18581+3308

  • Unique Name: 18581+3308HLM 12
  • RA: 18 57 57.32
  • Dec: +33 08 05.6
  • Discoverer: HLM
  • Discoverer Number: 12
  • Components:
  • First year: 1918
  • Last year: 2004
  • Observations: 7
  • First position angle: 359
  • Last position angle: 357
  • First separation: 13.9
  • Last separation: 14.0
  • Mag first component: 11.66
  • Mag second component: 12.7
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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