WDS 20032-1815 : COMPONENTS
 
 
  A
B pa=348.4°
sep=1.57"
 
 
20032-1815 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200312.98-181431.8 Mag 7.7 Spectral class F3V (yellow-white)
PmRA -10.00 PmDE 8.0 SAO 163211 HIP 98732
Tycho2 6318-01424-1 HD 189927 GC 27787 BD BD-18 5581
Tycho2
Tycho2 6318-01424-1 Pflag RAmdeg 300.80406590 DEmdeg -18.24215788
PmRA -12.8 PmDE 4.3 E RAmdeg 7 E DEmdeg 7
E pmRA 1.3 E pmDE 1.3 EpRAm 1990.91 EpDEm 1990.87
Num 11 Q RAmdeg 0.9 Q DEmdeg 1.1 Q pmRA 0.8
Q pmDE 1.2 BTmag 8.389 E BTmag 0.018 VTmag 7.935
E VTmag 0.013 Prox 999 TYC T HIP 98732
CCDM RAdeg 300.80409667 DEdeg -18.24216833 EpRA 1990 1.77
EpDE 1990 1.69 E RAdeg 6.6 E DEdeg 7.1 Posflg
Corr -0.2
SAO
SAO 163211 DelFlag RA1950 PmRA1950 -0.0012
DE1950 PmDE1950 0.01 Vmag 7.7 SpType F5
Double code Source 70 CatNum 27787 DM BD-18 5581
DMcomp BDsup HD 189927 M HD 0
GC 27787 RA1950rad 5.23745352 DE1950rad -0.32084925 PmRA2000 -0.0011
PmDE2000 0.009
Hipparcos
Catalog H HIP 98732 Proxy RAhms 20 03 12.98
DEdms -18 14 31.8 Vmag 7.88 VarFlag R Vmag G
RAdeg 300.804 DEdeg -18.2422 AstroRef Plx 11.4
CCDM 20032-1815 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 189927 BD BD-18 5581
CD CP Dm number -18 5581 VIred 0.52
SpType F3V R SpType Coord arcsec 2000 200312.98-181431.8
Hipparcos 2
HIP 98732 Sn 5 So 0 Nc 1
RArad 5.2500219239 DErad -0.3183859309 Plx 10.08 PmRA -14.24
PmDE 5.68 E RArad 0.79 E DErad 0.54 E Plx 0.83
E pmRA 1.04 E pmDE 0.83 Hpmag 7.98 E Hpmag 0.0016
SHp 0.01 VA 0 BV 0.451 E BV 0.015
VI 0.52
CCDM
Ccdm 20032-1815 RComp Comp A Note1
Note2 Discov num DRAs 0.94 DDEs 28.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.7 Sp F5 PmNote *
PmRA -17 PmDE 12 Dm number -18 5581 Cat1 BD
Name2 163211 Cat2 SAO HD 189927 M HD
ADS BDS M ADS BDS N IDS IDS 19575S1831A
HIC 98732
 
 
20032-1815 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200312.96-181430.3 Mag 13.5 Calc delta mag 5.8
Calc coord yes
CCDM
Ccdm 20032-1815 RComp Comp B Note1
Note2 Discov num RST3246 DRAs DDEs
R dRAs Year 1935 Theta 338 Rho 1.0
Obs 2 Vmag 13.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19575S1831B
HIC 98732