21403+0516

  • Unique Name: 21403+0516SKF 484
  • RA: 21 40 15.46
  • Dec: +05 16 25.9
  • Discoverer: SKF
  • Discoverer Number: 484
  • Components:
  • First year: 1953
  • Last year: 2005
  • Observations: 5
  • First position angle: 23
  • Last position angle: 23
  • First separation: 14.9
  • Last separation: 15.0
  • Mag first component: 13.7
  • Mag second component: 17.1
  • Spectral type: M4:V
  • Primary proper motion RA: -7
  • Primary proper motion DEC: -68
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -62
  • Durchmusterung:
  • Notes: V
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