WDS 00138-7442 : COMPONENTS
 
 
  A
B pa=334.9°
sep=17.18"
 
 
00138-7442 A
 
 
Componente originario normalizzato AB Name HD 987 Coord arcsec 2000 001353.01-744117.8 Mag 9.41
Spectral class G6V (yellow) PmRA 78.00 PmDE -51.0 SAO 255646
HIP 1113 Tycho2 9140-01231-1 HD 987 CP CP-75 15
Tycho2
Tycho2 9140-01231-1 Pflag RAmdeg 3.47088290 DEmdeg -74.68827948
PmRA 82.9 PmDE -45.1 E RAmdeg 8 E DEmdeg 9
E pmRA 2.1 E pmDE 2.1 EpRAm 1991.51 EpDEm 1991.39
Num 6 Q RAmdeg 0.6 Q DEmdeg 0.8 Q pmRA 0.6
Q pmDE 0.8 BTmag 9.662 E BTmag 0.021 VTmag 8.817
E VTmag 0.014 Prox 999 TYC T HIP 1113
CCDM RAdeg 3.47016583 DEdeg -74.68817583 EpRA 1990 1.78
EpDE 1990 1.72 E RAdeg 8.2 E DEdeg 9.0 Posflg
Corr 0.1
SAO
SAO 255646 DelFlag RA1950 PmRA1950 0.0198
DE1950 PmDE1950 -0.018 Vmag 9 SpType G5
Double code Source 61 CatNum 34 DM CP-75 15
DMcomp BDsup HD 987 M HD 0
GC RA1950rad 0.05031295 DE1950rad -1.30838518 PmRA2000 0.0174
PmDE2000 -0.022
Hipparcos
Catalog H HIP 1113 Proxy RAhms 00 13 52.83
DEdms -74 41 17.4 Vmag 8.76 VarFlag 2 R Vmag H
RAdeg 3.47012 DEdeg -74.6882 AstroRef Plx 22.86
CCDM 00138-7441 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 987 BD
CD CP CP-75 15 Dm number -75 15 VIred 0.81
SpType G6V R SpType Coord arcsec 2000 001352.83-744117.4
Hipparcos 2
HIP 1113 Sn 5 So 0 Nc 1
RArad 0.0605649818 DErad -1.3035545198 Plx 22.52 PmRA 83.53
PmDE -47.89 E RArad 0.69 E DErad 0.7 E Plx 0.82
E pmRA 0.78 E pmDE 0.75 Hpmag 8.9026 E Hpmag 0.0027
SHp 0.029 VA 2 BV 0.743 E BV 0.022
VI 0.79
 
 
00138-7442 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 001351.17-744102.2 Mag 12.15 PmRA 9.00
PmDE 4.0 Calc delta mag 2.74 Calc coord yes