WDS 17174+1319 : COMPONENTS
 
 
  A
B pa=291.1°
sep=0.21"
 
 
17174+1319 A
 
 
Componente originario normalizzato AB Name HD 156497 Coord arcsec 2000 171724.10+131836.8 Mag 8.56
Spectral class A2 (white) PmRA -2.00 PmDE -15.0 HIP 84584
Tycho2 0990-01673-1 HD 156497 BD BD+13 3342
Tycho2
Tycho2 0990-01673-1 Pflag RAmdeg 259.35041462 DEmdeg 13.31018725
PmRA -4.8 PmDE -15.1 E RAmdeg 6 E DEmdeg 6
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.24 EpDEm 1991.14
Num 9 Q RAmdeg 1.2 Q DEmdeg 1.5 Q pmRA 1.1
Q pmDE 1.4 BTmag 8.132 E BTmag 0.016 VTmag 7.884
E VTmag 0.012 Prox 999 TYC T HIP 84584
CCDM AB RAdeg 259.35042583 DEdeg 13.31022333 EpRA 1990 1.62
EpDE 1990 1.58 E RAdeg 5.5 E DEdeg 5.9 Posflg P
Corr 0.0
Hipparcos
Catalog H HIP 84584 Proxy H RAhms 17 17 24.10
DEdms +13 18 36.8 Vmag 7.85 VarFlag R Vmag H
RAdeg 259.35 DEdeg 13.3102 AstroRef * Plx 4.48
CCDM 17174+1319 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual D M HIP AB
Theta 28 Rho 0.112 HD 156497 BD BD+13 3342
CD CP Dm number +13 3342 VIred 0.26
SpType A2 R SpType Coord arcsec 2000 171724.10+131836.8
Hipparcos 2
HIP 84584 Sn 55 So 3 Nc 2
RArad 4.5265188152 DErad 0.2323072659 Plx 5.18 PmRA -2.58
PmDE -15 E RArad 0.67 E DErad 0.7 E Plx 0.92
E pmRA 0.78 E pmDE 0.77 Hpmag 7.9182 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.221 E BV 0.015
VI 0.24
CCDM
Ccdm 17174+1319 RComp Comp A Note1
Note2 Discov num DRAs 0.10 DDEs -23.4
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.6 Sp A2 PmNote *
PmRA -2 PmDE -15 Dm number +13 3342 Cat1 BD
Name2 +13 1665 Cat2 AGK2/3 HD 156497 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 84584
 
 
17174+1319 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171724.09+131836.9 Mag 8.79 Calc delta mag 0.23
Calc coord yes
CCDM
Ccdm 17174+1319 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.11 DDEs -23.3
R dRAs 82 Year 1991 Theta 28 Rho 0.1
Obs 1 Vmag 8.8 Sp PmNote *
PmRA -2 PmDE -15 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 84584