18170-1858

  • Unique Name: 18170-1858MZA 23AB
  • RA: 18 16 58.56
  • Dec: -18 58 05.1
  • Discoverer: MZA
  • Discoverer Number: 23
  • Components: AB
  • First year: 1999
  • Last year: 2009
  • Observations: 4
  • First position angle: 228
  • Last position angle: 227
  • First separation: 17.3
  • Last separation: 17.5
  • Mag first component: 7.4
  • Mag second component: 13.5
  • Spectral type: B8Ib
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -19 4944
  • Notes: N
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