22217+5112

  • Unique Name: 22217+5112HJ 1757
  • RA: 22 21 37.17
  • Dec: +51 18 47.9
  • Discoverer: HJ
  • Discoverer Number: 1757
  • Components:
  • First year: 1828
  • Last year: 1998
  • Observations: 2
  • First position angle: 306
  • Last position angle: 315
  • First separation: 8.0
  • Last separation: 8.5
  • Mag first component: 10.0
  • Mag second component: 12.0
  • Spectral type: A0
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -7
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +50 3681
  • Notes: NU
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