WDS 18387-4922 : COMPONENTS
 
 
  A
B pa=177.1°
sep=1.38"
 
 
18387-4922 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183839.36-492141.9 Mag 10.07 Spectral class G0 (yellow)
PmRA 10.00 PmDE -4.0 HIP 91416 Tycho2 8368-01443-1
CD CD-4912259 CP CP-4910678
Tycho2
Tycho2 8368-01443-1 Pflag RAmdeg 279.66402197 DEmdeg -49.36163783
PmRA 10.4 PmDE -3.6 E RAmdeg 19 E DEmdeg 24
E pmRA 1.4 E pmDE 1.5 EpRAm 1985.12 EpDEm 1983.51
Num 5 Q RAmdeg 2.2 Q DEmdeg 1.4 Q pmRA 2.0
Q pmDE 1.4 BTmag 10.710 E BTmag 0.044 VTmag 10.070
E VTmag 0.036 Prox 14 TYC T HIP 91416
CCDM A RAdeg 279.66397917 DEdeg -49.36162778 EpRA 1990 1.77
EpDE 1990 1.66 E RAdeg 21.6 E DEdeg 28.3 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 91416 Proxy H RAhms 18 38 39.36
DEdms -49 21 41.9 Vmag 9.89 VarFlag R Vmag H
RAdeg 279.664 DEdeg -49.3616 AstroRef A Plx 6.81
CCDM 18387-4922 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual D M HIP AB
Theta 176 Rho 1.356 HD BD
CD CD-4912259 CP CP-4910678 Dm number -4912259 VIred 0.71
SpType G0 R SpType Coord arcsec 2000 183839.36-492141.9
Hipparcos 2
HIP 91416 Sn 15 So 3 Nc 2
RArad 4.8810574779 DErad -0.8615229086 Plx -0.82 PmRA 10.2
PmDE -5.91 E RArad 1.66 E DErad 1.26 E Plx 1.97
E pmRA 2.11 E pmDE 1.48 Hpmag 10.0282 E Hpmag 0.005
SHp 0.033 VA 0 BV 0.645 E BV 0.126
VI 0.71
CCDM
Ccdm 18387-4922 RComp Comp A Note1
Note2 Discov num DRAs -2.63 DDEs 18.1
R dRAs 82 Year Theta Rho
Obs 2 Vmag 10.1 Sp G0 PmNote *
PmRA 12 PmDE -8 Dm number -4912259 Cat1 CD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 91416
 
 
18387-4922 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183839.37-492143.3 Mag 13.09 PmRA 12.00
PmDE -8.0 Calc delta mag 3.02 Calc coord yes
CCDM
Ccdm 18387-4922 RComp Comp B Note1
Note2 Discov num HDS DRAs -2.62 DDEs 16.7
R dRAs 82 Year 1991 Theta 176 Rho 1.4
Obs 1 Vmag 13.1 Sp PmNote *
PmRA 12 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 91416