19309+5402

  • Unique Name: 19309+5402A 1398
  • RA: 19 30 55.35
  • Dec: +54 01 35.9
  • Discoverer: A
  • Discoverer Number: 1398
  • Components:
  • First year: 1906
  • Last year: 1991
  • Observations: 10
  • First position angle: 57
  • Last position angle: 50
  • First separation: 1.4
  • Last separation: 1.6
  • Mag first component: 9.16
  • Mag second component: 10.57
  • Spectral type: A0
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -15
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -15
  • Durchmusterung: +53 2254
  • Notes:
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