20556-0250

  • Unique Name: 20556-0250J 1713
  • RA: 20 55 23.69
  • Dec: -02 50 38.8
  • Discoverer: J
  • Discoverer Number: 1713
  • Components:
  • First year: 1941
  • Last year: 2011
  • Observations: 4
  • First position angle: 340
  • Last position angle: 326
  • First separation: 6.0
  • Last separation: 9.2
  • Mag first component: 9.1
  • Mag second component: 11.0
  • Spectral type:
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: -18
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes:
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