WDS 17138+4202 : COMPONENTS
 
 
  A
B pa=316.1°
sep=70.18"
 
 
17138+4202 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 171348.53+420144.5 Mag 17.74 Spectral class M1.9 (red)
PmRA -28.00 PmDE -28.0
 
 
17138+4202 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171344.17+420235.1 Mag 19.19 Spectral class M3.4 (red)
PmRA -34.00 PmDE -24.0 Calc delta mag 1.45 Calc coord yes