21307-3238

  • Unique Name: 21307-3238BRT1821
  • RA: 21 30 40.68
  • Dec: -32 37 46.5
  • Discoverer: BRT
  • Discoverer Number: 1821
  • Components:
  • First year: 1911
  • Last year: 1999
  • Observations: 5
  • First position angle: 23
  • Last position angle: 38
  • First separation: 4.6
  • Last separation: 7.6
  • Mag first component: 11.7
  • Mag second component: 11.9
  • Spectral type:
  • Primary proper motion RA: -18
  • Primary proper motion DEC: -21
  • Secondary proper motion RA: 22
  • Secondary proper motion DEC: 13
  • Durchmusterung: -3315611
  • Notes:
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