WDS 20519+0544 : COMPONENTS
 
 
  A
B pa=324.2°
sep=0.73"
 
 
20519+0544 A
 
 
Componente originario normalizzato AB Name HD 198684 Coord arcsec 2000 205154.49+054429.5 Mag 9.1
Spectral class F5 (yellow-white) PmRA 75.00 PmDE -4.0
CCDM
Ccdm 20519+0544 RComp Comp A Note1
Note2 Discov num DRAs 0.41 DDEs 29.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.1 Sp F5 PmNote *
PmRA 72 PmDE -16 Dm number +05 4637 Cat1 BD
Name2 +05 3050 Cat2 AGK2/3 HD 198684 M HD
ADS BDS A14368 M ADS BDS N IDS IDS 20469N0522A
HIC
 
 
20519+0544 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205154.46+054430.1 Mag 9.03 PmRA 75.00
PmDE -4.0 SAO 126304 Tycho2 0524-01786-1 HD 198684
DM BD+05 4637 Calc delta mag 0.07 Calc coord yes
Tycho2
Tycho2 0524-01786-1 Pflag RAmdeg 312.97698669 DEmdeg 5.74160615
PmRA 75.4 PmDE -3.9 E RAmdeg 6 E DEmdeg 8
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.39 EpDEm 1990.83
Num 10 Q RAmdeg 0.3 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 9.034 E BTmag 0.018 VTmag 8.500
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 312.97681250 DEdeg 5.74161583 EpRA 1990 1.73
EpDE 1990 1.49 E RAdeg 6.3 E DEdeg 7.9 Posflg P
Corr 0.1
SAO
SAO 126304 DelFlag RA1950 PmRA1950 0.0055
DE1950 PmDE1950 -0.009 Vmag 8.6 SpType F5
Double code Source 32 CatNum 10415 DM BD+05 4637
DMcomp BDsup HD 198684 M HD 0
GC RA1950rad 5.45163096 DE1950rad 0.0969162 PmRA2000 0.0057
PmDE2000 -0.012
CCDM
Ccdm 20519+0544 RComp Comp B Note1
Note2 Discov num A 613 DRAs DDEs
R dRAs Year 1958 Theta 348 Rho 0.8
Obs 99 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A14368 M ADS BDS N IDS IDS 20469N0522B
HIC