Declination and Galaxy details?

I know that dark skies and surface brightness are necessary for seeing details in galaxies, but just how important is declination?


Thanks........Mike

Height above the horizon is a lot more important than declination. If you are looking at something low in the sky seeing will be worse, light pollution will be worse, and this will detract from dark skies, surface brightness, and all.

Of course, declination will determine the height above the horizon. Alpha Centauri (granted, not a Galaxy) is a spectacular object from the Southern Hemisphere. But it ain't much from here in SOuthern California. The LMC also has lots of detail from Tahiti, but is invisible from here.

So, in itself, declination has nothing to do with how a galaxy looks. But taken with your latitude, it has a lot to do with it.

Alex