20558+4448

  • Unique Name: 20558+4448ES 674
  • RA: 20 55 48.12
  • Dec: +44 47 44.3
  • Discoverer: ES
  • Discoverer Number: 674
  • Components:
  • First year: 1892
  • Last year: 2003
  • Observations: 4
  • First position angle: 92
  • Last position angle: 95
  • First separation: 5.3
  • Last separation: 5.6
  • Mag first component: 10.42
  • Mag second component: 13.0
  • Spectral type: A2
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -6
  • Durchmusterung: +44 3636
  • Notes:
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