Visual changes for the RS Oph

American Association of Variable Star Observers (AAVSO)
Tue, 09/19/2023 - 09:24

Hello, guys 
There appears to be a frequent change of RS Oph from magnitude 11.2 to approximately magnitude 10.8 in a matter of weeks as observed in visual observations . And I was wondering if this change was another kind different from the classic Nova change or if it was just an accidental change .I didn't find much information about that. 
Clear skies

Khalid Alburaidi