WDS 10421-5958 : COMPONENTS
 
 
  A B
B pa=353.9°
sep=3.42"
 
C pa=243.0°
sep=6.94"
pa=221.6°
sep=8.76"
 
 
10421-5958 A
 
 
Name HD 305439 Coord arcsec 2000 104210.32-595800.9 Mag 9.76 Spectral class B (blue-white)
PmRA -5.00 PmDE -37.0 Tycho2 8626-01448-1 HD 305439
Tycho2
Tycho2 8626-01448-1 Pflag RAmdeg 160.54304183 DEmdeg -59.96693001
PmRA -13.2 PmDE 4.2 E RAmdeg 23 E DEmdeg 22
E pmRA 4.3 E pmDE 4.1 EpRAm 1991.33 EpDEm 1991.43
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 10.100 E BTmag 0.033 VTmag 9.759
E VTmag 0.033 Prox 999 TYC T HIP
CCDM RAdeg 160.54310333 DEdeg -59.96693972 EpRA 1990 1.63
EpDE 1990 1.73 E RAdeg 22.5 E DEdeg 22.4 Posflg
Corr -0.1
CCDM
Ccdm 10421-5958 RComp Comp A Note1
Note2 Discov num DRAs 4.33 DDEs 0.0
R dRAs 66 Year Theta Rho
Obs 3 Vmag 9.5 Sp PmNote
PmRA PmDE Dm number -59 2479 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10384S5927A
HIC
 
 
10421-5958 B
 
 
Coord arcsec 2000 104210.27-595757.5 Mag 11.1 Calc delta mag 1.34 Calc coord yes
CCDM
Ccdm 10421-5958 RComp Comp B Note1
Note2 Discov num HJ 4348 DRAs DDEs
R dRAs Year 1837 Theta 350 Rho 3.9
Obs 3 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10384S5927B
HIC
 
 
10421-5958 C
 
 
Coord arcsec 2000 104209.50-595804.0 Mag 12.2 PmRA -2.00 PmDE -1.0
Calc delta mag 2.44 Calc coord yes
CCDM
Ccdm 10421-5958 RComp Comp C Note1
Note2 Discov num SEE 122 DRAs DDEs
R dRAs Year 1897 Theta 257 Rho 13.8
Obs 2 Vmag 11.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 10384S5927C
HIC