NGC 4236

Introduction | Map | My Own Photos | My Own Observations | References

On this page I collect my observations of the spiral galaxy NGC 4236 in the constellation Draco.

 

Introduction

The spiral galaxy NGC 4236 in the constellation Draco appears very faint in the eVscope. Together with LEDA 2731233, it forms the galaxy pair Holm 357 and is considered a member of the M 81 group.

Size: 23.5' x 6.8' (SkySafari)/21.9' × 7.2' (Wikipedia)
Distance: 14 million light years (SkySafari)/11 million light years (Wikipedia)
Rating: ---

 

Map

The spiral galaxy NGC 4236 in the constellation Draco (to the left) (Image Courtesy of SkySafari Astronomy, www.simulationcurriculum.com)

 

My Own Photos

eVscope

         

NGC 4236 - Apr 19, 2020

 

NGC 4236 - Apr 19, 2020

 

NGC 4236 - Apr 21, 2020

         

NGC 4236 - Apr 19, 2020, processed

 

NGC 4236 - Apr 19, 2020, processed

 

NGC 4236 - Apr 21, 2020, processed

           

NGC 4236 - Jun 12, 2020

 

NGC 4236 - Jun 12, 2020, processed

 

 

Vespera Pro

    

NGC 4236, Jul 7, 2024 - 1800p (360 frames = 3600s), 1:1 section

 

NGC 4236, Jul 7, 2024 - 1800p (360 frames = 3600s), 1:1 section, processed (PSE)

   
   

NGC 4236, Jul 7, 2024 - 1800p (360 frames = 3600s), 1:1 section, processed (PSE) and denoised (DN)

 

My Own Observations

Observations April to June 2020

Observations July 2024

 

References

On this Site