20400+2503

  • Unique Name: 20400+2503POU4833
  • RA: 20 40 04.71
  • Dec: +25 03 47.1
  • Discoverer: POU
  • Discoverer Number: 4833
  • Components:
  • First year: 1898
  • Last year: 2008
  • Observations: 5
  • First position angle: 307
  • Last position angle: 272
  • First separation: 19.2
  • Last separation: 20.5
  • Mag first component: 14.3
  • Mag second component: 13.5
  • Spectral type:
  • Primary proper motion RA: -5
  • Primary proper motion DEC: 5
  • Secondary proper motion RA: 7
  • Secondary proper motion DEC: 11
  • Durchmusterung:
  • Notes: I
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