Jul 19, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 81x
A bright clump in a rich galactic starfield, conspicuous, bright, partially resolved, a fan shaped body with the 7th magnitude HD173348 at the western apex
Jun 24, 2020 Waikoloa, HI (map)
20cm f/6 Newtonian, Cave Astrola @ 61x
A conspicuous clump in a very rich galactic starfield, a handful of brighter members embedded in a haze of faint stars, small, bright, partially resolved, the magnitude 9.2 HD173348 is the brightest star near the center
Apr 19, 2012 Hale Pohaku, HI (map)
46cm f/4.5 Newtonian, Deep Violet @ 175x
A poor cluster, sparse, a few dozen members arranged in clumps across a 10' region
Jun 28, 1998 Santa Rita Mts., AZ (map)
20cm f/10 SCT
In the Milky Way, I expected more than this small group of stars, setting circles confirm the correct identification
May 27, 1835
Pretty rich; irregularly round; pretty well insulated; not much compressed toward the middle; 10' diameter; stars from 12th to 15th magnitude; one of 9m taken.
Jun 20, 1764
A cluster near Eta and Omicron in Antinous [now α and δ Scuti], between which there is another one of more brightness: with a telescope of 3.5-foot one cannot distinguish them, one needs to employ a good instrument. This cluster contains no nebulosity."
- Connaissance des Temps, 1781
Rev. T.W. Webb
Hardwick, Herefordshire, England (map)
- Celestial Objects for Common Telescopes, T. W. Webb, 1917
6 objects found within 60'
Drawings, descriptions and CCD photos are copyright Andrew Cooper unless otherwise noted, no usage without permission.
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.
NGC & IC object notes from Harold Corwin licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License. Additional supplementary material for NGC and IC catalog objects from Courtney Seligman with non-commercial use allowed, found at https://cseligman.com