19508+5222

  • Unique Name: 19508+5222MLR 640
  • RA: 19 50 44.87
  • Dec: +52 21 55.7
  • Discoverer: MLR
  • Discoverer Number: 640
  • Components:
  • First year: 1986
  • Last year: 2005
  • Observations: 4
  • First position angle: 98
  • Last position angle: 97
  • First separation: 2.1
  • Last separation: 1.9
  • Mag first component: 10.83
  • Mag second component: 11.05
  • Spectral type: F2
  • Primary proper motion RA: 14
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: 8
  • Durchmusterung:
  • Notes:
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