WDS 17209-1042 : COMPONENTS
 
 
  A
B pa=79.7°
sep=8.47"
 
 
17209-1042 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172052.60-104146.9 Mag 6.46 Spectral class F1III (yellow-white)
PmRA 58.00 PmDE -22.0 SAO 160482 HIP 84883
Tycho2 5649-00908-1 HD 156971 HR 6449 GC 23425
BD BD-10 4477
Tycho2
Tycho2 5649-00908-1 Pflag RAmdeg 260.21928955 DEmdeg -10.69640782
PmRA 51.1 PmDE -22.1 E RAmdeg 4 E DEmdeg 5
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.30 EpDEm 1990.57
Num 15 Q RAmdeg 1.2 Q DEmdeg 0.6 Q pmRA 1.2
Q pmDE 0.6 BTmag 6.858 E BTmag 0.015 VTmag 6.495
E VTmag 0.010 Prox 999 TYC T HIP 84883
CCDM RAdeg 260.21917000 DEdeg -10.69635389 EpRA 1990 1.74
EpDE 1990 1.16 E RAdeg 3.7 E DEdeg 4.6 Posflg
Corr 0.1
SAO
SAO 160482 DelFlag RA1950 PmRA1950 0.0042
DE1950 PmDE1950 -0.012 Vmag 6.4 SpType F0
Double code Source 70 CatNum 23425 DM BD-10 4477
DMcomp BDsup HD 156971 M HD 0
GC 23425 RA1950rad 4.52958833 DE1950rad -0.18582632 PmRA2000 0.0044
PmDE2000 -0.009
Hipparcos
Catalog H HIP 84883 Proxy RAhms 17 20 52.60
DEdms -10 41 46.9 Vmag 6.46 VarFlag R Vmag H
RAdeg 260.219 DEdeg -10.6964 AstroRef Plx 21.19
CCDM 17209-1042 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 156971 BD BD-10 4477
CD CP Dm number -10 4477 VIred 0.38
SpType F1III+... R SpType Coord arcsec 2000 172052.60-104146.9
Hipparcos 2
HIP 84883 Sn 5 So 0 Nc 1
RArad 4.5416811973 DErad -0.1866866096 Plx 20.93 PmRA 50.64
PmDE -23.85 E RArad 0.38 E DErad 0.27 E Plx 0.43
E pmRA 0.5 E pmDE 0.32 Hpmag 6.5387 E Hpmag 0.0008
SHp 0.006 VA 0 BV 0.326 E BV 0.003
VI 0.38
CCDM
Ccdm 17209-1042 RComp Comp A Note1
Note2 Discov num DRAs -1.28 DDEs 14.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.4 Sp F0 PmNote *
PmRA 64 PmDE -13 Dm number -10 4477 Cat1 BD
Name2 160482 Cat2 SAO HD 156971 M HD
ADS BDS M ADS BDS N IDS IDS 17153S1036A
HIC 84883
 
 
17209-1042 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172053.17-104145.4 Mag 14.2 Calc delta mag 7.74
Calc coord yes
CCDM
Ccdm 17209-1042 RComp Comp B Note1
Note2 Discov num RST3971 DRAs DDEs
R dRAs Year 1937 Theta 082 Rho 8.5
Obs 2 Vmag 14.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17153S1036B
HIC 84883