20427+2355

  • Unique Name: 20427+2355POU4907AB
  • RA: 20 42 38.49
  • Dec: +23 54 10.2
  • Discoverer: POU
  • Discoverer Number: 4907
  • Components: AB
  • First year: 1899
  • Last year: 2009
  • Observations: 4
  • First position angle: 224
  • Last position angle: 220
  • First separation: 6.6
  • Last separation: 5.7
  • Mag first component: 11.8
  • Mag second component: 13.1
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -8
  • Secondary proper motion DEC: -2
  • Durchmusterung:
  • Notes: N
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