WDS 20439-0557 : COMPONENTS
 
 
  A
B pa=355.5°
sep=0.33"
 
 
20439-0557 A
 
 
Componente originario normalizzato AB Name HD 197436 Coord arcsec 2000 204353.80-055714.7 Mag 8.43
Spectral class G5 (yellow) PmRA 5.00 PmDE -15.0 SAO 144742
HIP 102322 Tycho2 5189-01563-1 HD 197436 BD BD-06 5567
Tycho2
Tycho2 5189-01563-1 Pflag RAmdeg 310.97416890 DEmdeg -5.95407871
PmRA 0.9 PmDE -12.9 E RAmdeg 5 E DEmdeg 7
E pmRA 1.1 E pmDE 1.2 EpRAm 1991.07 EpDEm 1990.28
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 9.197 E BTmag 0.018 VTmag 7.976
E VTmag 0.011 Prox 999 TYC T HIP 102322
CCDM AB RAdeg 310.97416694 DEdeg -5.95404667 EpRA 1990 1.65
EpDE 1990 1.17 E RAdeg 5.1 E DEdeg 6.7 Posflg P
Corr -0.2
SAO
SAO 144742 DelFlag RA1950 PmRA1950 0.0002
DE1950 PmDE1950 -0.006 Vmag 8.1 SpType G5
Double code Source 26 CatNum 7400 DM BD-06 5567
DMcomp BDsup HD 197436 M HD 0
GC RA1950rad 5.41594922 DE1950rad -0.1070805 PmRA2000 0.0004
PmDE2000 -0.008
Hipparcos
Catalog H HIP 102322 Proxy H RAhms 20 43 53.80
DEdms -05 57 14.7 Vmag 7.85 VarFlag R Vmag H
RAdeg 310.974 DEdeg -5.95407 AstroRef A Plx 5.93
CCDM 20439-0557 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 358 Rho 0.324 HD 197436 BD BD-06 5567
CD CP Dm number -06 5567 VIred 0.98
SpType G5 R SpType Coord arcsec 2000 204353.80-055714.7
Hipparcos 2
HIP 102322 Sn 15 So 3 Nc 2
RArad 5.4275231396 DErad -0.1039182086 Plx 4.21 PmRA 7.1
PmDE -10.6 E RArad 1.06 E DErad 0.7 E Plx 1.11
E pmRA 1.72 E pmDE 1.06 Hpmag 8.0152 E Hpmag 0.0012
SHp 0.009 VA 0 BV 1.05 E BV 0.013
VI 1.02
CCDM
Ccdm 20439-0557 RComp Comp A Note1
Note2 Discov num DRAs -0.20 DDEs -14.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp G5 PmNote *
PmRA 3 PmDE -6 Dm number -06 5567 Cat1 BD
Name2 144742 Cat2 SAO HD 197436 M HD
ADS BDS M ADS BDS N IDS IDS 20387S0619A
HIC 102322
 
 
20439-0557 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204353.80-055714.4 Mag 9.25 Calc delta mag 0.82
Calc coord yes
CCDM
Ccdm 20439-0557 RComp Comp B Note1
Note2 Discov num RST4679 DRAs DDEs
R dRAs Year 1938 Theta 359 Rho 0.2
Obs 6 Vmag 8.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20387S0619B
HIC 102322