20089+2520

  • Unique Name: 20089+2520AG 247
  • RA: 20 08 54.73
  • Dec: +25 20 12.4
  • Discoverer: AG
  • Discoverer Number: 247
  • Components:
  • First year: 1905
  • Last year: 2013
  • Observations: 5
  • First position angle: 28
  • Last position angle: 30
  • First separation: 36.0
  • Last separation: 39.0
  • Mag first component: 9.02
  • Mag second component: 12.0
  • Spectral type: G5
  • Primary proper motion RA: -30
  • Primary proper motion DEC: -23
  • Secondary proper motion RA: 16
  • Secondary proper motion DEC: 11
  • Durchmusterung: +24 4017
  • Notes: N
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