22520+4319

  • Unique Name: 22520+4319BU 451AD
  • RA: 22 52 01.95
  • Dec: +43 18 44.5
  • Discoverer: BU
  • Discoverer Number: 451
  • Components: AD
  • First year: 1908
  • Last year: 2012
  • Observations: 5
  • First position angle: 228
  • Last position angle: 230
  • First separation: 127.7
  • Last separation: 140.1
  • Mag first component: 5.13
  • Mag second component: 13.59
  • Spectral type: M1III
  • Primary proper motion RA: 109
  • Primary proper motion DEC: 21
  • Secondary proper motion RA: -17
  • Secondary proper motion DEC: -12
  • Durchmusterung:
  • Notes: N
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