18481+5721

  • Unique Name: 18481+5721STI2389
  • RA: 18 48 05.29
  • Dec: +57 20 43.7
  • Discoverer: STI
  • Discoverer Number: 2389
  • Components:
  • First year: 1903
  • Last year: 2006
  • Observations: 5
  • First position angle: 238
  • Last position angle: 227
  • First separation: 11.2
  • Last separation: 13.7
  • Mag first component: 11.89
  • Mag second component: 12.5
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: 25
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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