WDS 18100-2157 : COMPONENTS
 
 
  A
B pa=34.9°
sep=4.01"
 
 
18100-2157 A
 
 
Componente originario normalizzato AB Name HD 313941 Coord arcsec 2000 180957.72-215719.2 Mag 10.24
PmRA -43.00 PmDE -102.0 Tycho2 6276-00387-2 HD 313941
Tycho2
Tycho2 6276-00387-2 Pflag RAmdeg 272.49050870 DEmdeg -21.95532697
PmRA -21.8 PmDE -72.2 E RAmdeg 31 E DEmdeg 43
E pmRA 2.1 E pmDE 2.2 EpRAm 1988.46 EpDEm 1985.80
Num 5 Q RAmdeg 1.7 Q DEmdeg 1.6 Q pmRA 1.7
Q pmDE 1.6 BTmag 11.286 E BTmag 0.079 VTmag 10.242
E VTmag 0.048 Prox 41 TYC HIP
CCDM RAdeg 272.49056222 DEdeg -21.95516167 EpRA 1990 1.88
EpDE 1990 1.76 E RAdeg 31.9 E DEdeg 45.0 Posflg
Corr -0.1
CCDM
Ccdm 18100-2157 RComp Comp A Note1
Note2 Discov num DRAs -2.31 DDEs -18.3
R dRAs 41 Year Theta Rho
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number -21 4877 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18040S2158A
HIC
 
 
18100-2157 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180957.88-215715.9 Mag 10.66 PmRA 12.00
PmDE -3.0 Tycho2 6276-00387-1 Calc delta mag 0.42 Calc coord yes
Tycho2
Tycho2 6276-00387-1 Pflag RAmdeg 272.49130355 DEmdeg -21.95438590
PmRA -9.6 PmDE -59.2 E RAmdeg 39 E DEmdeg 53
E pmRA 2.4 E pmDE 2.6 EpRAm 1987.90 EpDEm 1984.94
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.8 Q pmRA 1.3
Q pmDE 0.8 BTmag 11.439 E BTmag 0.085 VTmag 10.661
E VTmag 0.066 Prox 41 TYC T HIP
CCDM RAdeg 272.49132694 DEdeg -21.95425028 EpRA 1990 1.86
EpDE 1990 1.76 E RAdeg 40.0 E DEdeg 55.8 Posflg
Corr -0.1
CCDM
Ccdm 18100-2157 RComp Comp B Note1
Note2 Discov num BRT1515 DRAs -2.11 DDEs -14.8
R dRAs 41 Year 1922 Theta 037 Rho 3.2
Obs 1 Vmag 10.6 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18040S2158B
HIC