21372+4739

  • Unique Name: 21372+4739BEM 39BC
  • RA: 21 37 11.38
  • Dec: +47 39 28.3
  • Discoverer: BEM
  • Discoverer Number: 39
  • Components: BC
  • First year: 1898
  • Last year: 2011
  • Observations: 5
  • First position angle: 110
  • Last position angle: 125
  • First separation: 7.1
  • Last separation: 6.6
  • Mag first component: 11.2
  • Mag second component: 11.7
  • Spectral type:
  • Primary proper motion RA: 0
  • Primary proper motion DEC: 1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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