17220+5351

  • Unique Name: 17220+5351BU 1249AB,C
  • RA: 17 22 02.41
  • Dec: +53 51 01.9
  • Discoverer: BU
  • Discoverer Number: 1249
  • Components: AB,C
  • First year: 1891
  • Last year: 2004
  • Observations: 14
  • First position angle: 74
  • Last position angle: 76
  • First separation: 62.5
  • Last separation: 62.2
  • Mag first component: 9.36
  • Mag second component: 9.83
  • Spectral type: G0
  • Primary proper motion RA: 14
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: 20
  • Secondary proper motion DEC: -40
  • Durchmusterung:
  • Notes:
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