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Catalogue and alternative designations

IC 4633 and IC4635

Type Galaxies
Position 17 13.78, -77 32.2
Constellation Apus
Camera and Telescope STL6303E, STL11000M and 31.75 cm Ritchey Chretien 
Focal Ratio F9
Exposure Details LRGB 170:60:60:60 Luminance 1x1, Colours 2x2 with Astrodon series 2 filters
Description IC 4633 is magnitude 11.8 while IC 4635 is magnitude 13.7.  There is much integrated flux nebula in this area.