WDS 18109+1251 : COMPONENTS
 
 
  A
B pa=136.1°
sep=3.73"
 
 
18109+1251 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181056.60+125107.5 Mag 9.55 Spectral class A (white)
PmRA -2.00 PmDE -18.0 SAO 103459 Tycho2 1017-00985-1
HD 166603 ADS 11132 DM BD+12 3417
Tycho2
Tycho2 1017-00985-1 Pflag RAmdeg 272.73583406 DEmdeg 12.85210071
PmRA -4.7 PmDE -5.6 E RAmdeg 10 E DEmdeg 11
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.17 EpDEm 1990.93
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.3 Q pmRA 0.3
Q pmDE 1.3 BTmag 9.568 E BTmag 0.020 VTmag 9.552
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 272.73584500 DEdeg 12.85211361 EpRA 1990 1.66
EpDE 1990 1.63 E RAdeg 10.4 E DEdeg 10.7 Posflg
Corr 0.1
SAO
SAO 103459 DelFlag RA1950 PmRA1950 0.0003
DE1950 PmDE1950 -0.004 Vmag 8.9 SpType A
Double code Source 29 CatNum 6467 DM BD+12 3417
DMcomp BDsup HD 166603 M HD 0
GC RA1950rad 4.75006284 DE1950rad 0.22410515 PmRA2000 0.0004
PmDE2000 -0.004
CCDM
Ccdm 18109+1251 RComp Comp A Note1
Note2 Discov num DRAs 2.55 DDEs 6.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp A PmNote *
PmRA -3 PmDE -14 Dm number +12 3417 Cat1 BD
Name2 +12 1912 Cat2 AGK2/3 HD 166603 M HD
ADS BDS A11132 M ADS BDS N IDS IDS 18063N1250A
HIC
 
 
18109+1251 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181056.78+125104.8 Mag 13.1 Calc delta mag 3.55
Calc coord yes
CCDM
Ccdm 18109+1251 RComp Comp B Note1
Note2 Discov num ROE 110 DRAs DDEs
R dRAs Year 1917 Theta 136 Rho 3.0
Obs 1 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11132 M ADS BDS N IDS IDS 18063N1250B
HIC