Catalogue and alternative designations NGC 5139, Omega Centauri
Type Globular Cluster
Position 13 26.8, -47 29
Constellation Centaurus 
Camera and Telescope STL11000M and Epsilon180ED
Focal Ratio F2.8
Exposure Details LRGB 45:15:15:15
Description The great globular cluster in Centaurus.  This wide-angle shot shows a few companion galaxies and some very faint nebulosity to the right.