08303+4557

  • Unique Name: 08303+4557A 1747
  • RA: 08 30 17.11
  • Dec: +45 57 28.4
  • Discoverer: A
  • Discoverer Number: 1747
  • Components:
  • First year: 1907
  • Last year: 1996
  • Observations: 11
  • First position angle: 49
  • Last position angle: 45
  • First separation: 0.6
  • Last separation: 0.8
  • Mag first component: 10.23
  • Mag second component: 10.78
  • Spectral type: F0
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -3
  • Durchmusterung: +46 1406
  • Notes:
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