WDS 20492-5242 : COMPONENTS
 
 
  A
B pa=225.9°
sep=45.26"
 
 
20492-5242 A
 
 
Coord arcsec 2000 204914.15-524226.0 Mag 8.26 Spectral class F3V (yellow-white) PmRA 34.00
PmDE -55.0 SAO 246743 HIP 102757 Tycho2 8791-01180-1
HD 197959 CP CP-53 9942
Tycho2
Tycho2 8791-01180-1 Pflag RAmdeg 312.30895076 DEmdeg -52.70722528
PmRA 35.8 PmDE -56.3 E RAmdeg 6 E DEmdeg 7
E pmRA 1.5 E pmDE 1.7 EpRAm 1991.25 EpDEm 1991.24
Num 11 Q RAmdeg 0.7 Q DEmdeg 0.9 Q pmRA 0.7
Q pmDE 0.8 BTmag 8.677 E BTmag 0.017 VTmag 8.256
E VTmag 0.013 Prox 999 TYC T HIP 102757
CCDM RAdeg 312.30881611 DEdeg -52.70709722 EpRA 1990 1.79
EpDE 1990 1.81 E RAdeg 6.1 E DEdeg 6.8 Posflg
Corr 0.1
SAO
SAO 246743 DelFlag RA1950 PmRA1950 0.0042
DE1950 PmDE1950 -0.057 Vmag 8.2 SpType F5
Double code Source 42 CatNum 8162 DM CP-53 9942
DMcomp BDsup HD 197959 M HD 0
GC RA1950rad 5.43485196 DE1950rad -0.92314461 PmRA2000 0.0039
PmDE2000 -0.061
Hipparcos
Catalog H HIP 102757 Proxy RAhms 20 49 14.11
DEdms -52 42 25.5 Vmag 8.21 VarFlag R Vmag G
RAdeg 312.309 DEdeg -52.7071 AstroRef Plx 8.16
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 197959 BD
CD CP CP-53 9942 Dm number -53 9942 VIred 0.48
SpType F3V R SpType Coord arcsec 2000 204914.11-524225.5
Hipparcos 2
HIP 102757 Sn 5 So 0 Nc 1
RArad 5.4508170109 DErad -0.9199122157 Plx 7.37 PmRA 35.27
PmDE -56.49 E RArad 0.72 E DErad 0.52 E Plx 0.81
E pmRA 0.9 E pmDE 0.55 Hpmag 8.31 E Hpmag 0.0017
SHp 0.014 VA 0 BV 0.418 E BV 0.001
VI 0.48
 
 
20492-5242 B
 
 
Coord arcsec 2000 204910.57-524257.5 Mag 12.9 PmRA 33.00 PmDE -56.0
Calc delta mag 4.64 Calc coord yes