WDS 12539+7440 : COMPONENTS
 
 
  A
B pa=141.7°
sep=4.09"
 
 
12539+7440 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125447.82+743906.1 Mag 9.64 Spectral class A2 (white)
PmRA 23.00 PmDE -13.0 Tycho2 4407-01792-1
Tycho2
Tycho2 4407-01792-1 Pflag RAmdeg 193.69926163 DEmdeg 74.65171689
PmRA 23.2 PmDE -13.7 E RAmdeg 14 E DEmdeg 14
E pmRA 1.7 E pmDE 1.8 EpRAm 1990.93 EpDEm 1990.95
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.2 Q pmRA 0.4
Q pmDE 0.2 BTmag 10.097 E BTmag 0.026 VTmag 9.638
E VTmag 0.023 Prox 101 TYC T HIP
CCDM RAdeg 193.69905806 DEdeg 74.65174889 EpRA 1990 1.63
EpDE 1990 1.61 E RAdeg 14.0 E DEdeg 13.8 Posflg
Corr -0.1
CCDM
Ccdm 12539+7440 RComp Comp A Note1
Note2 Discov num DRAs 0.29 DDEs -22.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.8 Sp A2 PmNote *
PmRA -25 PmDE 3 Dm number +75 489 Cat1 BD
Name2 +74 345 Cat2 AGK2/3 HD 112310 M HD
ADS BDS A 8701 M ADS BDS N IDS IDS 12507N7512A
HIC 62940
 
 
12539+7440 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125448.46+743902.9 Mag 10.24 PmRA 23.00
PmDE -11.0 Tycho2 4407-00030-1 Calc delta mag 0.6 Calc coord yes
Tycho2
Tycho2 4407-00030-1 Pflag RAmdeg 193.70932686 DEmdeg 74.65080355
PmRA 24.1 PmDE -14.7 E RAmdeg 22 E DEmdeg 23
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.49 EpDEm 1988.24
Num 6 Q RAmdeg 1.5 Q DEmdeg 0.3 Q pmRA 1.5
Q pmDE 0.3 BTmag 10.864 E BTmag 0.043 VTmag 10.239
E VTmag 0.035 Prox 101 TYC T HIP
CCDM RAdeg 193.70911722 DEdeg 74.65083778 EpRA 1990 1.66
EpDE 1990 1.62 E RAdeg 23.0 E DEdeg 24.2 Posflg
Corr -0.1
CCDM
Ccdm 12539+7440 RComp Comp B Note1
Note2 Discov num STF1698 DRAs 2.70 DDEs -25.2
R dRAs 90 Year 1831 Theta 109 Rho 10.1
Obs 7 Vmag 9.3 Sp PmNote
PmRA -25 PmDE 3 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8701 M ADS BDS N IDS IDS 12507N7512B
HIC 62947