12289+2555

  • Unique Name: 12289+2555BU 1080BC
  • RA: 12 28 44.56
  • Dec: +25 53 57.5
  • Discoverer: BU
  • Discoverer Number: 1080
  • Components: BC
  • First year: 1889
  • Last year: 2009
  • Observations: 3
  • First position angle: 157
  • Last position angle: 175
  • First separation: 1.8
  • Last separation: 1.5
  • Mag first component: 6.64
  • Mag second component: 13.7
  • Spectral type: Am
  • Primary proper motion RA: -22
  • Primary proper motion DEC: -17
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +26 2353
  • Notes: N
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