WDS 12257+4444 : COMPONENTS
 
 
  A
B pa=179.7°
sep=2.46"
 
 
12257+4444 A
 
 
Componente originario normalizzato AB Name HD 108224 Coord arcsec 2000 122545.00+444404.4 Mag 8.8
Spectral class F5 (yellow-white) PmRA -72.00 PmDE -4.0 SAO 44170
HIP 60643 Tycho2 3020-02183-1 HD 108224 GC 16945
BD BD+45 2033
Tycho2
Tycho2 3020-02183-1 Pflag P RAmdeg 186.43751077 DEmdeg 44.73455533
PmRA -71.5 PmDE -4.0 E RAmdeg 8 E DEmdeg 9
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.35 EpDEm 1991.26
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.6 Q pmRA 0.3
Q pmDE 1.5 BTmag 9.287 E BTmag 0.019 VTmag 8.796
E VTmag 0.015 Prox 25 TYC T HIP 60643
CCDM A RAdeg 186.43774000 DEdeg 44.73475917 EpRA 1990 1.65
EpDE 1990 1.71 E RAdeg 8.2 E DEdeg 8.9 Posflg D
Corr 0.0
SAO
SAO 44170 DelFlag RA1950 PmRA1950 -0.0052
DE1950 PmDE1950 -0.014 Vmag 8 SpType F5
Double code Source 70 CatNum 16945 DM BD+45 2033
DMcomp BDsup HD 108224 M HD 0
GC 16945 RA1950rad 3.24331263 DE1950rad 0.78559451 PmRA2000 -0.0049
PmDE2000 -0.01
Hipparcos
Catalog H HIP 60643 Proxy H RAhms 12 25 45.06
DEdms +44 44 05.1 Vmag 8.27 VarFlag R Vmag H
RAdeg 186.438 DEdeg 44.7348 AstroRef A Plx 4.71
CCDM 12257+4444 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 179 Rho 2.511 HD 108224 BD BD+45 2033
CD CP Dm number +45 2033 VIred 0.54
SpType F5 R SpType Coord arcsec 2000 122545.06+444405.1
Hipparcos 2
HIP 60643 Sn 15 So 3 Nc 2
RArad 3.2539526612 DErad 0.780768882 Plx 4.09 PmRA -69.36
PmDE -4.71 E RArad 1 E DErad 0.74 E Plx 1.17
E pmRA 1.09 E pmDE 0.67 Hpmag 8.3811 E Hpmag 0.0017
SHp 0.017 VA 0 BV 0.483 E BV 0.018
VI 0.55
CCDM
Ccdm 12257+4444 RComp Comp A Note1
Note2 Discov num DRAs 2.97 DDEs 3.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.4 Sp F5 PmNote *
PmRA -81 PmDE -21 Dm number +45 2033 Cat1 BD
Name2 +45 998 Cat2 AGK2/3 HD 108224 M HD
ADS BDS A 8546 M ADS BDS N IDS IDS 12209N4517A
HIC 60643
 
 
12257+4444 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 122545.00+444401.9 Mag 9.4 PmRA -72.00
PmDE -4.0 Tycho2 3020-02183-2 Calc delta mag 0.6 Calc coord yes
Tycho2
Tycho2 3020-02183-2 Pflag P RAmdeg 186.43751077 DEmdeg 44.73455533
PmRA -71.5 PmDE -4.0 E RAmdeg 8 E DEmdeg 9
E pmRA 1.5 E pmDE 1.4 EpRAm 1991.35 EpDEm 1991.26
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.6 Q pmRA 0.3
Q pmDE 1.5 BTmag 9.910 E BTmag 0.027 VTmag 9.405
E VTmag 0.021 Prox 25 TYC T HIP 60643
CCDM B RAdeg 186.43775556 DEdeg 44.73407194 EpRA 1990 1.62
EpDE 1990 1.71 E RAdeg 13.6 E DEdeg 14.4 Posflg D
Corr 0.0
CCDM
Ccdm 12257+4444 RComp Comp B Note1
Note2 Discov num STF1642 DRAs DDEs
R dRAs Year 1832 Theta 180 Rho 2.6
Obs 19 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8546 M ADS BDS N IDS IDS 12209N4517B
HIC 60643