WDS 20217+3657 : COMPONENTS
 
 
  A
B pa=292.2°
sep=5.48"
 
 
20217+3657 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202139.35+365643.4 Mag 11.08 Spectral class OB (blue)
PmRA 9.00 PmDE -19.0 Tycho2 2684-00352-1
Tycho2
Tycho2 2684-00352-1 Pflag RAmdeg 305.41400279 DEmdeg 36.94539218
PmRA -4.7 PmDE -3.4 E RAmdeg 45 E DEmdeg 42
E pmRA 1.9 E pmDE 1.8 EpRAm 1984.28 EpDEm 1984.66
Num 5 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 11.873 E BTmag 0.081 VTmag 11.080
E VTmag 0.066 Prox 999 TYC T HIP
CCDM RAdeg 305.41401556 DEdeg 36.94540000 EpRA 1990 1.61
EpDE 1990 1.76 E RAdeg 46.7 E DEdeg 43.8 Posflg
Corr 0.0
 
 
20217+3657 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202138.93+365645.5 Mag 12.1 PmRA -2.00
PmDE -3.0 Calc delta mag 1.02 Calc coord yes