Visually observed stars known to be constant or not measurably variable
The following is a list of stars present in the VSX catalog as of 2013 March 7 that are known or suspected of being constant and have been visually observed in the past. You should not observe these stars anymore; if they are a part of your visual observing program, please remove them immediately.
The list is divided into three parts: named variables first, followed by NSV stars, and then a small number of GSC stars. In the case of the GSC stars, these are primarily previously used comparison stars suspected of being variable at some time in the past.