20254+4129

  • Unique Name: 20254+4129COU2642
  • RA: 20 25 22.16
  • Dec: +41 29 28.2
  • Discoverer: COU
  • Discoverer Number: 2642
  • Components:
  • First year: 1991
  • Last year: 2008
  • Observations: 4
  • First position angle: 307
  • Last position angle: 318
  • First separation: 0.4
  • Last separation: 0.7
  • Mag first component: 10.41
  • Mag second component: 10.47
  • Spectral type: A2
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -16
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -16
  • Durchmusterung: +41 3741
  • Notes:
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