20577+3211

  • Unique Name: 20577+3211ES 2381
  • RA: 20 57 41.81
  • Dec: +32 11 22.2
  • Discoverer: ES
  • Discoverer Number: 2381
  • Components:
  • First year: 1929
  • Last year: 1999
  • Observations: 2
  • First position angle: 102
  • Last position angle: 106
  • First separation: 3.9
  • Last separation: 4.2
  • Mag first component: 9.93
  • Mag second component: 13.4
  • Spectral type:
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +31 4283
  • Notes:
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