WDS 17156-1018 : COMPONENTS
 
 
  A
B pa=55.6°
sep=0.08"
 
 
17156-1018 A
 
 
Componente originario normalizzato AB Name HD 156023 Coord arcsec 2000 171534.66-101750.9 Mag 7.51
Spectral class F5V (yellow-white) PmRA -9.00 PmDE 22.0 SAO 160405
HIP 84423 Tycho2 5649-00247-1 HD 156023 BD BD-10 4462
Tycho2
Tycho2 5649-00247-1 Pflag RAmdeg 258.89438868 DEmdeg -10.29748509
PmRA -9.3 PmDE 22.4 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.24 EpDEm 1990.68
Num 11 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.1 BTmag 7.915 E BTmag 0.016 VTmag 7.411
E VTmag 0.011 Prox 999 TYC T HIP 84423
CCDM AB RAdeg 258.89441083 DEdeg -10.29753917 EpRA 1990 1.74
EpDE 1990 1.37 E RAdeg 4.8 E DEdeg 5.9 Posflg P
Corr 0.0
SAO
SAO 160405 DelFlag RA1950 PmRA1950 -0.0003
DE1950 PmDE1950 0.026 Vmag 8 SpType F5
Double code Source 26 CatNum 5873 DM BD-10 4462
DMcomp BDsup HD 156023 M HD 0
GC RA1950rad 4.50651491 DE1950rad -0.17876637 PmRA2000 -0.0001
PmDE2000 0.029
Hipparcos
Catalog H HIP 84423 Proxy H RAhms 17 15 34.66
DEdms -10 17 51.0 Vmag 7.33 VarFlag R Vmag G
RAdeg 258.894 DEdeg -10.2975 AstroRef A Plx 9.72
CCDM 17156-1018 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 197 Rho 0.351 HD 156023 BD BD-10 4462
CD CP Dm number -10 4462 VIred 0.53
SpType F5 R SpType Coord arcsec 2000 171534.66-101751.0
Hipparcos 2
HIP 84423 Sn 15 So 3 Nc 2
RArad 4.5185600766 DErad -0.1797251835 Plx 9.25 PmRA -11.23
PmDE 17.34 E RArad 0.99 E DErad 0.62 E Plx 1.06
E pmRA 1.13 E pmDE 0.72 Hpmag 7.4327 E Hpmag 0.0012
SHp 0.007 VA 0 BV 0.462 E BV 0.006
VI 0.53
CCDM
Ccdm 17156-1018 RComp Comp A Note1
Note2 Discov num DRAs -1.32 DDEs 9.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.1 Sp F5 PmNote *
PmRA -4 PmDE 26 Dm number -10 4462 Cat1 BD
Name2 160405 Cat2 SAO HD 156023 M HD
ADS BDS A10421 M ADS BDS N IDS IDS 17101S1011A
HIC 84423
 
 
17156-1018 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171534.66-101750.9 Mag 9.69 PmRA -9.00
PmDE 22.0 Calc delta mag 2.18 Calc coord yes
CCDM
Ccdm 17156-1018 RComp Comp B Note1 *
Note2 Discov num BU 957 DRAs DDEs
R dRAs Year 1880 Theta Rho
Obs 27 Vmag 8.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10421 M ADS BDS N IDS IDS 17101S1011B
HIC 84423