WDS 20257+3609 : COMPONENTS
 
 
  A
B pa=2.3°
sep=2.67"
 
 
20257+3609 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202544.17+360831.2 Mag 11.5 PmRA -13.00
PmDE -25.0 Tycho2 2697-00258-1
Tycho2
Tycho2 2697-00258-1 Pflag RAmdeg 306.43406732 DEmdeg 36.14199451
PmRA -13.3 PmDE -24.9 E RAmdeg 40 E DEmdeg 50
E pmRA 6.8 E pmDE 7.5 EpRAm 1984.14 EpDEm 1985.94
Num 3 Q RAmdeg 1.1 Q DEmdeg 0.5 Q pmRA 1.1
Q pmDE 0.5 BTmag 13.141 E BTmag 0.298 VTmag 11.591
E VTmag 0.117 Prox 999 TYC HIP
CCDM RAdeg 306.43407917 DEdeg 36.14204611 EpRA 1990 1.59
EpDE 1990 1.67 E RAdeg 92.7 E DEdeg 78.9 Posflg
Corr 0.0
 
 
20257+3609 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202544.18+360833.9 Mag 12.41 PmRA -13.00
PmDE -25.0 Calc delta mag 0.91 Calc coord yes