17217-1542

  • Unique Name: 17217-1542ABH 89AE
  • RA: 17 21 42.74
  • Dec: -15 42 36.2
  • Discoverer: ABH
  • Discoverer Number: 89
  • Components: AE
  • First year: 1988
  • Last year: 1998
  • Observations: 2
  • First position angle: 100
  • Last position angle: 97
  • First separation: 39.6
  • Last separation: 36.6
  • Mag first component: 9.85
  • Mag second component: 17.5
  • Spectral type: F8V
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -1
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: U
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