19312+2201

  • Unique Name: 19312+2201A 161
  • RA: 19 31 09.57
  • Dec: +22 00 41.1
  • Discoverer: A
  • Discoverer Number: 161
  • Components:
  • First year: 1900
  • Last year: 1988
  • Observations: 16
  • First position angle: 116
  • Last position angle: 134
  • First separation: 0.5
  • Last separation: 0.2
  • Mag first component: 9.5
  • Mag second component: 10.0
  • Spectral type: G8V
  • Primary proper motion RA: 7
  • Primary proper motion DEC: 0
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +21 3807
  • Notes:
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