20455+5401

  • Unique Name: 20455+5401HLD 41AC
  • RA: 20 45 29.03
  • Dec: +54 00 59.9
  • Discoverer: HLD
  • Discoverer Number: 41
  • Components: AC
  • First year: 1881
  • Last year: 2010
  • Observations: 11
  • First position angle: 263
  • Last position angle: 262
  • First separation: 7.9
  • Last separation: 9.7
  • Mag first component: 8.62
  • Mag second component: 11.1
  • Spectral type: K0
  • Primary proper motion RA: 21
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes:
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