File:Ursa-Minor-Dwarf-Combi-image-text.jpg
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Summary
| Description |
English: The Ursa Minor Dwarf Spheriodal Galaxy is the faintest known member of the local group of Galaxies with a surface brightness of 25.5 V-mag/arcsec^2. (ref 3). Distance is 225000 lightyears (ref 1)
Esprit 100 APO Refractor+QHY16200CCD @-20C/ IDAS LP2 filter.
ref2 ) www.space.com/15619-faintest-globular-star-cluster.html ref3) arxiv.org/pdf/astro-ph/0206144.pdf |
| Date | |
| Source | Own work |
| Author | Keesscherer |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 09:15, 22 May 2018 | | 2,124 × 2,300 (3.62 MB) | Keesscherer | User created page with UploadWizard |
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