WDS 17484-8154 : COMPONENTS
 
 
  A
B pa=19.4°
sep=3.89"
 
 
17484-8154 A
 
 
Componente originario normalizzato AB Name HD 159117 Coord arcsec 2000 174823.67-815344.1 Mag 8.91
Spectral class G8/K0III: (yellow) PmRA -9.00 PmDE -31.0 HIP 87160
Tycho2 9456-01382-1 HD 159117 CP CP-81 795
Tycho2
Tycho2 9456-01382-1 Pflag RAmdeg 267.09863898 DEmdeg -81.89558386
PmRA -8.5 PmDE -30.1 E RAmdeg 10 E DEmdeg 10
E pmRA 1.3 E pmDE 1.2 EpRAm 1990.41 EpDEm 1990.04
Num 11 Q RAmdeg 1.4 Q DEmdeg 1.4 Q pmRA 1.4
Q pmDE 1.5 BTmag 10.050 E BTmag 0.025 VTmag 8.915
E VTmag 0.015 Prox 99 TYC T HIP 87160
CCDM A RAdeg 267.09877417 DEdeg -81.89551667 EpRA 1990 1.69
EpDE 1990 1.76 E RAdeg 10.4 E DEdeg 9.5 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 87160 Proxy H RAhms 17 48 23.72
DEdms -81 53 43.8 Vmag 8.2 VarFlag R Vmag H
RAdeg 267.099 DEdeg -81.8955 AstroRef A Plx 3.55
CCDM 17484-8154 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 68 Rho 9.869 HD 159117 BD
CD CP CP-81 795 Dm number -81 795 VIred 0.87
SpType G8/K0III: R SpType Coord arcsec 2000 174823.72-815343.8
Hipparcos 2
HIP 87160 Sn 15 So 3 Nc 2
RArad 4.6617538379 DErad -1.4293462929 Plx 1.66 PmRA -9.11
PmDE -30.28 E RArad 1.22 E DErad 1.19 E Plx 1.66
E pmRA 1.24 E pmDE 1.57 Hpmag 8.364 E Hpmag 0.0019
SHp 0.019 VA 0 BV 0.947 E BV 0.018
VI 0.94
CCDM
Ccdm 17484-8154 RComp Comp A Note1
Note2 Discov num DRAs -0.53 DDEs 16.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp K0 PmNote *
PmRA -12 PmDE -13 Dm number -81 795 Cat1 CPD
Name2 Cat2 HD 159117 M HD
ADS BDS M ADS BDS N IDS IDS 17279S8150A
HIC 87160
 
 
17484-8154 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174824.28-815340.4 Mag 9.28 PmRA -4.00
PmDE -23.0 Calc delta mag 0.37 Calc coord yes
CCDM
Ccdm 17484-8154 RComp Comp B Note1
Note2 Discov num HJ 4947 DRAs 3.81 DDEs 20.2
R dRAs 10 Year 1940 Theta 072 Rho 9.7
Obs 4 Vmag 9.1 Sp PmNote *
PmRA -14 PmDE -9 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17279S8150B
HIC 87160