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Ursa Minor Dwarf Galaxy UGC9749

mike
1431288
Category:Deep Sky
Published:
434
Ursa Minor Dwarf Galaxy UGC9749IC 1110
Resolution:
1603x982 px
File size:
3359 KB

Photo description / processing

**Ursa Minor Dwarf** is a dwarf spheroidal galaxy discovered by A.G. Wilson from Lowell Observatory in the United States during the Palomar Sky Survey in 1955. It is located in the constellation Ursa Minor and is a satellite galaxy of the Milky Way. The galaxy is composed mainly of older stars and appears to have virtually no ongoing star formation. Its center is approximately 225,000 light-years from Earth.

Technical information

Telescope/Lens
Sky-Watcher 130/650
Camera
asi 585mc
Guide Scope
52x200
Guide Camera
GPCMOS2000KMA
Software
Siril, Photoshop
Location
п. Красный Богатырь, Тульская обл., Россия

Light pollution

Yellow, Bortle 5 zone

Exposure

  • 103 × 180″ · ISO/Gain: 252 · SVBONY UV/IR CUT
  • 105 × 180″ · ISO/Gain: 252 · Optolong L-Pro

Total exposure: 10 h 24 m

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