WDS 18103+1817 : COMPONENTS
 
 
  A
B pa=158.1°
sep=1.74"
 
 
18103+1817 A
 
 
Componente originario normalizzato AB Name HD 348055 Coord arcsec 2000 181019.94+181633.4 Mag 10.03
Spectral class K0 (yellow-orange) PmRA -8.00 PmDE -31.0 Tycho2 1571-00919-1
Tycho2
Tycho2 1571-00919-1 Pflag P RAmdeg 272.58306586 DEmdeg 18.27593346
PmRA -8.4 PmDE -31.4 E RAmdeg 21 E DEmdeg 23
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.33 EpDEm 1988.58
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.6 BTmag 11.105 E BTmag 0.048 VTmag 10.029
E VTmag 0.029 Prox 17 TYC T HIP
CCDM RAdeg 272.58302917 DEdeg 18.27613639 EpRA 1990 1.62
EpDE 1990 1.57 E RAdeg 20.5 E DEdeg 24.0 Posflg D
Corr 0.0
CCDM
Ccdm 18103+1817 RComp Comp A Note1
Note2 Discov num DRAs 1.93 DDEs -27.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp PmNote *
PmRA 3 PmDE -42 Dm number +18 3578 Cat1 BD
Name2 +18 1659 Cat2 AGK2/3 HD M HD
ADS BDS A11125 M ADS BDS N IDS IDS 18060N1815A
HIC
 
 
18103+1817 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181019.99+181631.8 Mag 11.02 PmRA -8.00
PmDE -31.0 Tycho2 1571-00919-2 HD 348055 Calc delta mag 0.99
Calc coord yes
Tycho2
Tycho2 1571-00919-2 Pflag P RAmdeg 272.58306586 DEmdeg 18.27593346
PmRA -8.4 PmDE -31.4 E RAmdeg 21 E DEmdeg 23
E pmRA 1.6 E pmDE 1.6 EpRAm 1989.33 EpDEm 1988.58
Num 5 Q RAmdeg 0.7 Q DEmdeg 1.6 Q pmRA 0.6
Q pmDE 1.6 BTmag 11.679 E BTmag 0.073 VTmag 11.018
E VTmag 0.068 Prox 17 TYC T HIP
CCDM RAdeg 272.58322139 DEdeg 18.27570417 EpRA 1990 1.62
EpDE 1990 1.58 E RAdeg 41.4 E DEdeg 47.9 Posflg D
Corr 0.0
CCDM
Ccdm 18103+1817 RComp Comp B Note1
Note2 Discov num HU 316 DRAs DDEs
R dRAs Year 1901 Theta 157 Rho 1.7
Obs 15 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11125 M ADS BDS N IDS IDS 18060N1815B
HIC