WDS 20188+3102 : COMPONENTS
 
 
  A
B pa=299.2°
sep=1.48"
 
 
20188+3102 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201849.22+310226.9 Mag 11.38 Spectral class B: (blue-white)
PmRA 2.00 PmDE -8.0 HIP 100141 Tycho2 2672-00768-1
HD 334032
Tycho2
Tycho2 2672-00768-1 Pflag RAmdeg 304.70509385 DEmdeg 31.04079241
PmRA 2.2 PmDE -8.2 E RAmdeg 49 E DEmdeg 45
E pmRA 2.0 E pmDE 2.0 EpRAm 1984.57 EpDEm 1985.38
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.5 BTmag 11.964 E BTmag 0.085 VTmag 11.382
E VTmag 0.077 Prox 18 TYC T HIP 100141
CCDM A RAdeg 304.70508778 DEdeg 31.04081139 EpRA 1990 1.65
EpDE 1990 1.70 E RAdeg 51.1 E DEdeg 46.9 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 100141 Proxy H RAhms 20 18 49.22
DEdms +31 02 27.0 Vmag 11.32 VarFlag R Vmag G
RAdeg 304.705 DEdeg 31.0408 AstroRef A Plx -0.57
CCDM 20188+3102 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 294 Rho 1.687 HD BD
CD CP Dm number VIred 0.57
SpType B... R SpType Coord arcsec 2000 201849.22+310227.0
Hipparcos 2
HIP 100141 Sn 15 So 3 Nc 2
RArad 5.3181066377 DErad 0.5417646854 Plx 2.32 PmRA -2.46
PmDE -4.13 E RArad 1.46 E DErad 1.72 E Plx 2.49
E pmRA 1.73 E pmDE 1.74 Hpmag 11.4415 E Hpmag 0.0051
SHp 0.049 VA 0 BV 0.5 E BV 0.04
VI 0.57
CCDM
Ccdm 20188+3102 RComp Comp A Note1
Note2 Discov num DRAs 1.22 DDEs 26.9
R dRAs 82 Year Theta Rho
Obs 2 Vmag 11.6 Sp B. PmNote *
PmRA -2 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 100141
 
 
20188+3102 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201849.12+310227.6 Mag 13.77 Spectral class K: (yellow-orange)
PmRA -2.00 PmDE -6.0 Calc delta mag 2.39 Calc coord yes
CCDM
Ccdm 20188+3102 RComp Comp B Note1
Note2 Discov num HDS DRAs 1.09 DDEs 27.6
R dRAs 82 Year 1991 Theta 294 Rho 1.7
Obs 1 Vmag 13.8 Sp PmNote *
PmRA -2 PmDE -5 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 100141