Datatype: PRD
This datatype prd refers to the collection of periods for
photometrically variable stars: eclipsing binaries, contact binaries,
variable stars by rotational modulation, delta Scuti.
Record structure
| No | : | Star number |
|---|
| Ref | : | Data source |
|---|
| Pv | : | Period of variability |
|---|
| Amp | : | Amplitude [mag] |
|---|
| Type | : | Type of variability |
|---|
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Jean-Claude.Mermilliod@obs.unige.ch
Last Update: 17 February 1998