WDS 21476-1718 : COMPONENTS
 
 
  A
B pa=207.2°
sep=4.70"
 
 
21476-1718 A
 
 
Componente originario normalizzato AB Name AP Cap Coord arcsec 2000 214736.43-171741.1 Mag 7.66
Spectral class A1III (white) PmRA 17.00 PmDE 5.0 SAO 164653
HIP 107594 Tycho2 6367-01181-1 HD 207188 ADS 15325
BD BD-17 6373
Tycho2
Tycho2 6367-01181-1 Pflag RAmdeg 326.90177926 DEmdeg -17.29473633
PmRA 16.8 PmDE 4.9 E RAmdeg 5 E DEmdeg 6
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.43 EpDEm 1990.83
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.9
Q pmDE 1.4 BTmag 7.568 E BTmag 0.016 VTmag 7.657
E VTmag 0.013 Prox 48 TYC T HIP 107594
CCDM A RAdeg 326.90173917 DEdeg -17.29474806 EpRA 1990 1.72
EpDE 1990 1.37 E RAdeg 5.0 E DEdeg 6.3 Posflg
Corr 0.0
SAO
SAO 164653 DelFlag RA1950 PmRA1950 -0.0001
DE1950 PmDE1950 -0.015 Vmag 8.2 SpType B9
Double code Source 22 CatNum 9305 DM BD-17 6373
DMcomp BDsup HD 207188 M HD 0
GC RA1950rad 5.69348368 DE1950rad -0.30590942 PmRA2000 0
PmDE2000 -0.018
Hipparcos
Catalog H HIP 107594 Proxy H RAhms 21 47 36.42
DEdms -17 17 41.1 Vmag 7.65 VarFlag R Vmag H
RAdeg 326.902 DEdeg -17.2947 AstroRef A Plx 3.62
CCDM 21476-1718 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual B M HIP AB
Theta 209 Rho 4.769 HD 207188 BD BD-17 6373
CD CP Dm number -17 6373 VIred -0.08
SpType B9IIIsp... R SpType Coord arcsec 2000 214736.42-171741.1
Hipparcos 2
HIP 107594 Sn 15 So 3 Nc 2
RArad 5.7055117004 DErad -0.3018502928 Plx 4.72 PmRA 12.59
PmDE 2.07 E RArad 0.84 E DErad 0.48 E Plx 0.82
E pmRA 1.32 E pmDE 0.58 Hpmag 7.6211 E Hpmag 0.0031
SHp 0.017 VA 0 BV 0 E BV 0.495
VI -0.08
CCDM
Ccdm 21476-1718 RComp Comp A Note1
Note2 Discov num DRAs 0.34 DDEs 17.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.3 Sp B9 PmNote *
PmRA -1 PmDE -15 Dm number -17 6373 Cat1 BD
Name2 164653 Cat2 SAO HD 207188 M HD
ADS BDS A15325 M ADS BDS N IDS IDS 21421S1746A
HIC 107594
 
 
21476-1718 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214736.28-171745.3 Mag 11.38 PmRA 12.00
PmDE 1.0 Calc delta mag 3.72 Calc coord yes
CCDM
Ccdm 21476-1718 RComp Comp B Note1
Note2 Discov num BU 1036 DRAs DDEs
R dRAs Year 1888 Theta 206 Rho 4.7
Obs 6 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15325 M ADS BDS N IDS IDS 21421S1746B
HIC 107594