WDS 12577-3106 : COMPONENTS
 
 
  A
B pa=170.8°
sep=0.20"
 
 
12577-3106 A
 
 
Componente originario normalizzato AB Name HD 112530 Coord arcsec 2000 125742.81-310603.1 Mag 10.4
Spectral class F2V (yellow-white) PmRA -38.00 PmDE 20.0 SAO 203975
Tycho2 7249-01369-1 HD 112530 DM CD-3010238
Tycho2
Tycho2 7249-01369-1 Pflag RAmdeg 194.42840567 DEmdeg -31.10086557
PmRA -20.8 PmDE -3.3 E RAmdeg 13 E DEmdeg 15
E pmRA 1.7 E pmDE 1.4 EpRAm 1990.29 EpDEm 1988.36
Num 8 Q RAmdeg 0.6 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 10.119 E BTmag 0.026 VTmag 9.660
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 194.42846056 DEdeg -31.10085694 EpRA 1990 1.93
EpDE 1990 1.95 E RAdeg 12.5 E DEdeg 15.9 Posflg
Corr 0.1
SAO
SAO 203975 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 0.058 Vmag 9.6 SpType F2
Double code Source 40 CatNum 6520 DM CD-3010238
DMcomp BDsup HD 112530 M HD 0
GC RA1950rad 3.38153314 DE1950rad -0.53809266 PmRA2000 -0.0015
PmDE2000 0.062
CCDM
Ccdm 12577-3106 RComp Comp A Note1
Note2 Discov num DRAs 0.82 DDEs 1.2
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.3 Sp F2 PmNote *
PmRA -21 PmDE 58 Dm number -3010238 Cat1 CD
Name2 203975 Cat2 SAO HD 112530 M HD
ADS BDS M ADS BDS N IDS IDS 12523S3034A
HIC
 
 
12577-3106 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125742.81-310603.3 Mag 10.5 Calc delta mag 0.1
Calc coord yes
CCDM
Ccdm 12577-3106 RComp Comp B Note1
Note2 Discov num B 236 DRAs DDEs
R dRAs Year 1937 Theta 184 Rho 0.2
Obs 5 Vmag 10.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12523S3034B
HIC