21015+3855

  • Unique Name: 21015+3855SEI1371
  • RA: 21 01 29.17
  • Dec: +38 54 55.4
  • Discoverer: SEI
  • Discoverer Number: 1371
  • Components:
  • First year: 1895
  • Last year: 1895
  • Observations: 1
  • First position angle: 147
  • Last position angle: 147
  • First separation: 11.2
  • Last separation: 11.2
  • Mag first component: 9.6
  • Mag second component: 11.6
  • Spectral type: A5
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -17
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +38 4316
  • Notes:
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