WDS 19523+1709 : COMPONENTS
 
 
  A
B pa=303.2°
sep=0.04"
 
 
19523+1709 A
 
 
Componente originario normalizzato AB Name HD 187972 Coord arcsec 2000 195217.57+170914.6 Mag 9.2
Spectral class G0 (yellow) PmRA -1.00 PmDE -17.0 SAO 105359
HIP 97790 Tycho2 1620-03295-1 HD 187972 BD BD+16 4039
Tycho2
Tycho2 1620-03295-1 Pflag RAmdeg 298.07325216 DEmdeg 17.15407075
PmRA 1.6 PmDE -15.7 E RAmdeg 7 E DEmdeg 9
E pmRA 1.0 E pmDE 0.9 EpRAm 1990.74 EpDEm 1990.13
Num 12 Q RAmdeg 1.0 Q DEmdeg 0.8 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.555 E BTmag 0.018 VTmag 9.091
E VTmag 0.014 Prox 757 TYC T HIP 97790
CCDM RAdeg 298.07324917 DEdeg 17.15410694 EpRA 1990 1.84
EpDE 1990 1.72 E RAdeg 6.9 E DEdeg 8.8 Posflg
Corr 0.2
SAO
SAO 105359 DelFlag RA1950 PmRA1950 0.0006
DE1950 PmDE1950 -0.017 Vmag 8.9 SpType G0
Double code Source 28 CatNum 7749 DM BD+16 4039
DMcomp BDsup HD 187972 M HD 0
GC RA1950rad 5.19249754 DE1950rad 0.29713176 PmRA2000 0.0007
PmDE2000 -0.018
Hipparcos
Catalog H HIP 97790 Proxy RAhms 19 52 17.58
DEdms +17 09 14.8 Vmag 9.06 VarFlag R Vmag H
RAdeg 298.073 DEdeg 17.1541 AstroRef Plx 6.75
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 187972 BD BD+16 4039
CD CP Dm number +16 4039 VIred 0.49
SpType G0 R SpType Coord arcsec 2000 195217.58+170914.8
Hipparcos 2
HIP 97790 Sn 5 So 0 Nc 1
RArad 5.2023595444 DErad 0.2993956989 Plx 8.68 PmRA -0.54
PmDE -17.27 E RArad 0.71 E DErad 0.63 E Plx 1.12
E pmRA 0.8 E pmDE 0.61 Hpmag 9.1551 E Hpmag 0.0019
SHp 0.027 VA 0 BV 0.446 E BV 0.019
VI 0.52
 
 
19523+1709 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195217.57+170914.6 Mag 11.1 Calc delta mag 1.9
Calc coord yes