WDS 21421+4414 : COMPONENTS
 
 
  A
B pa=67.5°
sep=0.42"
 
 
21421+4414 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214208.42+441334.4 Mag 10.09 Spectral class F2 (yellow-white)
PmRA -2.00 PmDE -7.0
CCDM
Ccdm 21421+4414 RComp Comp A Note1
Note2 Discov num DRAs 2.41 DDEs -24.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.9 Sp PmNote *
PmRA -8 PmDE 8 Dm number +43 4017 Cat1 BD
Name2 +43 2022 Cat2 AGK2/3 HD M HD
ADS BDS A15242 M ADS BDS N IDS IDS 21382N4346A
HIC 107141
 
 
21421+4414 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214208.46+441334.6 Mag 9.92 PmRA -2.00
PmDE -7.0 HIP 107141 Tycho2 3196-01312-1 BD BD+43 4017
Calc delta mag 0.17 Calc coord yes
Tycho2
Tycho2 3196-01312-1 Pflag RAmdeg 325.53517020 DEmdeg 44.22624041
PmRA -2.0 PmDE -7.2 E RAmdeg 9 E DEmdeg 9
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.78 EpDEm 1990.86
Num 6 Q RAmdeg 1.3 Q DEmdeg 0.8 Q pmRA 1.4
Q pmDE 0.8 BTmag 9.513 E BTmag 0.018 VTmag 9.336
E VTmag 0.017 Prox 999 TYC T HIP 107141
CCDM AB RAdeg 325.53517694 DEdeg 44.22625722 EpRA 1990 1.67
EpDE 1990 1.71 E RAdeg 9.3 E DEdeg 8.8 Posflg P
Corr 0.1
Hipparcos
Catalog H HIP 107141 Proxy H RAhms 21 42 08.43
DEdms +44 13 34.5 Vmag 9.26 VarFlag R Vmag H
RAdeg 325.535 DEdeg 44.2262 AstroRef A Plx -1.39
CCDM 21421+4414 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 78 Rho 0.491 HD BD BD+43 4017
CD CP Dm number +43 4017 VIred 0.15
SpType A0 R SpType Coord arcsec 2000 214208.43+441334.5
Hipparcos 2
HIP 107141 Sn 15 So 3 Nc 2
RArad 5.6816595429 DErad 0.7718936842 Plx -1.38 PmRA -3.59
PmDE -6.35 E RArad 1.63 E DErad 1.02 E Plx 1.84
E pmRA 2.23 E pmDE 1.41 Hpmag 9.3196 E Hpmag 0.0029
SHp 0.026 VA 0 BV 0.175 E BV 0.021
VI 0.19
CCDM
Ccdm 21421+4414 RComp Comp B Note1
Note2 Discov num A 403 DRAs DDEs
R dRAs Year 1902 Theta 078 Rho 0.4
Obs 4 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15242 M ADS BDS N IDS IDS 21382N4346B
HIC 107141