20489+3449

  • Unique Name: 20489+3449SEI1258
  • RA: 20 48 52.27
  • Dec: +34 49 24.9
  • Discoverer: SEI
  • Discoverer Number: 1258
  • Components:
  • First year: 1896
  • Last year: 2006
  • Observations: 6
  • First position angle: 351
  • Last position angle: 351
  • First separation: 24.3
  • Last separation: 25.5
  • Mag first component: 11.8
  • Mag second component: 13.55
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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