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NGC 4755 Jewel Box (4in f6 5D).jpg
This is NGC 4755, the Jewel Box Cluster near the Coal Sack and with Mimosa (Beta Cruxis) above right, and its red companion star dubbed Ruby Cruxis beside it in the field. The star cluster at upper left is NGC 4852.
Technical:
With Astro-Physics 4-inch Traveler apo refractor at f/6 with Hutech-modified Canon 5D camera at ISO800 for a stack of 4 x 3 minute exposures. Taken from Coonabarabran, NSW, Australia, July 2006. Reprocessed in 2025.
Technical:
With Astro-Physics 4-inch Traveler apo refractor at f/6 with Hutech-modified Canon 5D camera at ISO800 for a stack of 4 x 3 minute exposures. Taken from Coonabarabran, NSW, Australia, July 2006. Reprocessed in 2025.
- Copyright
- © 2006 Alan Dyer
- Image Size
- 4368x2912 / 8.2MB
- Contained in galleries
- Star Clusters, NGC/IC Objects

