WDS 17584-1747 : COMPONENTS
 
 
  A
B pa=321.0°
sep=0.54"
 
 
17584-1747 A
 
 
Componente originario normalizzato AB Name HD 163736 Coord arcsec 2000 175827.59-174642.9 Mag 11.15
Spectral class B8/9Ib (blue-white) PmRA 7.00 PmDE 0.0 Tycho2 6254-01270-1
HD 163736
Tycho2
Tycho2 6254-01270-1 Pflag RAmdeg 269.61490485 DEmdeg -17.77854527
PmRA 7.1 PmDE -0.3 E RAmdeg 22 E DEmdeg 27
E pmRA 1.8 E pmDE 1.8 EpRAm 1984.87 EpDEm 1980.91
Num 6 Q RAmdeg 1.5 Q DEmdeg 1.5 Q pmRA 1.4
Q pmDE 1.5 BTmag 10.666 E BTmag 0.046 VTmag 10.562
E VTmag 0.058 Prox 999 TYC T HIP
CCDM RAdeg 269.61489806 DEdeg -17.77854500 EpRA 1990 1.79
EpDE 1990 1.77 E RAdeg 27.6 E DEdeg 36.5 Posflg P
Corr 0.0
 
 
17584-1747 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175827.57-174642.5 Mag 11.21 PmRA 7.00
PmDE 0.0 Calc delta mag 0.06 Calc coord yes