20417+4202

  • Unique Name: 20417+4202ES 1570
  • RA: 20 41 42.73
  • Dec: +42 03 03.0
  • Discoverer: ES
  • Discoverer Number: 1570
  • Components:
  • First year: 1892
  • Last year: 2006
  • Observations: 7
  • First position angle: 120
  • Last position angle: 117
  • First separation: 4.6
  • Last separation: 4.6
  • Mag first component: 10.7
  • Mag second component: 10.8
  • Spectral type:
  • Primary proper motion RA: 17
  • Primary proper motion DEC: 3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +41 3852
  • Notes:
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