WDS 17050-0504 : COMPONENTS
 
 
  A B C
B pa=122.7°
sep=184.42"
 
C pa=73.8°
sep=373.52"
pa=44.9°
sep=288.02"
 
D pa=142.0°
sep=18.50"
pa=300.6°
sep=167.07"
pa=251.1°
sep=367.05"
 
 
17050-0504 A
 
 
Name HD 154363 Coord arcsec 2000 170503.39-050359.4 Mag 7.86 Spectral class K5V (yellow-orange)
PmRA -92.00 PmDE -114.0
 
 
17050-0504 B
 
 
Coord arcsec 2000 170513.78-050539.0 Mag 10.14 Spectral class M3.5V (red) PmRA -92.00
PmDE -113.0 Delta magnitude 2.28 Coordinate calculated yes
 
 
17050-0504 C
 
 
Coord arcsec 2000 170527.40-050215.2 Mag 11.44 PmRA -4.00 PmDE -2.0
Delta magnitude 3.58 Coordinate calculated yes
 
 
17050-0504 D
 
 
Coord arcsec 2000 170504.15-050414.0 Mag 11.2 Tycho2 6815-02984-1 Delta magnitude 3.34
Coordinate calculated yes
Tycho2
Tycho2 6815-02984-1 Pflag RAmdeg 256.29660609 DEmdeg -25.72732062
PmRA -10.8 PmDE -57.7 E RAmdeg 56 E DEmdeg 73
E pmRA 3.9 E pmDE 3.5 EpRAm 1989.08 EpDEm 1985.36
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.570 E BTmag 0.089 VTmag 11.376
E VTmag 0.126 Prox 999 TYC T HIP
CCDM RAdeg 256.29663361 DEdeg -25.72718194 EpRA 1990 1.75
EpDE 1990 1.34 E RAdeg 56.6 E DEdeg 76.3 Posflg
Corr 0.1