21530+2939

  • Unique Name: 21530+2939BRT 59
  • RA: 21 53 09.34
  • Dec: +29 39 57.6
  • Discoverer: BRT
  • Discoverer Number: 59
  • Components:
  • First year: 1894
  • Last year: 2002
  • Observations: 13
  • First position angle: 356
  • Last position angle: 355
  • First separation: 3.6
  • Last separation: 4.4
  • Mag first component: 11.02
  • Mag second component: 11.58
  • Spectral type:
  • Primary proper motion RA: 7
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes: N
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