20157+2503

  • Unique Name: 20157+2503POU4318
  • RA: 20 15 41.59
  • Dec: +25 03 24.7
  • Discoverer: POU
  • Discoverer Number: 4318
  • Components:
  • First year: 1899
  • Last year: 2009
  • Observations: 4
  • First position angle: 213
  • Last position angle: 214
  • First separation: 14.6
  • Last separation: 14.4
  • Mag first component: 12.4
  • Mag second component: 13.8
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: -1
  • Durchmusterung:
  • Notes:
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