WDS 21260+4950 : COMPONENTS
 
 
  A
B pa=203.0°
sep=0.18"
 
 
21260+4950 A
 
 
Componente originario normalizzato AB Name HD 204305 Coord arcsec 2000 212601.01+495024.8 Mag 9.48
Spectral class A2 (white) PmRA -7.00 PmDE -12.0 SAO 50844
HIP 105825 Tycho2 3598-01567-1 HD 204305 BD BD+49 3521
Tycho2
Tycho2 3598-01567-1 Pflag RAmdeg 321.50417082 DEmdeg 49.84018868
PmRA -7.7 PmDE -12.5 E RAmdeg 7 E DEmdeg 8
E pmRA 1.3 E pmDE 1.4 EpRAm 1991.25 EpDEm 1991.09
Num 8 Q RAmdeg 1.3 Q DEmdeg 0.5 Q pmRA 1.3
Q pmDE 0.4 BTmag 9.108 E BTmag 0.017 VTmag 8.975
E VTmag 0.015 Prox 999 TYC T HIP 105825
CCDM AB RAdeg 321.50419944 DEdeg 49.84021778 EpRA 1990 1.75
EpDE 1990 1.63 E RAdeg 7.3 E DEdeg 8.2 Posflg P
Corr 0.1
SAO
SAO 50844 DelFlag RA1950 PmRA1950 -0.0025
DE1950 PmDE1950 -0.004 Vmag 8.6 SpType A2
Double code Source 3 CatNum 1801 DM BD+49 3521
DMcomp BDsup HD 204305 M HD 0
GC RA1950rad 5.60371053 DE1950rad 0.86608876 PmRA2000 -0.0022
PmDE2000 -0.007
Hipparcos
Catalog H HIP 105825 Proxy H RAhms 21 26 01.01
DEdms +49 50 24.8 Vmag 8.97 VarFlag R Vmag G
RAdeg 321.504 DEdeg 49.8402 AstroRef * Plx 1.49
CCDM 21260+4950 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 203 Rho 0.214 HD 204305 BD BD+49 3521
CD CP Dm number +49 3521 VIred 0.13
SpType A2 R SpType Coord arcsec 2000 212601.01+495024.8
Hipparcos 2
HIP 105825 Sn 55 So 3 Nc 2
RArad 5.6113068336 DErad 0.8698758963 Plx 1.53 PmRA -7.34
PmDE -11.3 E RArad 0.67 E DErad 0.57 E Plx 0.75
E pmRA 0.82 E pmDE 0.67 Hpmag 9.0059 E Hpmag 0.0015
SHp 0.015 VA 0 BV 0.116 E BV 0.009
VI 0.13
CCDM
Ccdm 21260+4950 RComp Comp A Note1
Note2 Discov num DRAs 1.00 DDEs 24.8
R dRAs 82 Year Theta Rho
Obs 2 Vmag 9.5 Sp A2 PmNote *
PmRA -7 PmDE -12 Dm number +49 3521 Cat1 BD
Name2 +49 1801 Cat2 AGK2/3 HD 204305 M HD
ADS BDS M ADS BDS N IDS IDS
HIC 105825
 
 
21260+4950 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 212601.00+495024.6 Mag 10.14 Calc delta mag 0.66
Calc coord yes
CCDM
Ccdm 21260+4950 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.99 DDEs 24.5
R dRAs 82 Year 1991 Theta 203 Rho 0.2
Obs 1 Vmag 10.1 Sp PmNote *
PmRA -7 PmDE -12 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 105825