20452-3057

  • Unique Name: 20452-3057JSP 817CD
  • RA: 20 44 39.48
  • Dec: -31 02 26.3
  • Discoverer: JSP
  • Discoverer Number: 817
  • Components: CD
  • First year: 1928
  • Last year: 1944
  • Observations: 2
  • First position angle: 72
  • Last position angle: 71
  • First separation: 2.6
  • Last separation: 2.5
  • Mag first component: 10.48
  • Mag second component: 13.2
  • Spectral type:
  • Primary proper motion RA: 81
  • Primary proper motion DEC: -65
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: -3117808
  • Notes: N
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