WDS 02156+0721 : COMPONENTS
 
 
  A
B pa=185.6°
sep=9.04"
 
 
02156+0721 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 021538.98+072127.3 Mag 16.3 Spectral class M0.0 (red)
PmRA 50.00 PmDE -1.0
 
 
02156+0721 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 021538.92+072118.3 Mag 19.3 Spectral class M3.2 (red)
PmRA 46.00 PmDE -3.0 Calc delta mag 3 Calc coord yes