20493+3923

  • Unique Name: 20493+3923SEI1263
  • RA: 20 49 19.21
  • Dec: +39 23 11.3
  • Discoverer: SEI
  • Discoverer Number: 1263
  • Components:
  • First year: 1892
  • Last year: 2002
  • Observations: 9
  • First position angle: 102
  • Last position angle: 98
  • First separation: 20.8
  • Last separation: 23.3
  • Mag first component: 11.48
  • Mag second component: 11.56
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 28
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes: L
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