20280+2739

  • Unique Name: 20280+2739BRT 48
  • RA: 20 27 53.88
  • Dec: +27 38 12.2
  • Discoverer: BRT
  • Discoverer Number: 48
  • Components:
  • First year: 1898
  • Last year: 2009
  • Observations: 3
  • First position angle: 246
  • Last position angle: 264
  • First separation: 2.3
  • Last separation: 4.3
  • Mag first component: 12.99
  • Mag second component: 13.13
  • Spectral type:
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: -29
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes: B
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