20508+4238

  • Unique Name: 20508+4238LDS2457
  • RA: 20 50 42.99
  • Dec: +42 38 20.5
  • Discoverer: LDS
  • Discoverer Number: 2457
  • Components:
  • First year: 1954
  • Last year: 1954
  • Observations: 1
  • First position angle: 108
  • Last position angle: 108
  • First separation: 5.5
  • Last separation: 5.5
  • Mag first component: 18.5
  • Mag second component: 21.3
  • Spectral type:
  • Primary proper motion RA: -16
  • Primary proper motion DEC: 58
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: I
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