WDS 21568+0017 : COMPONENTS
 
 
  A Ab B
Ab pa=126.0°
sep=0.13"
 
B pa=248.8°
sep=19.63"
pa=249.1°
sep=19.70"
 
Bb pa=248.6°
sep=19.62"
pa=248.9°
sep=19.69"
pa=149.0°
sep=0.06"
 
 
21568+0017 A
 
 
Coord arcsec 2000 215648.31+001701.0 Mag 16.61 Spectral class M3.0 (red) PmRA -30.00
PmDE -58.0
 
 
21568+0017 Ab
 
 
Coord arcsec 2000 215648.32+001700.9 Spectral class M3.5 (red) Calc delta mag 16.61 Calc coord yes
 
 
21568+0017 B
 
 
Coord arcsec 2000 215647.09+001653.9 Mag 18.84 Mag composta 18.84 Spectral class M4.5 (red)
PmRA -38.00 PmDE -58.0 Calc delta mag 2.23
 
 
21568+0017 Bb
 
 
Coord arcsec 2000 215647.09+001653.8 Spectral class M5.0 (red) Calc delta mag 16.61 Calc coord yes