Messier 105 (M 105), NGC 3384, NGC 3389

Introduction | Map | My Best Own Photos | My Own Observations | References || Appendix: My Own Photos

On this page I collect my observations of the elliptical galaxy M 105 in the constellation Leo as well as of the two galaxies NGC 3384 (elliptical)and NGC 3389 (spiral).

 

Introduction

The elliptic galaxy M 105 in the constellation Leo is bright and can be seen together with the galaxies NGC 3384 (elliptical) and the smaller NGC 3389 (spiral) in the same field of view in the eVscope. All three galaxies form a trio of galaxies in the Leo I galaxy group, which also includes M 95 and M 96.

M 105      NGC 3384      NGC 3389
Size: 2,5' x 2' (Stoyan)
Distance: 40 million light years (Stoyan)
Rating: * (Stoyan)
  Size: 2,5' x 2' (Stoyan)
Distance: 40 million light years (Stoyan)
Rating: * (Stoyan)
  Size: 2.7' x 1.2' (Stoyan)
Distance: 54 million light years (Wikipedia)
Rating: ---

 

Map

The elliptical galaxy M 105 in the constellation Leo (Image Courtesy of SkySafari Astronomy, www.simulationcurriculum.com)

The elliptical galaxy M 105 in the constellation Leo with the two galaxies NGC 3384 and NGC 3389 forms the galaxy trio in the galaxy group Leo I, which also includes M 95 and M 96. (Image Courtesy of SkySafari Astronomy, www.simulationcurriculum.com)

 

My Best Own Photos

Atik Infinity & C5 (April 4, 2021)

         

M 105 (+ NGC 3384 und NGC 3389) - Apr 4, 2021

 

M 105 (+ NGC 3384 und NGC 3389) - Apr 4, 2021, processed

  M 105 (+ NGC 3384 und NGC 3389) - Apr 4, 2021, processed (Polarr)

ZWO ASI224 at Omegon PS 72/432

    

M 105 (+ NGC 3384 und NGC 3389) - Apr 13, 2021 - 17 frames, 10 s, gain 300

  M 105 (+ NGC 3384 und NGC 3389) - Apr 13, 2021 - 17 frames, 10 s, gain 300, processed

eVscope

         

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020

      

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020, photo above processed

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020, photo above processed

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020, photo above processed

   

M 105 (+ NGC 3384 und NGC 3389) - Mar 7, 2021

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 8, 2021

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 8, 2021

   

M 105 (+ NGC 3384 und NGC 3389) - Mar 7, 2021, photo above processed

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 8, 2021, photo above processed

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 8, 2021, photo above processed

 

My Own Observations

Observations March/April 2020

Observations March to June 2021

Observations March to April 2022

 

References

On this Site


Appendix: My Own Photos

Atik Infinity & C5 (April 4, 2021)

         

M 105 (+ NGC 3384 und NGC 3389) - Apr 4, 2021

 

M 105 (+ NGC 3384 und NGC 3389) - Apr 4, 2021, processed

  M 105 (+ NGC 3384 und NGC 3389) - Apr 4, 2021, processed (Polarr)

ZWO ASI224 at Omegon PS 72/432

         

M 105 (+ NGC 3384 und NGC 3389) - Apr 13, 2021 - 17 frames, 10 s, gain 300

  M 105 (+ NGC 3384 und NGC 3389) - Apr 13, 2021 - 17 frames, 10 s, gain 300, processed   M 105 (+ NGC 3384 und NGC 3389) - Apr 13, 2021 - 17 frames, 10 s, gain 300, processed (Polarr)

eVscope

         

M 105 (+ NGC 3384 und NGC 3389) - Mar 13, 2020

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020

         

M 105 (+ NGC 3384 und NGC 3389) - Mar 13, 2020, processed

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020, processed

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020, processed

     

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 22, 2020, processed

   
     

M 105 (+ NGC 3384 und NGC 3389) - Apr 22, 2020

 

M 105 (+ NGC 3384 und NGC 3389) - Apr 22, 2020, processed

   
   

M 105 (+ NGC 3384 und NGC 3389) - Mar 7, 2021

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 8, 2021

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 8, 2021

   

M 105 (+ NGC 3384 und NGC 3389) - Mar 7, 2021, processed

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 8, 2021, processed

 

M 105 (+ NGC 3384 und NGC 3389) - Mar 8, 2021

     

M 105 (+ NGC 3384 und NGC 3389) - Jun 1, 2021

 

M 105 (+ NGC 3384 und NGC 3389) - Jun 1, 2021, photo left processed (Polarr)

   

eVscope 2

         

M 105 (+ NGC 3384 und NGC 3389) - Mar 20, 2022

 

M 105 (+ NGC 3384 und NGC 3389) - Apr 10, 2022

 

M 105 (+ NGC 3384 und NGC 3389) - Apr 17, 2022

      

M 105 (+ NGC 3384 und NGC 3389) - Mar 20, 2022, photo on top processed

 

M 105 (+ NGC 3384 und NGC 3389) - Apr 10, 2022, photo on top processed

 

M 105 (+ NGC 3384 und NGC 3389) - Apr 17, 2022, photo on top processed