WDS 20172+0504 : COMPONENTS
 
 
  A
B pa=134.3°
sep=17.27"
 
 
20172+0504 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201652.48+050027.2 Mag 12.5 Spectral class A3 (white)
PmRA -107.00 PmDE 12.0 Tycho2 0504-01416-1 HD 192916
DM BD+04 4405
Tycho2
Tycho2 0504-01416-1 Pflag RAmdeg 304.31198185 DEmdeg 5.06943396
PmRA -2.8 PmDE -38.7 E RAmdeg 14 E DEmdeg 15
E pmRA 1.4 E pmDE 1.4 EpRAm 1989.18 EpDEm 1989.23
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 9.876 E BTmag 0.027 VTmag 9.482
E VTmag 0.025 Prox 999 TYC T HIP
CCDM RAdeg 304.31198833 DEdeg 5.06952639 EpRA 1990 1.55
EpDE 1990 1.42 E RAdeg 14.7 E DEdeg 16.2 Posflg
Corr -0.1
 
 
20172+0504 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201653.31+050015.1 Mag 12.6 PmRA 37.00
PmDE -14.0 Calc delta mag 0.1 Calc coord yes