20474+2808

  • Unique Name: 20474+2808BRT3363
  • RA: 20 47 25.20
  • Dec: +28 08 09.6
  • Discoverer: BRT
  • Discoverer Number: 3363
  • Components:
  • First year: 1897
  • Last year: 2002
  • Observations: 4
  • First position angle: 153
  • Last position angle: 159
  • First separation: 3.3
  • Last separation: 4.0
  • Mag first component: 11.6
  • Mag second component: 11.8
  • Spectral type:
  • Primary proper motion RA: -12
  • Primary proper motion DEC: 62
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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