WDS 18098-2203 : COMPONENTS
 
 
  A
B pa=138.0°
sep=0.35"
 
 
18098-2203 A
 
 
Componente originario normalizzato AB Name HD 166054 Coord arcsec 2000 180948.61-220322.5 Mag 9.67
Spectral class B3 (blue-white) PmRA 4.00 PmDE -1.0 SAO 186384
Tycho2 6276-00188-1 HD 166054 DM BD-22 4590
Tycho2
Tycho2 6276-00188-1 Pflag RAmdeg 272.45258255 DEmdeg -22.05627001
PmRA 4.0 PmDE -1.1 E RAmdeg 9 E DEmdeg 11
E pmRA 1.4 E pmDE 1.4 EpRAm 1990.65 EpDEm 1989.80
Num 10 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 9.197 E BTmag 0.020 VTmag 9.126
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 272.45257278 DEdeg -22.05626750 EpRA 1990 1.81
EpDE 1990 1.80 E RAdeg 9.1 E DEdeg 12.2 Posflg
Corr -0.1
SAO
SAO 186384 DelFlag RA1950 PmRA1950 -0.0013
DE1950 PmDE1950 0.002 Vmag 9 SpType B3
Double code Source 25 CatNum 12535 DM CD-2212634
DMcomp BDsup HD 166054 M HD 0
GC RA1950rad 4.74204057 DE1950rad -0.38512902 PmRA2000 -0.0013
PmDE2000 0.003
CCDM
Ccdm 18098-2203 RComp Comp A Note1
Note2 Discov num DRAs 0.60 DDEs -22.0
R dRAs 41 Year Theta Rho
Obs 2 Vmag 9.6 Sp B3 PmNote *
PmRA -18 PmDE 2 Dm number -22 4590 Cat1 BD
Name2 186384 Cat2 SAO HD 166054 M HD
ADS BDS M ADS BDS N IDS IDS 18038S2204A
HIC
 
 
18098-2203 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180948.63-220322.8 Mag 9.97 PmRA 4.00
PmDE -1.0 Calc delta mag 0.3 Calc coord yes
CCDM
Ccdm 18098-2203 RComp Comp B Note1
Note2 Discov num RST3158 DRAs DDEs
R dRAs Year 1930 Theta 139 Rho 0.4
Obs 8 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18038S2204B
HIC