WDS 17311-2129 : COMPONENTS
 
 
  A
B pa=223.9°
sep=0.35"
 
 
17311-2129 A
 
 
Componente originario normalizzato AB Name HD 158596 Coord arcsec 2000 173103.47-212906.9 Mag 9.18
Spectral class ApSi (white) PmRA -6.00 PmDE -10.0 HIP 85724
Tycho2 6247-00210-1 HD 158596 BD BD-21 4626
Tycho2
Tycho2 6247-00210-1 Pflag RAmdeg 262.76442431 DEmdeg -21.48530767
PmRA -8.1 PmDE -15.3 E RAmdeg 9 E DEmdeg 11
E pmRA 1.5 E pmDE 1.4 EpRAm 1990.75 EpDEm 1988.93
Num 10 Q RAmdeg 0.9 Q DEmdeg 1.0 Q pmRA 0.9
Q pmDE 0.9 BTmag 9.244 E BTmag 0.020 VTmag 8.956
E VTmag 0.018 Prox 999 TYC T HIP 85724
CCDM AB RAdeg 262.76444472 DEdeg -21.48527139 EpRA 1990 1.71
EpDE 1990 1.28 E RAdeg 8.7 E DEdeg 12.3 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 85724 Proxy H RAhms 17 31 03.47
DEdms -21 29 06.9 Vmag 8.93 VarFlag R Vmag G
RAdeg 262.764 DEdeg -21.4853 AstroRef A Plx 3.27
CCDM 17311-2129 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 226 Rho 0.363 HD 158596 BD BD-21 4626
CD CP Dm number -21 4626 VIred 0.32
SpType Asp... R SpType Coord arcsec 2000 173103.47-212906.9
Hipparcos 2
HIP 85724 Sn 15 So 3 Nc 2
RArad 4.5861048262 DErad -0.3749885314 Plx 4.23 PmRA -9.69
PmDE -11.51 E RArad 1.12 E DErad 0.57 E Plx 1.2
E pmRA 1.41 E pmDE 0.57 Hpmag 8.9963 E Hpmag 0.0029
SHp 0.021 VA 0 BV 0.285 E BV 0.024
VI 0.32
CCDM
Ccdm 17311-2129 RComp Comp A Note1
Note2 Discov num DRAs -2.51 DDEs -6.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp B9 PmNote *
PmRA -2 PmDE 8 Dm number -21 4626 Cat1 BD
Name2 Cat2 HD 158596 M HD
ADS BDS M ADS BDS N IDS IDS 17251S2124A
HIC 85724
 
 
17311-2129 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173103.45-212907.2 Mag 11.01 Calc delta mag 1.83
Calc coord yes
CCDM
Ccdm 17311-2129 RComp Comp B Note1
Note2 Discov num RST3107 DRAs DDEs
R dRAs Year 1935 Theta 244 Rho 0.3
Obs 3 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17251S2124B
HIC 85724