20365+5557

  • Unique Name: 20365+5557HJ 1556AC
  • RA: 20 36 26.51
  • Dec: +55 56 41.3
  • Discoverer: HJ
  • Discoverer Number: 1556
  • Components: AC
  • First year: 1828
  • Last year: 2003
  • Observations: 8
  • First position angle: 250
  • Last position angle: 222
  • First separation: 4.0
  • Last separation: 6.8
  • Mag first component: 11.21
  • Mag second component: 12.8
  • Spectral type:
  • Primary proper motion RA: -8
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: 4
  • Durchmusterung:
  • Notes:
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