02589+2137

  • Unique Name: 02589+2137BU 525
  • RA: 02 58 53.11
  • Dec: +21 37 03.9
  • Discoverer: BU
  • Discoverer Number: 525
  • Components:
  • First year: 1877
  • Last year: 2010
  • Observations: 174
  • First position angle: 105
  • Last position angle: 272
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 7.47
  • Mag second component: 7.45
  • Spectral type: A3
  • Primary proper motion RA: 44
  • Primary proper motion DEC: -19
  • Secondary proper motion RA: 44
  • Secondary proper motion DEC: -19
  • Durchmusterung: +21 397
  • Notes: O
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