17588+2554

  • Unique Name: 17588+2554SLE 87AB
  • RA: 17 58 46.24
  • Dec: +25 53 59.3
  • Discoverer: SLE
  • Discoverer Number: 87
  • Components: AB
  • First year: 1897
  • Last year: 2002
  • Observations: 4
  • First position angle: 32
  • Last position angle: 40
  • First separation: 10.9
  • Last separation: 8.9
  • Mag first component: 11.6
  • Mag second component: 15.0
  • Spectral type:
  • Primary proper motion RA: -7
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -14
  • Durchmusterung:
  • Notes:
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