20511+4224

  • Unique Name: 20511+4224BRT2277
  • RA: 20 51 08.25
  • Dec: +42 24 49.4
  • Discoverer: BRT
  • Discoverer Number: 2277
  • Components:
  • First year: 1892
  • Last year: 2006
  • Observations: 5
  • First position angle: 228
  • Last position angle: 230
  • First separation: 4.1
  • Last separation: 3.9
  • Mag first component: 11.05
  • Mag second component: 12.2
  • Spectral type:
  • Primary proper motion RA: 21
  • Primary proper motion DEC: 13
  • Secondary proper motion RA: -14
  • Secondary proper motion DEC: -21
  • Durchmusterung:
  • Notes:
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