WDS 21247-0420 : COMPONENTS
 
 
  A
B pa=310.8°
sep=0.17"
 
 
21247-0420 A
 
 
Componente originario normalizzato AB Name HD 203825 Coord arcsec 2000 212441.47-042026.9 Mag 8.78
Spectral class F8 (yellow-white) PmRA 7.00 PmDE -70.0 SAO 145373
HIP 105715 Tycho2 5203-00328-1 HD 203825 BD BD-04 5443
Tycho2
Tycho2 5203-00328-1 Pflag RAmdeg 321.17282533 DEmdeg -4.34097226
PmRA 5.7 PmDE -70.0 E RAmdeg 7 E DEmdeg 9
E pmRA 1.1 E pmDE 1.2 EpRAm 1990.58 EpDEm 1990.12
Num 10 Q RAmdeg 1.4 Q DEmdeg 1.1 Q pmRA 1.5
Q pmDE 1.1 BTmag 8.921 E BTmag 0.019 VTmag 8.298
E VTmag 0.014 Prox 999 TYC T HIP 105715
CCDM AB RAdeg 321.17281278 DEdeg -4.34080778 EpRA 1990 1.64
EpDE 1990 1.53 E RAdeg 7.2 E DEdeg 8.5 Posflg P
Corr -0.1
SAO
SAO 145373 DelFlag RA1950 PmRA1950 0.0009
DE1950 PmDE1950 -0.071 Vmag 8.3 SpType F8
Double code Source 27 CatNum 7478 DM BD-04 5443
DMcomp BDsup HD 203825 M HD 0
GC RA1950rad 5.59410064 DE1950rad -0.07951574 PmRA2000 0.0011
PmDE2000 -0.074
Hipparcos
Catalog H HIP 105715 Proxy H RAhms 21 24 41.47
DEdms -04 20 26.9 Vmag 8.22 VarFlag R Vmag G
RAdeg 321.173 DEdeg -4.3408 AstroRef * Plx 6.06
CCDM 21247-0420 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source S Qual B M HIP AB
Theta 2 Rho 0.123 HD 203825 BD BD-04 5443
CD CP Dm number -04 5443 VIred 0.67
SpType F8 R SpType Coord arcsec 2000 212441.47-042026.9
Hipparcos 2
HIP 105715 Sn 55 So 3 Nc 2
RArad 5.6055229596 DErad -0.0757613221 Plx 5.85 PmRA 6.64
PmDE -71.23 E RArad 0.88 E DErad 0.79 E Plx 1.15
E pmRA 1.15 E pmDE 0.89 Hpmag 8.3361 E Hpmag 0.0016
SHp 0.013 VA 0 BV 0.599 E BV 0.015
VI 0.67
CCDM
Ccdm 21247-0420 RComp Comp A Note1
Note2 Discov num DRAs -0.52 DDEs -27.6
R dRAs 82 Year Theta Rho
Obs 2 Vmag 8.8 Sp F8 PmNote *
PmRA 7 PmDE -70 Dm number -04 5443 Cat1 BD
Name2 145373 Cat2 SAO HD 203825 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 105715
 
 
21247-0420 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212441.46-042026.8 Mag 9.52 Calc delta mag 0.74
Calc coord yes
CCDM
Ccdm 21247-0420 RComp Comp B Note1
Note2 Discov num HDS DRAs -0.52 DDEs -27.4
R dRAs 82 Year 1991 Theta 2 Rho 0.1
Obs 1 Vmag 9.5 Sp PmNote *
PmRA 7 PmDE -70 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 105715