20390+2456

  • Unique Name: 20390+2456POU4798
  • RA: 20 39 03.15
  • Dec: +24 56 03.4
  • Discoverer: POU
  • Discoverer Number: 4798
  • Components:
  • First year: 1893
  • Last year: 2001
  • Observations: 5
  • First position angle: 324
  • Last position angle: 293
  • First separation: 17.0
  • Last separation: 19.7
  • Mag first component: 11.23
  • Mag second component: 12.69
  • Spectral type:
  • Primary proper motion RA: 71
  • Primary proper motion DEC: 55
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -4
  • Durchmusterung:
  • Notes:
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