20011+3940

  • Unique Name: 20011+3940BRT2228
  • RA: 20 00 49.30
  • Dec: +39 39 02.7
  • Discoverer: BRT
  • Discoverer Number: 2228
  • Components:
  • First year: 1928
  • Last year: 2002
  • Observations: 5
  • First position angle: 256
  • Last position angle: 264
  • First separation: 4.9
  • Last separation: 4.1
  • Mag first component: 12.99
  • Mag second component: 13.22
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: 0
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: B
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