15589+2147

  • Unique Name: 15589+2147STF1990AB
  • RA: 15 58 53.34
  • Dec: +21 47 28.3
  • Discoverer: STF
  • Discoverer Number: 1990
  • Components: AB
  • First year: 1832
  • Last year: 2012
  • Observations: 26
  • First position angle: 59
  • Last position angle: 62
  • First separation: 56.2
  • Last separation: 55.5
  • Mag first component: 8.63
  • Mag second component: 9.25
  • Spectral type: K
  • Primary proper motion RA: -16
  • Primary proper motion DEC: 29
  • Secondary proper motion RA: -17
  • Secondary proper motion DEC: -13
  • Durchmusterung: +22 2905
  • Notes: NZD
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