WDS 20421-0336 : COMPONENTS
 
 
  A
B pa=122.2°
sep=4.39"
 
 
20421-0336 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 204208.23-033618.1 Mag 10.17 PmRA -7.00
PmDE 9.0 Tycho2 5181-02135-1 DM BD-04 5227
Tycho2
Tycho2 5181-02135-1 Pflag RAmdeg 310.53429480 DEmdeg -3.60503649
PmRA -10.0 PmDE 10.4 E RAmdeg 20 E DEmdeg 25
E pmRA 1.7 E pmDE 1.9 EpRAm 1987.54 EpDEm 1985.85
Num 6 Q RAmdeg 4.8 Q DEmdeg 1.8 Q pmRA 4.9
Q pmDE 1.8 BTmag 10.896 E BTmag 0.050 VTmag 10.167
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 310.53429611 DEdeg -3.60505139 EpRA 1990 1.54
EpDE 1990 1.13 E RAdeg 22.9 E DEdeg 30.9 Posflg
Corr -0.2
 
 
20421-0336 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 204208.48-033620.4 Mag 13.1 Calc delta mag 2.93
Calc coord yes