17588+2155

  • Unique Name: 17588+2155HJ 2816
  • RA: 17 58 50.32
  • Dec: +21 54 01.6
  • Discoverer: HJ
  • Discoverer Number: 2816
  • Components:
  • First year: 1830
  • Last year: 2001
  • Observations: 5
  • First position angle: 138
  • Last position angle: 140
  • First separation: 5.0
  • Last separation: 9.2
  • Mag first component: 11.1
  • Mag second component: 12.6
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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