15589+2147

  • Unique Name: 15589+2147STF1990AC
  • RA: 15 58 53.34
  • Dec: +21 47 28.3
  • Discoverer: STF
  • Discoverer Number: 1990
  • Components: AC
  • First year: 1867
  • Last year: 2012
  • Observations: 20
  • First position angle: 60
  • Last position angle: 60
  • First separation: 56.4
  • Last separation: 58.9
  • Mag first component: 8.63
  • Mag second component: 9.29
  • Spectral type: K
  • Primary proper motion RA: -16
  • Primary proper motion DEC: 29
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: 30
  • Durchmusterung:
  • Notes: N D
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