21118+5959

  • Unique Name: 21118+5959STF2780AB
  • RA: 21 11 48.24
  • Dec: +59 59 11.8
  • Discoverer: STF
  • Discoverer Number: 2780
  • Components: AB
  • First year: 1828
  • Last year: 2011
  • Observations: 122
  • First position angle: 225
  • Last position angle: 213
  • First separation: 1.0
  • Last separation: 1.0
  • Mag first component: 6.09
  • Mag second component: 6.77
  • Spectral type: B0II
  • Primary proper motion RA: -5
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes: N D
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