21394+7839

  • Unique Name: 21394+7839UC 4520
  • RA: 21 39 26.20
  • Dec: +78 38 41.5
  • Discoverer: UC
  • Discoverer Number: 4520
  • Components:
  • First year: 1999
  • Last year: 2003
  • Observations: 2
  • First position angle: 189
  • Last position angle: 189
  • First separation: 30.6
  • Last separation: 30.6
  • Mag first component: 10.5
  • Mag second component: 12.5
  • Spectral type:
  • Primary proper motion RA: 59
  • Primary proper motion DEC: 26
  • Secondary proper motion RA: 53
  • Secondary proper motion DEC: 22
  • Durchmusterung:
  • Notes: V
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