20307+2826

  • Unique Name: 20307+2826GRV 347
  • RA: 20 30 44.21
  • Dec: +28 26 47.5
  • Discoverer: GRV
  • Discoverer Number: 347
  • Components:
  • First year: 1999
  • Last year: 2002
  • Observations: 3
  • First position angle: 8
  • Last position angle: 8
  • First separation: 22.4
  • Last separation: 22.4
  • Mag first component: 11.6
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: -19
  • Primary proper motion DEC: -24
  • Secondary proper motion RA: -20
  • Secondary proper motion DEC: -20
  • Durchmusterung:
  • Notes:
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