Observations

2.) Pulsating variable star of RR-Lyrae type


Class Type Star Datasheet Observation

RRAB RR-Lyrae type AV Peg  
RR RR-Lyrae type RR Lyra   VIL (H. Pruijs):      
         
SRC SRC-Semiregular
late-type Supergiant
Beteigeuze
(alpha-Ori)
  VIL (H. Pruijs):      
         
SXPHE SX Phoenicis type
accreting Subdwarf
in a binary star system
DY Peg
 
  BRI (R. Glaisen):