WDS 17109+1915 : COMPONENTS
 
 
  A B C
B pa=311.6°
sep=18.54"
 
C pa=343.1°
sep=16.82"
pa=67.1°
sep=9.77"
 
D pa=298.8°
sep=23.39"
pa=261.1°
sep=6.71"
pa=252.8°
sep=16.36"
 
 
17109+1915 A
 
 
Coord arcsec 2000 171055.02+191514.9 Mag 10.5 PmRA -1.00 PmDE 3.0
Tycho2 1543-01240-1
Tycho2
Tycho2 1543-01240-1 Pflag RAmdeg 257.72927558 DEmdeg 19.25414099
PmRA -1.0 PmDE 2.9 E RAmdeg 21 E DEmdeg 23
E pmRA 1.3 E pmDE 1.4 EpRAm 1987.71 EpDEm 1986.20
Num 5 Q RAmdeg 0.5 Q DEmdeg 1.4 Q pmRA 0.5
Q pmDE 1.4 BTmag 11.196 E BTmag 0.045 VTmag 10.520
E VTmag 0.035 Prox 999 TYC T HIP
CCDM RAdeg 257.72927778 DEdeg 19.25412917 EpRA 1990 1.74
EpDE 1990 1.57 E RAdeg 23.1 E DEdeg 26.5 Posflg
Corr 0.2
 
 
17109+1915 B
 
 
Coord arcsec 2000 171054.04+191527.2 Coord calc 171054.04+191527.2 Mag 13 PmRA -11.00
PmDE 3.0 Calc delta mag 2.5
 
 
17109+1915 C
 
 
Coord arcsec 2000 171054.68+191531.0 Mag 13.2 PmRA -10.00 PmDE 3.0
Calc delta mag 2.7 Calc coord yes
 
 
17109+1915 D
 
 
Coord arcsec 2000 171053.57+191526.2 Mag 14.7 Calc delta mag 4.2 Calc coord yes