Astronomy View all facts Glossary Help |
| physical object > natural object > celestial body > star > Delta Del star > dwarf Cepheid > beat Cepheid |
| beat Cepheid comparison table | ||
| Subject | is a kind of | has definition |
|---|---|---|
| dwarf Cepheid | Cepheid | A group of pulsating variable stars with small variations in amplitude. They lie in the lower part of the Cepheid instability strip. |
| beat Cepheid | dwarf Cepheid | Dwarf Cepheid in which two or more almost identical periods exist which cause periodic amplitude fluctuations in their light curves. The "beat" period averages about 2 to 21/2 hours. |
Next dwarf Cepheid: SX Phoenicis Up: dwarf Cepheid Previous dwarf Cepheid: AI Velorum star