WDS 15455-2740 : COMPONENTS
 
 
  A
B pa=332.7°
sep=50.42"
 
 
15455-2740 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 154522.44-274005.0 Mag 15.42 Spectral class dM5
PmRA -204.00 PmDE -138.0
 
 
15455-2740 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 154520.70-273920.2 Mag 14.98 Spectral class DB4 (white dwarf)
PmRA -91.00 PmDE -101.0 Calc delta mag 0.44 Calc coord yes