12289+2555

  • Unique Name: 12289+2555BU 1080BD
  • RA: 12 28 44.56
  • Dec: +25 53 57.5
  • Discoverer: BU
  • Discoverer Number: 1080
  • Components: BD
  • First year: 1896
  • Last year: 2001
  • Observations: 6
  • First position angle: 285
  • Last position angle: 284
  • First separation: 194.4
  • Last separation: 193.0
  • Mag first component: 6.64
  • Mag second component: 11.63
  • Spectral type: Am
  • Primary proper motion RA: -20
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: -6
  • Secondary proper motion DEC: -28
  • Durchmusterung:
  • Notes: N
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