20415+6710

  • Unique Name: 20415+6710MLB 300
  • RA: 20 41 30.28
  • Dec: +67 09 13.1
  • Discoverer: MLB
  • Discoverer Number: 300
  • Components:
  • First year: 1923
  • Last year: 1991
  • Observations: 2
  • First position angle: 16
  • Last position angle: 18
  • First separation: 2.8
  • Last separation: 1.7
  • Mag first component: 11.1
  • Mag second component: 12.27
  • Spectral type:
  • Primary proper motion RA: -25
  • Primary proper motion DEC: -59
  • Secondary proper motion RA: -25
  • Secondary proper motion DEC: -59
  • Durchmusterung:
  • Notes:
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