WDS 20489-6847 : COMPONENTS
 
 
  A
B pa=130.2°
sep=2195.28"
 
 
20489-6847 A
 
 
Componente originario normalizzato AB Name HD 197569 Coord arcsec 2000 204856.52-684728.5 Mag 7.03
Spectral class F2III (yellow-white) PmRA 42.00 PmDE -62.0 SAO 254870
HIP 102725 Tycho2 9321-00604-1 HD 197569 GC 28960
CP CP-69 3135
Tycho2
Tycho2 9321-00604-1 Pflag RAmdeg 312.23550671 DEmdeg -68.79125814
PmRA 42.4 PmDE -62.4 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.25 EpDEm 1991.40
Num 12 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.5
Q pmDE 0.5 BTmag 7.339 E BTmag 0.014 VTmag 7.028
E VTmag 0.010 Prox 999 TYC T HIP 102725
CCDM RAdeg 312.23523000 DEdeg -68.79111361 EpRA 1990 1.52
EpDE 1990 1.67 E RAdeg 3.7 E DEdeg 3.5 Posflg
Corr 0.3
SAO
SAO 254870 DelFlag RA1950 PmRA1950 0.0066
DE1950 PmDE1950 -0.09 Vmag 7.1 SpType A5
Double code Source 70 CatNum 28960 DM CP-69 3135
DMcomp BDsup HD 197569 M HD 0
GC 28960 RA1950rad 5.4289111 DE1950rad -1.203853 PmRA2000 0.005
PmDE2000 -0.091
Hipparcos
Catalog H HIP 102725 Proxy RAhms 20 48 56.45
DEdms -68 47 28.0 Vmag 7 VarFlag R Vmag H
RAdeg 312.235 DEdeg -68.7911 AstroRef Plx 12.94
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 197569 BD
CD CP CP-69 3135 Dm number -69 3135 VIred 0.32
SpType F2III R SpType Coord arcsec 2000 204856.45-684728.0
Hipparcos 2
HIP 102725 Sn 5 So 0 Nc 1
RArad 5.4495326661 DErad -1.2006312703 Plx 12.82 PmRA 42.09
PmDE -61.46 E RArad 0.31 E DErad 0.35 E Plx 0.52
E pmRA 0.37 E pmDE 0.44 Hpmag 7.0752 E Hpmag 0.0009
SHp 0.011 VA 0 BV 0.283 E BV 0.004
VI 0.32
 
 
20489-6847 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205407.13-691112.9 Mag 8.38 Spectral class F6V (yellow-white)
PmRA 46.00 PmDE -60.0 Calc delta mag 1.35 Calc coord yes