20173+2604

  • Unique Name: 20173+2604BRT3357
  • RA: 20 17 20.13
  • Dec: +26 02 49.8
  • Discoverer: BRT
  • Discoverer Number: 3357
  • Components:
  • First year: 1903
  • Last year: 2002
  • Observations: 3
  • First position angle: 276
  • Last position angle: 274
  • First separation: 3.3
  • Last separation: 3.8
  • Mag first component: 11.78
  • Mag second component: 12.1
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -24
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes:
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