WDS 18554+1118 : COMPONENTS
 
 
  A B
B pa=23.7°
sep=26.32"
 
C pa=322.2°
sep=28.90"
pa=267.5°
sep=28.31"
 
 
18554+1118 A
 
 
Coord arcsec 2000 185524.61+111716.5 Mag 10.73 Spectral class A: (white) PmRA -1.00
PmDE -6.0
 
 
18554+1118 B
 
 
Coord arcsec 2000 185525.33+111740.6 Coord calc 185525.33+111740.6 Mag 11 Spectral class A: (white)
PmRA 2.00 PmDE -2.0 Tycho2 1047-02261-1 Calc delta mag 0.27
Tycho2
Tycho2 1047-02261-1 Pflag RAmdeg 283.85254802 DEmdeg 11.28792649
PmRA -2.2 PmDE -5.5 E RAmdeg 31 E DEmdeg 36
E pmRA 1.5 E pmDE 1.5 EpRAm 1983.51 EpDEm 1979.73
Num 5 Q RAmdeg 0.8 Q DEmdeg 1.4 Q pmRA 0.8
Q pmDE 1.3 BTmag 11.079 E BTmag 0.062 VTmag 10.899
E VTmag 0.080 Prox 262 TYC T HIP
CCDM RAdeg 283.85254611 DEdeg 11.28795056 EpRA 1990 1.78
EpDE 1990 1.68 E RAdeg 38.5 E DEdeg 49.0 Posflg
Corr 0.0
 
 
18554+1118 C
 
 
Coord arcsec 2000 185523.41+111739.3 Mag 11.56 Spectral class A: (white) PmRA 3.00
PmDE 0.0 Tycho2 1047-01056-1 Calc delta mag 0.83 Calc coord yes
Tycho2
Tycho2 1047-01056-1 Pflag RAmdeg 283.84739812 DEmdeg 11.29422031
PmRA 2.2 PmDE -1.1 E RAmdeg 100 E DEmdeg 108
E pmRA 2.4 E pmDE 2.7 EpRAm 1949.01 EpDEm 1937.14
Num 4 Q RAmdeg 1.9 Q DEmdeg 1.1 Q pmRA 1.9
Q pmDE 1.1 BTmag 11.933 E BTmag 0.135 VTmag 11.860
E VTmag 0.210 Prox 287 TYC T HIP
CCDM RAdeg 283.84739361 DEdeg 11.29422167 EpRA 1990 1.76
EpDE 1990 1.65 E RAdeg 143.9 E DEdeg 184.1 Posflg
Corr 0.0