WDS 20539-5535 : COMPONENTS
 
 
  A
B pa=119.6°
sep=0.04"
 
 
20539-5535 A
 
 
Componente originario normalizzato AB Name HD 198608 Coord arcsec 2000 205351.81-553514.5 Mag 8.9
Spectral class F0/2III/ (yellow-white) PmRA 15.00 PmDE -9.0 SAO 246776
HIP 103140 Tycho2 8796-01325-1 HD 198608 GC 29117
CP CP-56 9559
Tycho2
Tycho2 8796-01325-1 Pflag RAmdeg 313.46596484 DEmdeg -55.58736093
PmRA 18.3 PmDE -1.5 E RAmdeg 6 E DEmdeg 6
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.08 EpDEm 1991.04
Num 13 Q RAmdeg 1.8 Q DEmdeg 0.7 Q pmRA 1.8
Q pmDE 0.6 BTmag 8.629 E BTmag 0.017 VTmag 8.247
E VTmag 0.012 Prox 598 TYC T HIP 103140
CCDM RAdeg 313.46588944 DEdeg -55.58735750 EpRA 1990 1.72
EpDE 1990 1.70 E RAdeg 5.5 E DEdeg 6.3 Posflg
Corr 0.0
SAO
SAO 246776 DelFlag RA1950 PmRA1950 0.005
DE1950 PmDE1950 -0.029 Vmag 8.1 SpType F0
Double code Source 70 CatNum 29117 DM CP-56 9559
DMcomp BDsup HD 198608 M HD 0
GC 29117 RA1950rad 5.45462371 DE1950rad -0.97350064 PmRA2000 0.0045
PmDE2000 -0.033
Hipparcos
Catalog H HIP 103140 Proxy RAhms 20 53 51.81
DEdms -55 35 14.5 Vmag 8.23 VarFlag 1 R Vmag H
RAdeg 313.466 DEdeg -55.5874 AstroRef Plx 5.32
CCDM 20539-5535 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 198608 BD
CD CP CP-56 9559 Dm number -56 9559 VIred 0.39
SpType F0/F2III/IV R SpType Coord arcsec 2000 205351.81-553514.5
Hipparcos 2
HIP 103140 Sn 5 So 0 Nc 1
RArad 5.4710117817 DErad -0.9701824403 Plx 3.9 PmRA 15.17
PmDE -1 E RArad 0.69 E DErad 0.63 E Plx 0.92
E pmRA 0.87 E pmDE 0.66 Hpmag 8.3098 E Hpmag 0.0034
SHp 0.027 VA 0 BV 0.359 E BV 0.014
VI 0.42
CCDM
Ccdm 20539-5535 RComp Comp A Note1
Note2 Discov num DRAs -1.94 DDEs -16.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp F0 PmNote *
PmRA 39 PmDE -28 Dm number -56 9559 Cat1 CPD
Name2 246776 Cat2 SAO HD 198608 M HD
ADS BDS M ADS BDS N IDS IDS 20463S5558A
HIC 103140
 
 
20539-5535 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205351.81-553514.5 Mag 9.1 Calc delta mag 0.2
Calc coord yes
CCDM
Ccdm 20539-5535 RComp Comp B Note1
Note2 Discov num B 505 DRAs DDEs
R dRAs Year 1937 Theta 030 Rho 0.1
Obs 7 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N N IDS IDS 20463S5558B
HIC 103140