22019+5506

  • Unique Name: 22019+5506ABH 157AH
  • RA: 22 01 57.00
  • Dec: +55 05 34.0
  • Discoverer: ABH
  • Discoverer Number: 157
  • Components: AH
  • First year: 1987
  • Last year: 2008
  • Observations: 4
  • First position angle: 322
  • Last position angle: 322
  • First separation: 32.8
  • Last separation: 32.7
  • Mag first component: 11.16
  • Mag second component: 14.29
  • Spectral type: A1V
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -36
  • Secondary proper motion DEC: 7
  • Durchmusterung:
  • Notes: NU
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