20270+4539

  • Unique Name: 20270+4539HJ 1518
  • RA: 20 26 57.68
  • Dec: +45 38 20.3
  • Discoverer: HJ
  • Discoverer Number: 1518
  • Components:
  • First year: 1828
  • Last year: 2003
  • Observations: 8
  • First position angle: 87
  • Last position angle: 87
  • First separation: 10.0
  • Last separation: 15.3
  • Mag first component: 10.85
  • Mag second component: 11.1
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes:
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