WDS 19564+3750 : COMPONENTS
 
 
  A
B pa=182.1°
sep=1.46"
 
 
19564+3750 A
 
 
Componente originario normalizzato AB Name HD 188991 Coord arcsec 2000 195624.77+374956.7 Mag 9.33
Spectral class A (white) PmRA 8.00 PmDE -15.0 Tycho2 3137-00491-1
HD 188991 ADS 13151 DM BD+37 3685
Tycho2
Tycho2 3137-00491-1 Pflag RAmdeg 299.10325165 DEmdeg 37.83243453
PmRA 6.8 PmDE -14.7 E RAmdeg 11 E DEmdeg 11
E pmRA 1.2 E pmDE 1.1 EpRAm 1989.83 EpDEm 1990.31
Num 8 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 1.0 BTmag 9.525 E BTmag 0.020 VTmag 9.326
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 299.10323222 DEdeg 37.83246972 EpRA 1990 1.53
EpDE 1990 1.67 E RAdeg 11.5 E DEdeg 10.9 Posflg
Corr 0.1
CCDM
Ccdm 19564+3750 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs -2.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.8 Sp A PmNote *
PmRA 2 PmDE -13 Dm number +37 3685 Cat1 BD
Name2 +37 1869 Cat2 AGK2/3 HD 188991 M HD
ADS BDS A13151 M ADS BDS N IDS IDS 19528N3734A
HIC
 
 
19564+3750 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195624.77+374955.2 Mag 12.3 Calc delta mag 2.97
Calc coord yes
CCDM
Ccdm 19564+3750 RComp Comp B Note1
Note2 Discov num A 1408 DRAs DDEs
R dRAs Year 1906 Theta 184 Rho 1.5
Obs 3 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13151 M ADS BDS N IDS IDS 19528N3734B
HIC