19438+2238

  • Unique Name: 19438+2238BU 657
  • RA: 19 43 49.05
  • Dec: +22 37 56.5
  • Discoverer: BU
  • Discoverer Number: 657
  • Components:
  • First year: 1877
  • Last year: 2008
  • Observations: 21
  • First position angle: 140
  • Last position angle: 132
  • First separation: 0.9
  • Last separation: 0.9
  • Mag first component: 9.78
  • Mag second component: 10.47
  • Spectral type: F0
  • Primary proper motion RA: 5
  • Primary proper motion DEC: 12
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: 12
  • Durchmusterung: +22 3790
  • Notes:
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