20306+4956

  • Unique Name: 20306+4956TDT2331
  • RA: 20 30 34.69
  • Dec: +49 56 27.1
  • Discoverer: TDT
  • Discoverer Number: 2331
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 235
  • Last position angle: 235
  • First separation: 0.9
  • Last separation: 0.9
  • Mag first component: 12.1
  • Mag second component: 12.3
  • Spectral type:
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: -4
  • Secondary proper motion DEC: -13
  • Durchmusterung:
  • Notes:
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