15574+4140

  • Unique Name: 15574+4140STF1991AB
  • RA: 15 57 26.92
  • Dec: +41 39 42.9
  • Discoverer: STF
  • Discoverer Number: 1991
  • Components: AB
  • First year: 1831
  • Last year: 2011
  • Observations: 34
  • First position angle: 197
  • Last position angle: 196
  • First separation: 2.5
  • Last separation: 2.9
  • Mag first component: 9.45
  • Mag second component: 10.41
  • Spectral type: F5
  • Primary proper motion RA: -25
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: -26
  • Secondary proper motion DEC: 0
  • Durchmusterung: +42 2653
  • Notes:
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