LBVs observed only at a particular time or over a period of time when they are stable, may simply be designated as hot supergiants or as candidate LBVs due to their luminosity.
LBVs只有在特定的時間或一段時間才能觀察，當它們在週期之外時是穩定的，可能只會因為它們的亮度被認為是熱的超巨星或LBVs的候選者。