20556+3911

  • Unique Name: 20556+3911MLB 784
  • RA: 20 55 37.07
  • Dec: +39 11 43.9
  • Discoverer: MLB
  • Discoverer Number: 784
  • Components:
  • First year: 1932
  • Last year: 2008
  • Observations: 4
  • First position angle: 24
  • Last position angle: 26
  • First separation: 4.4
  • Last separation: 4.5
  • Mag first component: 12.3
  • Mag second component: 12.4
  • Spectral type:
  • Primary proper motion RA: -27
  • Primary proper motion DEC: -25
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes:
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