WDS 17120-3337 : COMPONENTS
 
 
  A
B pa=118.1°
sep=0.26"
 
 
17120-3337 A
 
 
Componente originario normalizzato AB Name HD 155273 Coord arcsec 2000 171159.71-333636.0 Mag 9.34
Spectral class B3IV (blue-white) PmRA -5.00 PmDE 24.0 SAO 208519
HIP 84134 Tycho2 7365-02163-1 HD 155273 CD CD-3311810
CP CP-33 4237
Tycho2
Tycho2 7365-02163-1 Pflag RAmdeg 257.99883173 DEmdeg -33.61001170
PmRA -1.2 PmDE 0.5 E RAmdeg 7 E DEmdeg 10
E pmRA 1.5 E pmDE 1.3 EpRAm 1991.16 EpDEm 1989.82
Num 8 Q RAmdeg 2.3 Q DEmdeg 1.5 Q pmRA 2.2
Q pmDE 1.5 BTmag 8.920 E BTmag 0.018 VTmag 8.915
E VTmag 0.016 Prox 938 TYC T HIP 84134
CCDM AB RAdeg 257.99883583 DEdeg -33.61001306 EpRA 1990 1.74
EpDE 1990 1.35 E RAdeg 7.1 E DEdeg 9.5 Posflg P
Corr 0.0
SAO
SAO 208519 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 0.042 Vmag 8.9 SpType B8
Double code Source 40 CatNum 9049 DM CD-3311810
DMcomp BDsup HD 155273 M HD 0
GC RA1950rad 4.48858838 DE1950rad -0.58555731 PmRA2000 -0.0026
PmDE2000 0.043
Hipparcos
Catalog H HIP 84134 Proxy H RAhms 17 11 59.71
DEdms -33 36 36.0 Vmag 8.85 VarFlag R Vmag H
RAdeg 257.999 DEdeg -33.61 AstroRef A Plx 2.64
CCDM 17120-3337 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 114 Rho 0.304 HD 155273 BD
CD CD-3311810 CP CP-33 4237 Dm number -3311810 VIred 0.01
SpType B3IV R SpType Coord arcsec 2000 171159.71-333636.0
Hipparcos 2
HIP 84134 Sn 15 So 3 Nc 2
RArad 4.5029286374 DErad -0.5866052129 Plx 1.75 PmRA 3.64
PmDE -4.38 E RArad 1.26 E DErad 0.91 E Plx 1.39
E pmRA 1.54 E pmDE 1.06 Hpmag 8.8673 E Hpmag 0.0018
SHp 0.014 VA 0 BV 0.019 E BV 0.03
VI 0.04
CCDM
Ccdm 17120-3337 RComp Comp A Note1
Note2 Discov num DRAs -0.49 DDEs 26.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.6 Sp B8 PmNote *
PmRA -31 PmDE 42 Dm number -3311810 Cat1 CD
Name2 208519 Cat2 SAO HD 155273 M HD
ADS BDS M ADS BDS N IDS IDS 17054S3329A
HIC 84134
 
 
17120-3337 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 171159.73-333636.1 Mag 10.01 Calc delta mag 0.67
Calc coord yes
CCDM
Ccdm 17120-3337 RComp Comp B Note1
Note2 Discov num B 898 DRAs DDEs
R dRAs Year 1927 Theta 112 Rho 0.3
Obs 2 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17054S3329B
HIC 84134