Red supergiants

[Chamukuy]

Thanks, Chamukuy, 

Have you tried using ST4v's Database Power Search (DBPS) to make similar lists? Of blue stars or α-Cyg stars, etc?

Phil S.

Yes, I have and found DBPS to be very helpful in some cases. My first choice tends to be SIMBAD because it gives me the coördinates and other attributes as well.

Bye, tiha