WDS 18365-1159 : COMPONENTS
 
 
  A
B pa=134.5°
sep=0.42"
 
 
18365-1159 A
 
 
Componente originario normalizzato AB Name HD 171638 Coord arcsec 2000 183630.66-115909.6 Mag 8.8
Spectral class G5V (yellow) PmRA 42.00 PmDE -128.0 SAO 161657
Tycho2 5699-06333-1 HD 171638 DM BD-12 5115
Tycho2
Tycho2 5699-06333-1 Pflag RAmdeg 279.12777862 DEmdeg -11.98600564
PmRA 39.9 PmDE -121.2 E RAmdeg 9 E DEmdeg 10
E pmRA 1.2 E pmDE 1.1 EpRAm 1989.97 EpDEm 1989.16
Num 11 Q RAmdeg 1.3 Q DEmdeg 1.7 Q pmRA 1.3
Q pmDE 1.7 BTmag 9.680 E BTmag 0.024 VTmag 8.746
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 279.12768500 DEdeg -11.98572139 EpRA 1990 1.70
EpDE 1990 1.62 E RAdeg 9.3 E DEdeg 11.3 Posflg
Corr 0.1
SAO
SAO 161657 DelFlag RA1950 PmRA1950 0.0032
DE1950 PmDE1950 -0.152 Vmag 8.6 SpType G5
Double code Source 20 CatNum 6376 DM BD-12 5115
DMcomp BDsup HD 171638 M HD 0
GC RA1950rad 4.8594858 DE1950rad -0.20990914 PmRA2000 0.0035
PmDE2000 -0.15
CCDM
Ccdm 18365-1159 RComp Comp A Note1
Note2 Discov num DRAs 0.72 DDEs -11.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp G5 PmNote *
PmRA 47 PmDE -152 Dm number -12 5115 Cat1 BD
Name2 161657 Cat2 SAO HD 171638 M HD
ADS BDS A11486 M ADS BDS N IDS IDS 18309S1204A
HIC
 
 
18365-1159 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183630.68-115909.9 Mag 9.3 Calc delta mag 0.5
Calc coord yes
CCDM
Ccdm 18365-1159 RComp Comp B Note1
Note2 Discov num BAR 10 DRAs DDEs
R dRAs Year 1952 Theta 144 Rho 0.2
Obs 9 Vmag 9.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11486 M ADS BDS N N IDS IDS 18309S1204B
HIC