WDS 20431+4637 : COMPONENTS
 
 
  A
B pa=318.8°
sep=3.84"
 
 
20431+4637 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204310.04+463705.9 Mag 11.53 PmRA -12.00
PmDE -12.0 Tycho2 3574-03051-1
Tycho2
Tycho2 3574-03051-1 Pflag RAmdeg 310.79186514 DEmdeg 46.61831299
PmRA -12.3 PmDE -12.8 E RAmdeg 68 E DEmdeg 73
E pmRA 2.3 E pmDE 2.2 EpRAm 1981.71 EpDEm 1977.86
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.0 Q pmRA 0.4
Q pmDE 0.0 BTmag 12.860 E BTmag 0.255 VTmag 11.534
E VTmag 0.107 Prox 999 TYC HIP
CCDM RAdeg 310.79190611 DEdeg 46.61834278 EpRA 1990 1.69
EpDE 1990 1.68 E RAdeg 71.5 E DEdeg 78.6 Posflg
Corr 0.0
 
 
20431+4637 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204309.79+463708.8 Mag 11.9 PmRA -13.00
PmDE -10.0 Calc delta mag 0.37 Calc coord yes