20493+5845

  • Unique Name: 20493+5845STTA211
  • RA: 20 49 19.01
  • Dec: +58 44 55.5
  • Discoverer: STT
  • Discoverer Number: 0
  • Components:
  • First year: 1875
  • Last year: 2005
  • Observations: 32
  • First position angle: 262
  • Last position angle: 268
  • First separation: 115.2
  • Last separation: 95.8
  • Mag first component: 6.85
  • Mag second component: 7.88
  • Spectral type: B9
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -2
  • Secondary proper motion RA: 131
  • Secondary proper motion DEC: 100
  • Durchmusterung: +58 2178
  • Notes: NL U
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