Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  Bubble Nebula  ·  NGC 7635
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NGC7635 Bubble Nebula 11/01/2022, Tony Hopkinson
NGC7635 Bubble Nebula 11/01/2022
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NGC7635 Bubble Nebula 11/01/2022

Getting plate-solving status, please wait...
NGC7635 Bubble Nebula 11/01/2022, Tony Hopkinson
NGC7635 Bubble Nebula 11/01/2022
Powered byPixInsight

NGC7635 Bubble Nebula 11/01/2022

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Description

The Bubble Nebula, also known as NGC 7635, M52 or Caldwell 11, is an emission nebula (HII) in the constellation Cassiopeia and near to the open cluster Messier 52. "The "bubble" is created by the stellar wind from a massive hot, 8.7 magnitude young central star, SAO 20575 ( BD+60°2522 )." (Wikipedia)
Imaging was done with an Optolong L Extreme filter, this proved to be useful in bortle 5 skies and a waxing gibous Moon.

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NGC7635 Bubble Nebula 11/01/2022, Tony Hopkinson