variable star

star whose brightness as seen from Earth fluctuates

Kappa Draconis
EX Ceti
S Coronae Borealis
Theta Herculis
Mira B
DI Crucis
Xi Coronae Borealis
Lambda Pavonis
Upsilon Geminorum
AI Velorum
IT Lupi
S Sagittae
UY Volantis
U Centauri
Rho Fornacis
V Centauri
Omega Geminorum
Psi Leonis
R Trianguli
ET Virginis
RU Virginis
Z Aquarii
UY Scuti
V Coronae Australis
Celaeno
Sigma Orionis
Theta Leonis
Delta Leonis
Gamma Velorum
Delta Lupi
Lambda Leonis
Eta Geminorum
Beta Leporis
long-period variable star
Chi Draconis
Alpha Serpentis
OU Puppis
RV Tauri
Iota Geminorum
Pi Arietis
R Scuti
Xi Herculis
Nu Fornacis
R Cancri
R Crucis
GL Virginis
Delta Reticuli
AG Draconis
Delta Coronae Borealis
Omicron Draconis
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