20558+3905

  • Unique Name: 20558+3905MLB 956
  • RA: 20 55 50.47
  • Dec: +39 05 11.2
  • Discoverer: MLB
  • Discoverer Number: 956
  • Components:
  • First year: 1934
  • Last year: 2008
  • Observations: 3
  • First position angle: 114
  • Last position angle: 115
  • First separation: 4.6
  • Last separation: 4.9
  • Mag first component: 10.2
  • Mag second component: 11.2
  • Spectral type:
  • Primary proper motion RA:
  • Primary proper motion DEC:
  • Secondary proper motion RA: 18
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes:
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