22519+3145

  • Unique Name: 22519+3145LAF 70AB
  • RA: 22 51 53.17
  • Dec: +31 45 15.6
  • Discoverer: LAF
  • Discoverer Number: 70
  • Components: AB
  • First year: 1998
  • Last year: 2005
  • Observations: 2
  • First position angle: 250
  • Last position angle: 344
  • First separation: 5.4
  • Last separation: 7.8
  • Mag first component: 7.1
  • Mag second component: 16.5
  • Spectral type: M3
  • Primary proper motion RA: 527
  • Primary proper motion DEC: -51
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: K
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