WDS 18141-8325 : COMPONENTS
 
 
  A
B pa=4.6°
sep=6.92"
 
 
18141-8325 A
 
 
Componente originario normalizzato AB Name HD 163174 Coord arcsec 2000 181403.79-832450.5 Mag 8.21
Spectral class G6IV/V (yellow) PmRA 8.00 PmDE -1.0 HIP 89358
Tycho2 9523-00802-1 HD 163174 CP CP-83 643
Tycho2
Tycho2 9523-00802-1 Pflag RAmdeg 273.51598787 DEmdeg -83.41403219
PmRA 9.8 PmDE 0.3 E RAmdeg 6 E DEmdeg 6
E pmRA 1.9 E pmDE 2.0 EpRAm 1991.41 EpDEm 1991.53
Num 7 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 0.9 BTmag 9.261 E BTmag 0.017 VTmag 8.292
E VTmag 0.011 Prox 999 TYC T HIP 89358
CCDM RAdeg 273.51579000 DEdeg -83.41403250 EpRA 1990 1.60
EpDE 1990 1.68 E RAdeg 6.0 E DEdeg 5.7 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 89358 Proxy RAhms 18 14 03.79
DEdms -83 24 50.5 Vmag 8.16 VarFlag R Vmag H
RAdeg 273.516 DEdeg -83.414 AstroRef Plx 7.09
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 163174 BD
CD CP CP-83 643 Dm number -83 643 VIred 0.87
SpType G6IV/V R SpType Coord arcsec 2000 181403.79-832450.5
Hipparcos 2
HIP 89358 Sn 5 So 0 Nc 1
RArad 4.773751166 DErad -1.4558495044 Plx 7.42 PmRA 9.52
PmDE 1.89 E RArad 0.61 E DErad 0.62 E Plx 0.76
E pmRA 0.7 E pmDE 0.71 Hpmag 8.321 E Hpmag 0.0013
SHp 0.018 VA 0 BV 0.852 E BV 0.012
VI 0.87
CCDM
Ccdm 18141-8325 RComp Comp A Note1
Note2 Discov num DRAs -2.68 DDEs 8.7
R dRAs 40 Year Theta Rho
Obs 2 Vmag 8.1 Sp G6 PmNote
PmRA -2 PmDE -6 Dm number -83 643 Cat1 CD
Name2 Cat2 HD 163174 M HD
ADS BDS M ADS BDS N IDS * IDS 17496S8325A
HIC 89358
 
 
18141-8325 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181404.11-832443.6 Mag 12 PmRA 2.00
PmDE 13.0 Calc delta mag 3.79 Calc coord yes
CCDM
Ccdm 18141-8325 RComp Comp B Note1
Note2 Discov num RSU DRAs 0.00 DDEs 16.6
R dRAs 40 Year 1975 Theta 35 Rho 9.0
Obs Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS * IDS 17496S8325B
HIC 89358