17452-4458

  • Unique Name: 17452-4458BRT 990AB
  • RA: 17 45 13.12
  • Dec: -44 57 58.7
  • Discoverer: BRT
  • Discoverer Number: 990
  • Components: AB
  • First year: 1904
  • Last year: 2000
  • Observations: 4
  • First position angle: 340
  • Last position angle: 292
  • First separation: 4.3
  • Last separation: 4.4
  • Mag first component: 12.32
  • Mag second component: 12.39
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -4
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: B
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