WDS 20531-0450 : COMPONENTS
 
 
  A
B pa=318.4°
sep=68.43"
 
 
20531-0450 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205304.69-044935.7 Mag 11.7 PmRA -46.00
PmDE -58.0 Tycho2 5187-00653-1
Tycho2
Tycho2 5187-00653-1 Pflag RAmdeg 313.26950356 DEmdeg -4.82658049
PmRA -45.7 PmDE -56.9 E RAmdeg 54 E DEmdeg 55
E pmRA 2.2 E pmDE 2.3 EpRAm 1978.16 EpDEm 1977.83
Num 5 Q RAmdeg 1.6 Q DEmdeg 1.0 Q pmRA 1.6
Q pmDE 1.0 BTmag 12.422 E BTmag 0.216 VTmag 11.731
E VTmag 0.164 Prox 363 TYC HIP
CCDM RAdeg 313.26962667 DEdeg -4.82642806 EpRA 1990 1.53
EpDE 1990 1.33 E RAdeg 86.7 E DEdeg 94.7 Posflg
Corr -0.3
 
 
20531-0450 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205301.65-044844.5 Mag 18 PmRA -36.00
PmDE -68.0 Calc delta mag 6.3 Calc coord yes