17220-3325

  • Unique Name: 17220-3325B 1335
  • RA: 17 21 58.16
  • Dec: -33 24 52.4
  • Discoverer: B
  • Discoverer Number: 1335
  • Components:
  • First year: 1930
  • Last year: 1991
  • Observations: 4
  • First position angle: 13
  • Last position angle: 9
  • First separation: 3.1
  • Last separation: 3.2
  • Mag first component: 8.99
  • Mag second component: 11.61
  • Spectral type: B9IV
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -3311996
  • Notes:
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