WDS 17153-3333 : COMPONENTS
 
 
  A Ab
Ab pa=274.0°
sep=0.02"
 
B pa=138.1°
sep=4.69"
pa=137.9°
sep=4.71"
 
 
17153-3333 A
 
 
Name NSV8388 Coord arcsec 2000 171519.25-333254.3 Mag 5.68 Spectral class O7.5V (blue)
PmRA 1.00 PmDE -3.0 SAO 208585 HIP 84401
Tycho2 7366-01088-1 HD 155806 HR 6397 GC 23263
CD CD-3311875
Tycho2
Tycho2 7366-01088-1 Pflag RAmdeg 258.83019570 DEmdeg -33.54841597
PmRA 0.3 PmDE -1.1 E RAmdeg 3 E DEmdeg 4
E pmRA 1.0 E pmDE 1.1 EpRAm 1991.57 EpDEm 1991.04
Num 16 Q RAmdeg 0.3 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.7 BTmag 5.546 E BTmag 0.014 VTmag 5.608
E VTmag 0.009 Prox 999 TYC T HIP 84401
CCDM RAdeg 258.83019500 DEdeg -33.54841333 EpRA 1990 1.80
EpDE 1990 1.38 E RAdeg 3.3 E DEdeg 3.6 Posflg
Corr 0.0
SAO
SAO 208585 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.001 Vmag 5.5 SpType Oe5
Double code Source 70 CatNum 23263 DM CD-3311875
DMcomp BDsup HD 155806 M HD 0
GC 23263 RA1950rad 4.50310326 DE1950rad -0.58455436 PmRA2000 0.0007
PmDE2000 0
Hipparcos
Catalog H HIP 84401 Proxy RAhms 17 15 19.25
DEdms -33 32 54.3 Vmag 5.6 VarFlag 2 R Vmag H
RAdeg 258.83 DEdeg -33.5484 AstroRef Plx 0.73
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 155806 BD
CD CD-3311875 CP Dm number -3311875 VIred -0.04
SpType O9 R SpType Coord arcsec 2000 171519.25-333254.3
Hipparcos 2
HIP 84401 Sn 5 So 0 Nc 1
RArad 4.5174391396 DErad -0.5855302697 Plx 0.89 PmRA 0.92
PmDE -3.05 E RArad 0.36 E DErad 0.18 E Plx 0.4
E pmRA 0.36 E pmDE 0.19 Hpmag 5.5889 E Hpmag 0.0034
SHp 0.028 VA 2 BV -0.056 E BV 0.005
VI -0.03
 
 
17153-3333 Ab
 
 
Coord arcsec 2000 171519.25-333254.3 Mag 6.9 Calc delta mag 0.8 Calc coord yes
 
 
17153-3333 B
 
 
Coord arcsec 2000 171519.50-333257.8 Mag 13.67 Calc delta mag 7.57 Calc coord yes