WDS 18422-2617 : COMPONENTS
 
 
  A
B pa=154.5°
sep=0.28"
 
 
18422-2617 A
 
 
Componente originario normalizzato AB Name HD 172624 Coord arcsec 2000 184214.30-261646.3 Mag 9.9
Spectral class G3V (yellow) PmRA 47.00 PmDE -5.0 HIP 91721
Tycho2 6867-01089-1 HD 172624 CD CD-2613397 CP CP-26 6532
Tycho2
Tycho2 6867-01089-1 Pflag RAmdeg 280.55969722 DEmdeg -26.27954470
PmRA 46.8 PmDE -4.7 E RAmdeg 11 E DEmdeg 16
E pmRA 1.6 E pmDE 1.5 EpRAm 1990.02 EpDEm 1988.24
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.0 Q pmRA 0.8
Q pmDE 1.0 BTmag 10.238 E BTmag 0.028 VTmag 9.488
E VTmag 0.021 Prox 999 TYC T HIP 91721
CCDM RAdeg 280.55957750 DEdeg -26.27953278 EpRA 1990 1.81
EpDE 1990 1.73 E RAdeg 12.1 E DEdeg 16.7 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 91721 Proxy RAhms 18 42 14.30
DEdms -26 16 46.3 Vmag 9.4 VarFlag R Vmag H
RAdeg 280.56 DEdeg -26.2795 AstroRef Plx 7.33
CCDM 18422-2617 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual S M HIP
Theta Rho HD 172624 BD
CD CD-2613397 CP CP-26 6532 Dm number -2613397 VIred 0.67
SpType G3V R SpType Coord arcsec 2000 184214.30-261646.3
Hipparcos 2
HIP 91721 Sn 5 So 0 Nc 1
RArad 4.8966882042 DErad -0.4586643806 Plx 7.33 PmRA 43.07
PmDE 0.22 E RArad 1.18 E DErad 0.65 E Plx 1.24
E pmRA 1.52 E pmDE 0.9 Hpmag 9.5347 E Hpmag 0.0018
SHp 0.019 VA 0 BV 0.639 E BV 0.029
VI 0.7
CCDM
Ccdm 18422-2617 RComp Comp A Note1
Note2 Discov num DRAs 2.29 DDEs 14.9
R dRAs 41 Year Theta Rho
Obs 2 Vmag 9.9 Sp G0 PmNote
PmRA PmDE Dm number -2613397 Cat1 CD
Name2 Cat2 HD 172624 M HD
ADS BDS M ADS BDS N IDS IDS 18360S2623A
HIC 91721
 
 
18422-2617 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184214.31-261646.6 Mag 10 Calc delta mag 0.1
Calc coord yes
CCDM
Ccdm 18422-2617 RComp Comp B Note1
Note2 Discov num RST3190 DRAs DDEs
R dRAs Year 1951 Theta 093 Rho 0.2
Obs 4 Vmag 10.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18360S2623B
HIC 91721