WDS 20012-3835 : COMPONENTS
 
 
  A
B pa=27.1°
sep=1.18"
 
 
20012-3835 A
 
 
Componente originario normalizzato AB Name HD 189386 Coord arcsec 2000 200112.74-383512.7 Mag 8.08
Spectral class F3V (yellow-white) PmRA 18.00 PmDE -70.0 SAO 211734
HIP 98556 Tycho2 7947-00530-1 HD 189386 GC 27717
CD CD-3813809 CP CP-38 7919
Tycho2
Tycho2 7947-00530-1 Pflag P RAmdeg 300.30306789 DEmdeg -38.58686417
PmRA 17.9 PmDE -69.9 E RAmdeg 5 E DEmdeg 7
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.70 EpDEm 1991.33
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.4 Q pmRA 1.8
Q pmDE 1.5 BTmag 8.469 E BTmag 0.016 VTmag 8.078
E VTmag 0.012 Prox 10 TYC T HIP 98556
CCDM A RAdeg 300.30299278 DEdeg -38.58674139 EpRA 1990 1.82
EpDE 1990 1.58 E RAdeg 4.9 E DEdeg 6.8 Posflg D
Corr 0.0
SAO
SAO 211734 DelFlag RA1950 PmRA1950 0.0037
DE1950 PmDE1950 -0.073 Vmag 7.6 SpType F2
Double code Source 70 CatNum 27717 DM CD-3813809
DMcomp BDsup HD 189386 M HD 0
GC 27717 RA1950rad 5.22672333 DE1950rad -0.67587198 PmRA2000 0.0038
PmDE2000 -0.075
Hipparcos
Catalog H HIP 98556 Proxy H RAhms 20 01 12.72
DEdms -38 35 12.2 Vmag 7.7 VarFlag R Vmag G
RAdeg 300.303 DEdeg -38.5867 AstroRef A Plx 13.07
CCDM 20012-3835 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 24 Rho 1.053 HD 189386 BD
CD CD-3813809 CP CP-38 7919 Dm number -3813809 VIred 0.48
SpType F3V R SpType Coord arcsec 2000 200112.72-383512.2
Hipparcos 2
HIP 98556 Sn 15 So 3 Nc 2
RArad 5.241275972 DErad -0.6734655409 Plx 14.6 PmRA 18.01
PmDE -68.01 E RArad 0.9 E DErad 0.48 E Plx 0.97
E pmRA 1.31 E pmDE 0.8 Hpmag 7.7868 E Hpmag 0.0012
SHp 0.009 VA 0 BV 0.413 E BV 0.022
VI 0.48
CCDM
Ccdm 20012-3835 RComp Comp A Note1
Note2 Discov num DRAs 0.72 DDEs -13.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp F2 PmNote *
PmRA 21 PmDE -75 Dm number -3813809 Cat1 CD
Name2 211734 Cat2 SAO HD 189386 M HD
ADS BDS M ADS BDS N IDS IDS 19545S3852A
HIC 98556
 
 
20012-3835 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200112.79-383511.6 Mag 9.11 PmRA 18.00
PmDE -70.0 Tycho2 7947-00530-2 Calc delta mag 1.03 Calc coord yes
Tycho2
Tycho2 7947-00530-2 Pflag P RAmdeg 300.30306789 DEmdeg -38.58686417
PmRA 17.9 PmDE -69.9 E RAmdeg 5 E DEmdeg 7
E pmRA 1.8 E pmDE 1.7 EpRAm 1991.70 EpDEm 1991.33
Num 7 Q RAmdeg 1.8 Q DEmdeg 1.4 Q pmRA 1.8
Q pmDE 1.5 BTmag 9.749 E BTmag 0.024 VTmag 9.111
E VTmag 0.019 Prox 10 TYC HIP 98556
CCDM B RAdeg 300.30313861 DEdeg -38.58648083 EpRA 1990 1.82
EpDE 1990 1.58 E RAdeg 9.2 E DEdeg 14.3 Posflg D
Corr 0.0
CCDM
Ccdm 20012-3835 RComp Comp B Note1 *
Note2 Discov num HDO 294 DRAs DDEs
R dRAs Year 1901 Theta Rho
Obs 99 Vmag 8.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19545S3852B
HIC 98556