21184+3943

  • Unique Name: 21184+3943SEI1497
  • RA: 21 18 24.61
  • Dec: +39 43 26.4
  • Discoverer: SEI
  • Discoverer Number: 1497
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 4
  • First position angle: 207
  • Last position angle: 213
  • First separation: 10.0
  • Last separation: 10.0
  • Mag first component: 11.33
  • Mag second component: 10.52
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes: N
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