are based on photographic data obtained using the Oschin Schmidt Telescope on Palomar Mountain and the UK Schmidt Telescope.

Dark nebulae data from E.E. Barnard, A Photographic Atlas of Selected Regions of the Milky Way. Ed. Edwin B. Frost and Mary R. Calvert. Carnegie Institution of Washington, 1927

Object descriptions of Rev. Webb from Celestial Objects for Common Telescopes sixth edition, Rev. T.W. Webb, 1917, edited by Rev T.E.Espin.