Search The Database

Select Databases
Galactic (non-globular cluster) Globular Clusters Extragalactic
Search using these criteria
Search by Period Search all periods	Search a specific period range Minimum period (days) Maximum period (days)
Search by Variable Type Search all variable types	Search selected variable types Cepheids RR Lyrae AB-types RR Lyrae C-types RR Lyrae D and E-types Scuti stars SX Phe
Search by Observation Type Search all observations	Search only these selected observations Magnitudes Colors Radial Velocity
Output format All values output 4-line format	Output only selected data Amplitude values values Rij and ij values