15311+4022

  • Unique Name: 15311+4022KZA 93AB
  • RA: 15 31 07.60
  • Dec: +40 21 32.2
  • Discoverer: KZA
  • Discoverer Number: 93
  • Components: AB
  • First year: 1893
  • Last year: 2006
  • Observations: 12
  • First position angle: 358
  • Last position angle: 357
  • First separation: 38.7
  • Last separation: 40.3
  • Mag first component: 9.56
  • Mag second component: 10.78
  • Spectral type:
  • Primary proper motion RA: 17
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes:
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