Teken aan
Besonderhede van voorbeeld: -8977353523481540689
terug
Metadata
Author:
Literature
Data
English
[en]
Period The time span in which a variable star cycles through its brightness changes.
Spanish
[es]
Espacio de tiempo que dura el ciclo de los cambios de brillo de una estrella variable.
History
Your action:
Comment
Mark incorrect example
Please enable JavaScript.