WDS 21017+2803 : COMPONENTS
 
 
  A
B pa=21.9°
sep=2.56"
 
 
21017+2803 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 210139.71+280307.1 Mag 11.72 PmRA -3.00
PmDE -2.0 Tycho2 2180-00021-1
Tycho2
Tycho2 2180-00021-1 Pflag RAmdeg 315.41545780 DEmdeg 28.05198737
PmRA -3.0 PmDE -2.3 E RAmdeg 69 E DEmdeg 83
E pmRA 2.6 E pmDE 2.7 EpRAm 1983.36 EpDEm 1978.74
Num 3 Q RAmdeg 0.8 Q DEmdeg 0.6 Q pmRA 0.8
Q pmDE 0.6 BTmag 12.583 E BTmag 0.213 VTmag 11.825
E VTmag 0.157 Prox 999 TYC HIP
CCDM RAdeg 315.41546556 DEdeg 28.05199306 EpRA 1990 1.68
EpDE 1990 1.48 E RAdeg 71.5 E DEdeg 89.9 Posflg
Corr 0.1
 
 
21017+2803 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 210139.78+280309.5 Mag 12.37 PmRA -3.00
PmDE -2.0 Calc delta mag 0.65 Calc coord yes