WDS 17311-5020 : COMPONENTS
 
 
  A
B pa=176.3°
sep=2.74"
 
 
17311-5020 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 173108.54-501956.5 Mag 11.26 PmRA 2.00
PmDE 3.0 Tycho2 8350-02413-1
Tycho2
Tycho2 8350-02413-1 Pflag RAmdeg 262.78560618 DEmdeg -50.33235278
PmRA 2.2 PmDE 2.6 E RAmdeg 63 E DEmdeg 81
E pmRA 2.4 E pmDE 2.3 EpRAm 1982.68 EpDEm 1974.32
Num 3 Q RAmdeg 0.7 Q DEmdeg 0.0 Q pmRA 0.6
Q pmDE 0.0 BTmag 12.294 E BTmag 0.186 VTmag 11.332
E VTmag 0.105 Prox 999 TYC HIP
CCDM RAdeg 262.78559833 DEdeg -50.33235861 EpRA 1990 1.84
EpDE 1990 1.99 E RAdeg 66.6 E DEdeg 91.2 Posflg
Corr -0.3
 
 
17311-5020 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173108.56-501959.2 Mag 12.76 PmRA 2.00
PmDE 3.0 Calc delta mag 1.5 Calc coord yes