20252+2454

  • Unique Name: 20252+2454POU4477AC
  • RA: 20 25 09.65
  • Dec: +24 53 39.2
  • Discoverer: POU
  • Discoverer Number: 4477
  • Components: AC
  • First year: 1899
  • Last year: 2001
  • Observations: 3
  • First position angle: 334
  • Last position angle: 327
  • First separation: 17.3
  • Last separation: 16.9
  • Mag first component: 11.29
  • Mag second component: 14.5
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: 3
  • Secondary proper motion RA: 6
  • Secondary proper motion DEC: -8
  • Durchmusterung:
  • Notes:
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