WDS 21040+4225 : COMPONENTS
 
 
  A
B pa=42.9°
sep=0.28"
 
 
21040+4225 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210401.15+422523.7 Mag 10 Spectral class A5 (white)
PmRA -23.00 PmDE -17.0 Tycho2 3176-01601-1
Tycho2
Tycho2 3176-01601-1 Pflag RAmdeg 316.00481964 DEmdeg 42.42327019
PmRA -6.0 PmDE -10.4 E RAmdeg 18 E DEmdeg 16
E pmRA 0.9 E pmDE 0.9 EpRAm 1987.43 EpDEm 1988.30
Num 6 Q RAmdeg 2.6 Q DEmdeg 1.5 Q pmRA 2.6
Q pmDE 1.4 BTmag 10.254 E BTmag 0.028 VTmag 10.020
E VTmag 0.029 Prox 999 TYC T HIP
CCDM RAdeg 316.00483889 DEdeg 42.42329417 EpRA 1990 1.62
EpDE 1990 1.71 E RAdeg 18.4 E DEdeg 16.0 Posflg
Corr 0.0
 
 
21040+4225 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210401.17+422523.9 Mag 10 Calc coord yes