Metadata
Author: WikiMatrix
Data
English[en]
The third category of eruptive irregulars are the IS stars, which show rapid variations of 0.5 to 1 magnitude in a few hours or days; again, these come in subgroups ISA and ISB.
Spanish[es]
Muestran rápidas variaciones de 0,5 a 1 magnitud en unas pocas horas o días; igualmente se dividen en subgrupos ISA e ISB.