20203+2321

  • Unique Name: 20203+2321POU4380
  • RA: 20 20 21.74
  • Dec: +23 21 29.0
  • Discoverer: POU
  • Discoverer Number: 4380
  • Components:
  • First year: 1898
  • Last year: 2001
  • Observations: 3
  • First position angle: 273
  • Last position angle: 277
  • First separation: 12.3
  • Last separation: 12.9
  • Mag first component: 14.0
  • Mag second component: 14.2
  • Spectral type:
  • Primary proper motion RA: 11
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: -15
  • Secondary proper motion DEC: 11
  • Durchmusterung:
  • Notes: