20222-1647

  • Unique Name: 20222-1647H N 138
  • RA: 20 22 11.76
  • Dec: -16 46 47.7
  • Discoverer: H N
  • Discoverer Number: 138
  • Components:
  • First year: 1878
  • Last year: 2011
  • Observations: 22
  • First position angle: 332
  • Last position angle: 327
  • First separation: 3.0
  • Last separation: 3.1
  • Mag first component: 8.25
  • Mag second component: 9.24
  • Spectral type: K2III
  • Primary proper motion RA: -9
  • Primary proper motion DEC: -38
  • Secondary proper motion RA: -65
  • Secondary proper motion DEC: 59
  • Durchmusterung: -17 5954
  • Notes: N
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