20355+3450

  • Unique Name: 20355+3450ES 2307
  • RA: 20 35 30.18
  • Dec: +34 50 13.3
  • Discoverer: ES
  • Discoverer Number: 2307
  • Components:
  • First year: 1927
  • Last year: 1999
  • Observations: 2
  • First position angle: 84
  • Last position angle: 90
  • First separation: 4.1
  • Last separation: 3.3
  • Mag first component: 9.76
  • Mag second component: 12.5
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +34 4090
  • Notes:
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