21543+1333

  • Unique Name: 21543+1333BU 1213AB
  • RA: 21 54 15.65
  • Dec: +13 33 26.2
  • Discoverer: BU
  • Discoverer Number: 1213
  • Components: AB
  • First year: 1890
  • Last year: 2001
  • Observations: 18
  • First position angle: 259
  • Last position angle: 258
  • First separation: 62.3
  • Last separation: 64.2
  • Mag first component: 8.64
  • Mag second component: 11.0
  • Spectral type: K5
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -5
  • Secondary proper motion RA: -5
  • Secondary proper motion DEC: -8
  • Durchmusterung: +12 4710
  • Notes:
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