18494-1750

  • Unique Name: 18494-1750HJ 2840
  • RA: 18 49 25.05
  • Dec: -17 49 42.8
  • Discoverer: HJ
  • Discoverer Number: 2840
  • Components:
  • First year: 1831
  • Last year: 1999
  • Observations: 9
  • First position angle: 163
  • Last position angle: 172
  • First separation: 9.0
  • Last separation: 15.1
  • Mag first component: 10.73
  • Mag second component: 11.39
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: -9
  • Secondary proper motion DEC: -18
  • Durchmusterung: -17 5328
  • Notes:
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