Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5461  ·  NGC 5473  ·  NGC 5474
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M101, Christian Zappel
M101
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M101

Getting plate-solving status, please wait...
M101, Christian Zappel
M101
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M101

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Description

Messier 101 , NGC 5457, Pinwheel-Galaxie ,16 Mmllionen light years far away with diameter of 170.000 ligth years
image taken from Bavaria, GermanyDetails:ES 102mm FCD-100Asi Zwo 294mc pro cameraguiding camera asi zwo 120mmCelestron AVX AAPOptolong L-Pro Filter35 lights, gain 120, 300 sek, 240sek,0 Grad gekühlt100 bias20 flats20 darks

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M101, Christian Zappel