Get a snapshot of PPM catalog stars on your meridian from here

Browse the Messier catalog by name or by ra

Browse the Yale Bright Star Catalog (revised) by index

Browse the NGC New General Catalog with IC, j2000.0 (revised) by type
try type=OC, Gx, DS, TS, ast, Kt, P, N, etc, more to follow....

Or, select type for NGC viewer

View an HR diagram from Tycho data.

Create an HR diagram from Tycho data.

My Astrophotography

IAU Constellation guide

Another view of the Constellation guide

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