WDS 20310+4050 : COMPONENTS
 
 
  A B C
B pa=270.5°
sep=1.94"
 
C pa=340.7°
sep=7.96"
pa=354.7°
sep=7.53"
 
D pa=93.4°
sep=6.39"
pa=92.8°
sep=8.33"
pa=131.2°
sep=11.98"
 
 
20310+4050 A
 
 
Coord arcsec 2000 203100.20+404949.8 Mag 7.8 Spectral class O7V (blue)
 
 
20310+4050 B
 
 
Coord arcsec 2000 203100.03+404949.8 Mag 15.8 Calc delta mag 8 Calc coord yes
 
 
20310+4050 C
 
 
Coord arcsec 2000 203059.97+404957.3 Mag 12.6 Calc delta mag 4.8 Calc coord yes
 
 
20310+4050 D
 
 
Coord arcsec 2000 203100.76+404949.4 Mag 15 Calc delta mag 7.2 Calc coord yes