20217+2327

  • Unique Name: 20217+2327POU4397
  • RA: 20 21 47.55
  • Dec: +23 27 09.0
  • Discoverer: POU
  • Discoverer Number: 4397
  • Components:
  • First year: 1898
  • Last year: 2001
  • Observations: 3
  • First position angle: 35
  • Last position angle: 31
  • First separation: 12.8
  • Last separation: 12.4
  • Mag first component: 14.0
  • Mag second component: 14.2
  • Spectral type:
  • Primary proper motion RA: 13
  • Primary proper motion DEC: -14
  • Secondary proper motion RA: 27
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes: