WDS 18113-2938 : COMPONENTS
 
 
  A
B pa=208.1°
sep=4.57"
 
 
18113-2938 A
 
 
Componente originario normalizzato AB Name HD 166309 Coord arcsec 2000 181115.84-293822.4 Mag 7.74
Spectral class G8III (yellow) PmRA 3.00 PmDE -18.0 SAO 186422
HIP 89116 Tycho2 6855-03695-1 HD 166309 CD CD-2914610
Tycho2
Tycho2 6855-03695-1 Pflag RAmdeg 272.81599042 DEmdeg -29.63960445
PmRA -2.9 PmDE -18.0 E RAmdeg 6 E DEmdeg 8
E pmRA 1.2 E pmDE 1.3 EpRAm 1990.92 EpDEm 1990.64
Num 12 Q RAmdeg 0.5 Q DEmdeg 1.0 Q pmRA 0.6
Q pmDE 1.0 BTmag 8.992 E BTmag 0.020 VTmag 7.736
E VTmag 0.012 Prox 452 TYC T HIP 89116
CCDM RAdeg 272.81599750 DEdeg -29.63956333 EpRA 1990 1.80
EpDE 1990 1.80 E RAdeg 6.2 E DEdeg 8.0 Posflg
Corr 0.1
SAO
SAO 186422 DelFlag RA1950 PmRA1950 0.0011
DE1950 PmDE1950 -0.01 Vmag 7.9 SpType G5
Double code Source 24 CatNum 11726 DM CD-2914610
DMcomp BDsup HD 166309 M HD 0
GC RA1950rad 4.74759321 DE1950rad -0.51750799 PmRA2000 0.001
PmDE2000 -0.01
Hipparcos
Catalog H HIP 89116 Proxy RAhms 18 11 15.84
DEdms -29 38 22.4 Vmag 7.61 VarFlag R Vmag H
RAdeg 272.816 DEdeg -29.6396 AstroRef Plx 7.05
CCDM 18113-2938 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 166309 BD
CD CD-2914610 CP Dm number -2914610 VIred 1.03
SpType G8III R SpType Coord arcsec 2000 181115.84-293822.4
Hipparcos 2
HIP 89116 Sn 1 So 0 Nc 1
RArad 4.7615374062 DErad -0.5173078805 Plx 6.29 PmRA -4.02
PmDE -21.36 E RArad 1.23 E DErad 0.8 E Plx 1.28
E pmRA 1.37 E pmDE 0.82 Hpmag 7.7808 E Hpmag 0.0016
SHp 0.009 VA 0 BV 1.055 E BV 0.023
VI 1.02
CCDM
Ccdm 18113-2938 RComp Comp A Note1
Note2 Discov num DRAs -2.08 DDEs -21.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.0 Sp G5 PmNote *
PmRA 14 PmDE -10 Dm number -2914610 Cat1 CD
Name2 186422 Cat2 SAO HD 166309 M HD
ADS BDS M ADS BDS N IDS IDS 18049S2939A
HIC 89116
 
 
18113-2938 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181115.67-293826.4 Mag 12.5 Calc delta mag 4.76
Calc coord yes
CCDM
Ccdm 18113-2938 RComp Comp B Note1
Note2 Discov num B 927 DRAs DDEs
R dRAs Year 1927 Theta 204 Rho 6.4
Obs 1 Vmag 12.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 18049S2939B
HIC 89116