WDS 17389-4546 : COMPONENTS
 
 
  A
B pa=233.6°
sep=1.64"
 
 
17389-4546 A
 
 
Componente originario normalizzato AB Name HD 159809 Coord arcsec 2000 173853.34-454534.2 Mag 7.5
Spectral class K1IV (yellow-orange) PmRA -44.00 PmDE -161.0 SAO 228233
HIP 86368 Tycho2 8343-01084-1 HD 159809 GC 23892
CD CD-4511742 CP CP-45 8744
Tycho2
Tycho2 8343-01084-1 Pflag RAmdeg 264.72204120 DEmdeg -45.75988467
PmRA -55.0 PmDE -154.3 E RAmdeg 7 E DEmdeg 8
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.49 EpDEm 1990.08
Num 10 Q RAmdeg 1.3 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.0 BTmag 8.721 E BTmag 0.020 VTmag 7.553
E VTmag 0.013 Prox 999 TYC T HIP 86368
CCDM RAdeg 264.72222611 DEdeg -45.75951833 EpRA 1990 1.56
EpDE 1990 1.45 E RAdeg 6.5 E DEdeg 7.6 Posflg
Corr 0.1
SAO
SAO 228233 DelFlag RA1950 PmRA1950 -0.0083
DE1950 PmDE1950 -0.153 Vmag 7.5 SpType G5
Double code Source 70 CatNum 23892 DM CD-4511742
DMcomp BDsup HD 159809 M HD 0
GC 23892 RA1950rad 4.6041322 DE1950rad -0.79813549 PmRA2000 -0.0083
PmDE2000 -0.155
Hipparcos
Catalog H HIP 86368 Proxy RAhms 17 38 53.34
DEdms -45 45 34.2 Vmag 7.43 VarFlag R Vmag G
RAdeg 264.722 DEdeg -45.7595 AstroRef Plx 12.53
CCDM 17389-4546 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 159809 BD
CD CD-4511742 CP CP-45 8744 Dm number -4511742 VIred 0.98
SpType K1IV R SpType Coord arcsec 2000 173853.34-454534.2
Hipparcos 2
HIP 86368 Sn 5 So 0 Nc 1
RArad 4.6202745855 DErad -0.7986540855 Plx 13.04 PmRA -54.42
PmDE -156.24 E RArad 0.86 E DErad 0.75 E Plx 1
E pmRA 1.13 E pmDE 0.88 Hpmag 7.5965 E Hpmag 0.0023
SHp 0.012 VA 0 BV 0.997 E BV 0.001
VI 0.98
CCDM
Ccdm 17389-4546 RComp Comp A Note1
Note2 Discov num DRAs -0.66 DDEs 24.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.5 Sp G5 PmNote *
PmRA -49 PmDE -157 Dm number -4511742 Cat1 CD
Name2 228233 Cat2 SAO HD 159809 M HD
ADS BDS M ADS BDS N IDS IDS 17315S4542A
HIC 86368
 
 
17389-4546 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173853.21-454535.2 Mag 12.2 Calc delta mag 4.7
Calc coord yes
CCDM
Ccdm 17389-4546 RComp Comp B Note1
Note2 Discov num DON 851 DRAs DDEs
R dRAs Year 1932 Theta 249 Rho 1.8
Obs 2 Vmag 12.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 17315S4542B
HIC 86368