Thanks Dan,
My issue here is how to recognize the coordinate system of a feature class from the Catalog Pane but not while we are working in the Content Pane.
Correct, the Content pane does show the coordinate system but this means that I need to add the feature class to Map just to check its coordinate system

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Jamal Numan
Geomolg Geoportal for Spatial Information
Ramallah, West Bank, Palestine