WDS 18124-0718 : COMPONENTS
 
 
  A B
B pa=39.6°
sep=69.98"
 
C pa=39.9°
sep=68.76"
pa=206.6°
sep=1.25"
 
 
18124-0718 A
 
 
Name HD 166761 Coord arcsec 2000 181224.02-071749.1 Mag 7.78 Spectral class G0 (yellow)
PmRA -22.00 PmDE -50.0 SAO 142150 HIP 89216
Tycho2 5109-00035-1 HD 166761 BD BD-07 4571
Tycho2
Tycho2 5109-00035-1 Pflag RAmdeg 273.10009961 DEmdeg -7.29697991
PmRA -22.8 PmDE -50.9 E RAmdeg 6 E DEmdeg 7
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.12 EpDEm 1990.71
Num 15 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.9 BTmag 8.346 E BTmag 0.017 VTmag 7.775
E VTmag 0.012 Prox 999 TYC T HIP 89216
CCDM RAdeg 273.10015222 DEdeg -7.29686278 EpRA 1990 1.75
EpDE 1990 1.72 E RAdeg 5.7 E DEdeg 7.0 Posflg
Corr 0.2
SAO
SAO 142150 DelFlag RA1950 PmRA1950 -0.0019
DE1950 PmDE1950 -0.055 Vmag 7.1 SpType G0
Double code Source 26 CatNum 6117 DM BD-07 4571
DMcomp BDsup HD 166761 M HD 0
GC RA1950rad 4.75469501 DE1950rad -0.12757817 PmRA2000 -0.0017
PmDE2000 -0.054
Hipparcos
Catalog H HIP 89216 Proxy RAhms 18 12 24.04
DEdms -07 17 48.7 Vmag 7.72 VarFlag R Vmag H
RAdeg 273.1 DEdeg -7.29686 AstroRef Plx 12.07
CCDM 18124-0718 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 166761 BD BD-07 4571
CD CP Dm number -07 4571 VIred 0.62
SpType G0 R SpType Coord arcsec 2000 181224.04-071748.7
Hipparcos 2
HIP 89216 Sn 5 So 0 Nc 1
RArad 4.7664969093 DErad -0.1273541732 Plx 11.76 PmRA -22.65
PmDE -50.5 E RArad 0.6 E DErad 0.37 E Plx 0.73
E pmRA 0.56 E pmDE 0.37 Hpmag 7.8438 E Hpmag 0.0013
SHp 0.01 VA 0 BV 0.548 E BV 0.015
VI 0.62
CCDM
Ccdm 18124-0718 RComp Comp A Note1
Note2 Discov num DRAs 0.00 DDEs 10.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 7.6 Sp G0 PmNote *
PmRA -28 PmDE -55 Dm number -07 4571 Cat1 BD
Name2 142150 Cat2 SAO HD 166761 M HD
ADS BDS A11165 M ADS BDS N IDS IDS 18070S0719A
HIC 89216
 
 
18124-0718 B
 
 
Coord arcsec 2000 181227.02-071655.2 Mag 11 PmRA -12.00 PmDE 4.0
Calc delta mag 3.22
CCDM
Ccdm 18124-0718 RComp Comp B Note1
Note2 Discov num A 36 DRAs DDEs
R dRAs Year 1899 Theta 042 Rho 65.6
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11165 M ADS BDS N IDS IDS 18070S0719B
HIC
 
 
18124-0718 C
 
 
Coord arcsec 2000 181226.98-071656.3 Mag 11.3 Calc delta mag 3.52 Calc coord yes
CCDM
Ccdm 18124-0718 RComp B Comp C Note1
Note2 Discov num A 36 DRAs DDEs
R dRAs Year 1899 Theta 196 Rho 1.3
Obs 5 Vmag 11.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11165 M ADS BDS N IDS IDS 18070S0719C
HIC