WDS 18554+6420 : COMPONENTS
 
 
  A
B pa=302.8°
sep=0.40"
 
 
18554+6420 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185523.05+642016.4 Mag 9.9 Spectral class A5 (white)
PmRA -24.00 PmDE 1.0 Tycho2 4224-00416-1
Tycho2
Tycho2 4224-00416-1 Pflag RAmdeg 283.84608361 DEmdeg 64.33790402
PmRA 6.0 PmDE 9.2 E RAmdeg 16 E DEmdeg 17
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.18 EpDEm 1988.81
Num 8 Q RAmdeg 1.4 Q DEmdeg 0.9 Q pmRA 1.5
Q pmDE 1.0 BTmag 10.089 E BTmag 0.029 VTmag 9.831
E VTmag 0.030 Prox 999 TYC T HIP
CCDM RAdeg 283.84605083 DEdeg 64.33788167 EpRA 1990 1.61
EpDE 1990 1.61 E RAdeg 16.8 E DEdeg 17.8 Posflg
Corr 0.0
CCDM
Ccdm 18554+6420 RComp Comp A Note1
Note2 Discov num DRAs -1.16 DDEs 15.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.0 Sp PmNote *
PmRA -13 PmDE -2 Dm number +64 1307 Cat1 BD
Name2 +64 894 Cat2 AGK2/3 HD M HD
ADS BDS M ADS BDS N IDS IDS 18548N6412A
HIC
 
 
18554+6420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185523.00+642016.6 Mag 12.9 Calc delta mag 3
Calc coord yes
CCDM
Ccdm 18554+6420 RComp Comp B Note1
Note2 Discov num MLR 59 DRAs DDEs
R dRAs Year 1970 Theta 286 Rho 0.7
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18548N6412B
HIC