WDS 17573-3847 : COMPONENTS
 
 
  A
B pa=170.1°
sep=0.84"
 
 
17573-3847 A
 
 
Componente originario normalizzato AB Name HD 163304 Coord arcsec 2000 175717.31-384657.6 Mag 7.68
Spectral class B7III (blue-white) PmRA 6.00 PmDE -5.0 SAO 209510
HIP 87897 Tycho2 7886-00900-1 HD 163304 CD CD-3812331
CP CP-38 7197
Tycho2
Tycho2 7886-00900-1 Pflag RAmdeg 269.32210819 DEmdeg -38.78266138
PmRA 5.7 PmDE -4.8 E RAmdeg 4 E DEmdeg 5
E pmRA 1.4 E pmDE 1.4 EpRAm 1991.30 EpDEm 1990.78
Num 10 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 7.601 E BTmag 0.015 VTmag 7.683
E VTmag 0.011 Prox 8 TYC T HIP 87897
CCDM A RAdeg 269.32209083 DEdeg -38.78264944 EpRA 1990 1.57
EpDE 1990 1.19 E RAdeg 4.3 E DEdeg 5.0 Posflg
Corr -0.2
SAO
SAO 209510 DelFlag RA1950 PmRA1950 -0.0007
DE1950 PmDE1950 0.002 Vmag 7.7 SpType B9
Double code Source 41 CatNum 9117 DM CD-3812331
DMcomp BDsup HD 163304 M HD 0
GC RA1950rad 4.68546735 DE1950rad -0.67678945 PmRA2000 -0.0007
PmDE2000 0.002
Hipparcos
Catalog H HIP 87897 Proxy H RAhms 17 57 17.30
DEdms -38 46 57.5 Vmag 7.6 VarFlag R Vmag H
RAdeg 269.322 DEdeg -38.7826 AstroRef A Plx 3.96
CCDM 17573-3847 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 167 Rho 0.842 HD 163304 BD
CD CD-3812331 CP CP-38 7197 Dm number -3812331 VIred -0.06
SpType B7III R SpType Coord arcsec 2000 175717.30-384657.5
Hipparcos 2
HIP 87897 Sn 15 So 3 Nc 2
RArad 4.7005572067 DErad -0.6768849644 Plx 4.92 PmRA 5.6
PmDE -6.59 E RArad 0.72 E DErad 0.39 E Plx 0.8
E pmRA 1.01 E pmDE 0.44 Hpmag 7.5814 E Hpmag 0.0011
SHp 0.01 VA 0 BV -0.078 E BV 0.01
VI -0.06
CCDM
Ccdm 17573-3847 RComp Comp A Note1
Note2 Discov num DRAs -0.78 DDEs 2.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.8 Sp B9 PmNote *
PmRA -8 PmDE 2 Dm number -3812331 Cat1 CD
Name2 209510 Cat2 SAO HD 163304 M HD
ADS BDS M ADS BDS N IDS IDS 17504S3846A
HIC 87897
 
 
17573-3847 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 175717.32-384658.4 Mag 10.6 PmRA 5.00
PmDE -7.0 Calc delta mag 2.92 Calc coord yes
CCDM
Ccdm 17573-3847 RComp Comp B Note1
Note2 Discov num RST2008 DRAs DDEs
R dRAs Year 1947 Theta 179 Rho 0.7
Obs 2 Vmag 10.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17504S3846B
HIC 87897