21166+4357

  • Unique Name: 21166+4357BRT1147
  • RA: 21 16 39.34
  • Dec: +43 56 55.8
  • Discoverer: BRT
  • Discoverer Number: 1147
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 3
  • First position angle: 166
  • Last position angle: 1
  • First separation: 1.2
  • Last separation: 2.6
  • Mag first component: 12.3
  • Mag second component: 12.51
  • Spectral type:
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 6
  • Durchmusterung:
  • Notes: B
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