18018+1254

  • Unique Name: 18018+1254HEI 554
  • RA: 18 01 46.49
  • Dec: +12 54 17.9
  • Discoverer: HEI
  • Discoverer Number: 554
  • Components:
  • First year: 1988
  • Last year: 1995
  • Observations: 2
  • First position angle: 5
  • Last position angle: 10
  • First separation: 1.9
  • Last separation: 1.8
  • Mag first component: 11.81
  • Mag second component: 13.1
  • Spectral type:
  • Primary proper motion RA: -12
  • Primary proper motion DEC: -15
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes:
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