WDS 17561+2130 : COMPONENTS
 
 
  A
B pa=170.1°
sep=4.20"
 
 
17561+2130 A
 
 
Componente originario normalizzato AB Name HD 163609 Coord arcsec 2000 175608.80+212941.9 Mag 8.37
Spectral class G5 (yellow) PmRA -16.00 PmDE 71.0 SAO 85554
HIP 87800 Tycho2 1565-04314-1 HD 163609 BD BD+21 3253
Tycho2
Tycho2 1565-04314-1 Pflag RAmdeg 269.03667200 DEmdeg 21.49497750
PmRA -16.3 PmDE 71.4 E RAmdeg 6 E DEmdeg 6
E pmRA 1.0 E pmDE 0.9 EpRAm 1991.09 EpDEm 1991.08
Num 10 Q RAmdeg 1.3 Q DEmdeg 2.5 Q pmRA 1.3
Q pmDE 2.4 BTmag 9.060 E BTmag 0.016 VTmag 8.373
E VTmag 0.012 Prox 40 TYC T HIP 87800
CCDM A RAdeg 269.03671222 DEdeg 21.49481306 EpRA 1990 1.65
EpDE 1990 1.67 E RAdeg 6.3 E DEdeg 6.2 Posflg
Corr 0.1
SAO
SAO 85554 DelFlag RA1950 PmRA1950 -0.0017
DE1950 PmDE1950 0.075 Vmag 8.3 SpType G5
Double code Source 35 CatNum 6203 DM BD+21 3253
DMcomp BDsup HD 163609 M HD 0
GC RA1950rad 4.68631045 DE1950rad 0.375246 PmRA2000 -0.0016
PmDE2000 0.075
Hipparcos
Catalog H HIP 87800 Proxy H RAhms 17 56 08.81
DEdms +21 29 41.3 Vmag 8.21 VarFlag R Vmag G
RAdeg 269.037 DEdeg 21.4948 AstroRef A Plx 20.12
CCDM 17561+2130 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 171 Rho 4.053 HD 163609 BD BD+21 3253
CD CP Dm number +21 3253 VIred 0.71
SpType G5 R SpType Coord arcsec 2000 175608.81+212941.3
Hipparcos 2
HIP 87800 Sn 15 So 3 Nc 2
RArad 4.6955764179 DErad 0.3751551567 Plx 21.11 PmRA -17.93
PmDE 67.18 E RArad 0.69 E DErad 0.73 E Plx 1.15
E pmRA 1.02 E pmDE 0.9 Hpmag 8.3187 E Hpmag 0.0013
SHp 0.014 VA 0 BV 0.65 E BV 0.015
VI 0.71
CCDM
Ccdm 17561+2130 RComp Comp A Note1
Note2 Discov num DRAs 2.79 DDEs -19.6
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp G5 PmNote *
PmRA -21 PmDE 46 Dm number +21 3253 Cat1 BD
Name2 +21 1759 Cat2 AGK2/3 HD 163609 M HD
ADS BDS A10904 M ADS BDS N IDS IDS 17519N2130A
HIC 87800
 
 
17561+2130 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175608.85+212937.8 Mag 10.76 PmRA -17.00
PmDE 67.0 Calc delta mag 2.39 Calc coord yes
CCDM
Ccdm 17561+2130 RComp Comp B Note1
Note2 Discov num STT 339 DRAs DDEs
R dRAs Year 1960 Theta 174 Rho 3.7
Obs 13 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10904 M ADS BDS N IDS IDS 17519N2130B
HIC 87800