WDS 17351-3008 : COMPONENTS
 
 
  A
B pa=343.8°
sep=0.21"
 
 
17351-3008 A
 
 
Componente originario normalizzato AB Name HD 159291 Coord arcsec 2000 173509.36-300745.9 Mag 10.7
Spectral class B9IV: (blue-white) PmRA 3.00 PmDE 6.0 Tycho2 7376-00858-1
HD 159291 DM CD-3014429
Tycho2
Tycho2 7376-00858-1 Pflag RAmdeg 263.78899850 DEmdeg -30.12944370
PmRA 3.1 PmDE 5.9 E RAmdeg 17 E DEmdeg 23
E pmRA 1.6 E pmDE 1.9 EpRAm 1987.33 EpDEm 1987.38
Num 4 Q RAmdeg 0.9 Q DEmdeg 0.2 Q pmRA 0.9
Q pmDE 0.2 BTmag 10.215 E BTmag 0.033 VTmag 9.965
E VTmag 0.037 Prox 999 TYC T HIP
CCDM RAdeg 263.78898972 DEdeg -30.12945806 EpRA 1990 1.58
EpDE 1990 1.22 E RAdeg 19.2 E DEdeg 24.6 Posflg
Corr 0.0
 
 
17351-3008 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 173509.36-300745.7 Mag 10.7 Calc coord yes