WDS 17445+1900 : COMPONENTS
 
 
  A
B pa=246.8°
sep=0.86"
 
 
17445+1900 A
 
 
Componente originario normalizzato AB Name HD 161384 Coord arcsec 2000 174432.13+185931.8 Mag 8.83
Spectral class B9 (blue-white) PmRA -5.00 PmDE -11.0 SAO 103073
HIP 86828 Tycho2 1560-02235-1 HD 161384 GC 24081
BD BD+19 3416
Tycho2
Tycho2 1560-02235-1 Pflag P RAmdeg 266.13389110 DEmdeg 18.99216516
PmRA -4.7 PmDE -10.5 E RAmdeg 7 E DEmdeg 7
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.10 EpDEm 1991.09
Num 7 Q RAmdeg 2.0 Q DEmdeg 2.4 Q pmRA 1.9
Q pmDE 2.3 BTmag 8.852 E BTmag 0.016 VTmag 8.832
E VTmag 0.014 Prox 11 TYC T HIP 86828
CCDM A RAdeg 266.13394889 DEdeg 18.99220750 EpRA 1990 1.54
EpDE 1990 1.53 E RAdeg 6.7 E DEdeg 7.0 Posflg D
Corr 0.0
SAO
SAO 103073 DelFlag RA1950 PmRA1950 0.0008
DE1950 PmDE1950 -0.001 Vmag 8 SpType B9
Double code Source 70 CatNum 24081 DM BD+19 3416
DMcomp BDsup HD 161384 M HD 0
GC 24081 RA1950rad 4.6354019 DE1950rad 0.33182853 PmRA2000 0.0009
PmDE2000 0
Hipparcos
Catalog H HIP 86828 Proxy H RAhms 17 44 32.15
DEdms +18 59 32.0 Vmag 8.51 VarFlag R Vmag H
RAdeg 266.134 DEdeg 18.9922 AstroRef A Plx 0.82
CCDM 17445+1900 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 248 Rho 1.058 HD 161384 BD BD+19 3416
CD CP Dm number +19 3416 VIred 0.02
SpType B9 R SpType Coord arcsec 2000 174432.15+185932.0
Hipparcos 2
HIP 86828 Sn 15 So 3 Nc 2
RArad 4.6449136761 DErad 0.3314765635 Plx 1.71 PmRA -3.77
PmDE -4.14 E RArad 0.81 E DErad 0.92 E Plx 1.19
E pmRA 0.96 E pmDE 1.2 Hpmag 8.5255 E Hpmag 0.0019
SHp 0.018 VA 0 BV 0.04 E BV 0.015
VI 0.06
CCDM
Ccdm 17445+1900 RComp Comp A Note1
Note2 Discov num DRAs 2.09 DDEs -26.7
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp B9 PmNote *
PmRA -15 PmDE 21 Dm number +19 3416 Cat1 BD
Name2 +19 1651 Cat2 AGK2/3 HD 161384 M HD
ADS BDS A10756 M ADS BDS N IDS IDS 17402N1902A
HIC 86828
 
 
17445+1900 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 174432.07+185931.5 Mag 9.82 PmRA -5.00
PmDE -11.0 Tycho2 1560-02235-2 Calc delta mag 0.99 Calc coord yes
Tycho2
Tycho2 1560-02235-2 Pflag P RAmdeg 266.13389110 DEmdeg 18.99216516
PmRA -4.7 PmDE -10.5 E RAmdeg 7 E DEmdeg 7
E pmRA 1.2 E pmDE 1.2 EpRAm 1991.10 EpDEm 1991.09
Num 7 Q RAmdeg 2.0 Q DEmdeg 2.4 Q pmRA 1.9
Q pmDE 2.3 BTmag 10.101 E BTmag 0.026 VTmag 9.816
E VTmag 0.026 Prox 11 TYC HIP 86828
CCDM B RAdeg 266.13366111 DEdeg 18.99209556 EpRA 1990 1.54
EpDE 1990 1.54 E RAdeg 14.7 E DEdeg 15.7 Posflg D
Corr 0.0
CCDM
Ccdm 17445+1900 RComp Comp B Note1
Note2 Discov num STF2206 DRAs DDEs
R dRAs Year 1830 Theta 246 Rho 1.1
Obs 13 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A10756 M ADS BDS N IDS IDS 17402N1902B
HIC 86828