20256+2642

  • Unique Name: 20256+2642BU 1488BC
  • RA: 20 25 43.41
  • Dec: +26 42 39.0
  • Discoverer: BU
  • Discoverer Number: 1488
  • Components: BC
  • First year: 1910
  • Last year: 1991
  • Observations: 3
  • First position angle: 356
  • Last position angle: 357
  • First separation: 2.3
  • Last separation: 2.6
  • Mag first component: 9.69
  • Mag second component: 12.59
  • Spectral type: A2
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 3
  • Secondary proper motion DEC: -2
  • Durchmusterung: +26 3898
  • Notes: N
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