WDS 21458+4029 : COMPONENTS
 
 
  A
B pa=27.0°
sep=6.94"
 
 
21458+4029 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214547.81+402920.4 Mag 9.24 Spectral class A5 (white)
PmRA 0.00 PmDE -20.0 Tycho2 3188-01352-1
Tycho2
Tycho2 3188-01352-1 Pflag RAmdeg 326.44923555 DEmdeg 40.48901505
PmRA 3.1 PmDE -17.9 E RAmdeg 8 E DEmdeg 8
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.99 EpDEm 1991.09
Num 5 Q RAmdeg 1.8 Q DEmdeg 0.6 Q pmRA 1.7
Q pmDE 0.6 BTmag 9.488 E BTmag 0.017 VTmag 9.243
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 326.44922639 DEdeg 40.48905639 EpRA 1990 1.61
EpDE 1990 1.70 E RAdeg 8.1 E DEdeg 7.6 Posflg
Corr 0.2
CCDM
Ccdm 21458+4029 RComp Comp A Note1
Note2 Discov num DRAs -0.12 DDEs 20.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp PmNote *
PmRA 22 PmDE -14 Dm number +39 4663 Cat1 BD
Name2 +40 2257 Cat2 AGK2/3 HD M HD
ADS BDS A15302 M ADS BDS N IDS IDS 21417N4001A
HIC
 
 
21458+4029 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214548.09+402926.6 Mag 13.2 Calc delta mag 3.96
Calc coord yes
CCDM
Ccdm 21458+4029 RComp Comp B Note1
Note2 Discov num ES 1693 DRAs DDEs
R dRAs Year 1917 Theta 042 Rho 6.7
Obs 2 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15302 M ADS BDS N IDS IDS 21417N4001B
HIC