WDS 17373-4915 : COMPONENTS
 
 
  A
B pa=24.6°
sep=1.10"
 
 
17373-4915 A
 
 
Componente originario normalizzato AB Name HD 159439 Coord arcsec 2000 173716.73-491441.8 Mag 7.27
Spectral class B8III (blue-white) PmRA 3.00 PmDE -14.0 SAO 228194
HIP 86227 Tycho2 8350-00441-1 HD 159439 GC 23851
CD CD-4911575 CP CP-4910122
Tycho2
Tycho2 8350-00441-1 Pflag P RAmdeg 264.31972487 DEmdeg -49.24494938
PmRA 2.7 PmDE -14.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.54 EpDEm 1991.28
Num 6 Q RAmdeg 1.8 Q DEmdeg 0.8 Q pmRA 1.9
Q pmDE 0.7 BTmag 7.246 E BTmag 0.016 VTmag 7.273
E VTmag 0.012 Prox 10 TYC T HIP 86227
CCDM A RAdeg 264.31967028 DEdeg -49.24495778 EpRA 1990 1.66
EpDE 1990 1.41 E RAdeg 4.7 E DEdeg 5.3 Posflg D
Corr -0.1
SAO
SAO 228194 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 -0.002 Vmag 7.2 SpType B9
Double code Source 70 CatNum 23851 DM CD-4911575
DMcomp BDsup HD 159439 M HD 0
GC 23851 RA1950rad 4.59646544 DE1950rad -0.85895812 PmRA2000 0.0008
PmDE2000 -0.003
Hipparcos
Catalog H HIP 86227 Proxy H RAhms 17 37 16.72
DEdms -49 14 41.8 Vmag 6.92 VarFlag R Vmag H
RAdeg 264.32 DEdeg -49.245 AstroRef A Plx 3.25
CCDM 17373-4915 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 35 Rho 1.003 HD 159439 BD
CD CD-4911575 CP CP-4910122 Dm number -4911575 VIred 0
SpType B8III R SpType Coord arcsec 2000 173716.72-491441.8
Hipparcos 2
HIP 86227 Sn 15 So 3 Nc 2
RArad 4.6132484644 DErad -0.859486635 Plx 3.21 PmRA 0.8
PmDE -12.59 E RArad 0.73 E DErad 0.56 E Plx 0.89
E pmRA 0.78 E pmDE 0.59 Hpmag 6.9183 E Hpmag 0.0018
SHp 0.012 VA 0 BV -0.032 E BV 0.019
VI -0.01
CCDM
Ccdm 17373-4915 RComp Comp A Note1
Note2 Discov num DRAs -1.28 DDEs 17.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.6 Sp B9 PmNote *
PmRA 2 PmDE -18 Dm number -4911575 Cat1 CD
Name2 228194 Cat2 SAO HD 159439 M HD
ADS BDS M ADS BDS N IDS IDS 17296S4911A
HIC 86227
 
 
17373-4915 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173716.78-491440.8 Mag 8.26 PmRA 3.00
PmDE -14.0 Tycho2 8350-00441-2 Calc delta mag 0.99 Calc coord yes
Tycho2
Tycho2 8350-00441-2 Pflag P RAmdeg 264.31972487 DEmdeg -49.24494938
PmRA 2.7 PmDE -14.3 E RAmdeg 5 E DEmdeg 5
E pmRA 1.9 E pmDE 1.8 EpRAm 1991.54 EpDEm 1991.28
Num 6 Q RAmdeg 1.8 Q DEmdeg 0.8 Q pmRA 1.9
Q pmDE 0.7 BTmag 8.315 E BTmag 0.018 VTmag 8.263
E VTmag 0.015 Prox 10 TYC HIP 86227
CCDM B RAdeg 264.31990889 DEdeg -49.24473167 EpRA 1990 1.62
EpDE 1990 1.41 E RAdeg 7.2 E DEdeg 8.2 Posflg D
Corr -0.1
CCDM
Ccdm 17373-4915 RComp Comp B Note1
Note2 Discov num I 106 DRAs DDEs
R dRAs Year 1900 Theta 037 Rho 0.9
Obs 7 Vmag 8.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17296S4911B
HIC 86227