WDS 18037-2423 : COMPONENTS
 
 
  A Ab
Ab pa=219.4°
sep=0.00"
 
B pa=8.1°
sep=3.53"
pa=8.1°
sep=3.53"
 
 
18037-2423 A
 
 
Coord arcsec 2000 180340.33-242242.7 Mag 10.3 Spectral class O7.5 (blue) PmRA 2.00
PmDE -4.0
 
 
18037-2423 Ab
 
 
Coord arcsec 2000 180340.33-242242.7 Mag 7.7 Spectral class B0 (blue-white) PmRA -8.00
PmDE 6.0 Calc delta mag 0.1 Calc coord yes
 
 
18037-2423 B
 
 
Coord arcsec 2000 180340.37-242239.2 PmRA -8.00 PmDE 6.0 Calc delta mag 7.6
Calc coord yes