17 Nov 2009 Hale Pohaku, HI (map)
46cm f/4.5 Newtonian, Deep Violet @ 95x
A large, bright and sparse open cluster with members arranged in clumps over a 15' area
4 Apr 2007 Waimea, HI (map)
76mm f/6 APO
A rich and bright cluster above the head of CMa, very distinct and well detached from the rich winter Milky Way background, fully resolved, about a dozen 8-9th magnitude members dominate a rich faint population, about 15' across
15 Nov 1998 Empire Mts., Pima Co., AZ (map)
20cm f/10 SCT
Interesting cluster with many sweeping arcs of stars, a red star just south of the main body
8 Jan 1831
Superb cluster; fills whole field; irregularly round; stars of 11th to 15th magnitude; not compressed in the middle; straggling stars extend over a circle 30' in diameter.
5 Jan 1772
Cluster of small stars, more or less brilliant, above the right loins of the Unicorn, above the star Theta of the ear of Canis Major, & near a star of 7th magnitude. It was while observing the Comet of 1772 that M. Messier observed this cluster. He has reported it on the chart of that comet, on which its trace has been drawn. Mem. Acad. 1772."
Rev. T.W. Webb
Hardwick, Herefordshire, England (map)
Brilliant cluster, straggling, h. says, to 30'; containing a red star; between Sirius and Procyon, 1/3 nearer the former, in a superb neighborhood, where the creator has-- 'Sowed with stars the heaven thick as a field.'
8 objects found within 120'
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.