WDS 18177-7101 : COMPONENTS
 
 
  A B
B pa=59.7°
sep=10.69"
 
C pa=61.1°
sep=11.37"
pa=82.1°
sep=0.74"
 
 
18177-7101 A
 
 
Coord arcsec 2000 181744.04-710046.6 Mag 9.8 Spectral class K0 (yellow-orange) PmRA -7.00
PmDE -56.0 Tycho2 9294-00130-1 DM CP-71 2284
Tycho2
Tycho2 9294-00130-1 Pflag RAmdeg 274.43353173 DEmdeg -71.01295894
PmRA -98.5 PmDE -48.5 E RAmdeg 16 E DEmdeg 13
E pmRA 2.8 E pmDE 2.7 EpRAm 1991.10 EpDEm 1991.50
Num 3 Q RAmdeg 6.8 Q DEmdeg 4.2 Q pmRA 6.9
Q pmDE 4.1 BTmag 11.189 E BTmag 0.038 VTmag 9.788
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 274.43424722 DEdeg -71.01284861 EpRA 1990 1.48
EpDE 1990 1.79 E RAdeg 15.6 E DEdeg 12.6 Posflg
Corr -0.1
CCDM
Ccdm 18177-7101 RComp Comp A Note1
Note2 Discov num DRAs 2.40 DDEs 13.4
R dRAs 10 Year Theta Rho
Obs 3 Vmag 9.5 Sp PmNote *
PmRA 12 PmDE -46 Dm number -71 2284 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18062S7103A
HIC
 
 
18177-7101 B
 
 
Coord arcsec 2000 181745.93-710041.2 Coord calc 181745.93-710041.2 Mag 12.2 PmRA 15.00
PmDE 25.0 Calc delta mag 2.4
CCDM
Ccdm 18177-7101 RComp Comp B Note1
Note2 Discov num B 2052 DRAs DDEs
R dRAs Year 1934 Theta 079 Rho 8.2
Obs 1 Vmag 12.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18062S7103B
HIC
 
 
18177-7101 C
 
 
Coord arcsec 2000 181746.08-710041.1 Mag 13.3 Calc delta mag 3.5 Calc coord yes
CCDM
Ccdm 18177-7101 RComp B Comp C Note1
Note2 Discov num B 2052 DRAs DDEs
R dRAs Year 1934 Theta 088 Rho 2.1
Obs 1 Vmag 13.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18062S7103C
HIC