21399+2005

  • Unique Name: 21399+2005UC 4521
  • RA: 21 39 54.59
  • Dec: +20 04 45.9
  • Discoverer: UC
  • Discoverer Number: 4521
  • Components:
  • First year: 2000
  • Last year: 2001
  • Observations: 2
  • First position angle: 35
  • Last position angle: 35
  • First separation: 12.4
  • Last separation: 12.3
  • Mag first component: 11.0
  • Mag second component: 13.5
  • Spectral type:
  • Primary proper motion RA: 51
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: 54
  • Secondary proper motion DEC: -20
  • Durchmusterung:
  • Notes: V
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