WDS 19528-2653 : COMPONENTS
 
 
  A
B pa=166.8°
sep=8.89"
 
 
19528-2653 A
 
 
Componente originario normalizzato AB Name HD 187781 Coord arcsec 2000 195248.06-265320.3 Mag 9.7
Spectral class G (yellow) PmRA 0.00 PmDE 9.0 SAO 188664
Tycho2 6899-01567-1 HD 187781 DM CD-2714346
Tycho2
Tycho2 6899-01567-1 Pflag RAmdeg 298.20025836 DEmdeg -26.88898325
PmRA 4.9 PmDE -4.8 E RAmdeg 22 E DEmdeg 26
E pmRA 1.8 E pmDE 1.9 EpRAm 1985.66 EpDEm 1985.30
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.4 BTmag 11.464 E BTmag 0.083 VTmag 9.745
E VTmag 0.031 Prox 999 TYC T HIP
CCDM RAdeg 298.20024639 DEdeg -26.88896639 EpRA 1990 1.68
EpDE 1990 1.54 E RAdeg 24.9 E DEdeg 30.1 Posflg
Corr -0.3
SAO
SAO 188664 DelFlag RA1950 PmRA1950 0.0024
DE1950 PmDE1950 -0.048 Vmag 9 SpType G
Double code Source 24 CatNum 13046 DM CD-2714346
DMcomp BDsup HD 187781 M HD 0
GC RA1950rad 5.19120848 DE1950rad -0.47157091 PmRA2000 0.0023
PmDE2000 -0.049
 
 
19528-2653 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 195248.21-265329.0 Mag 10.1 Calc delta mag 0.4
Calc coord yes