20303+4439

  • Unique Name: 20303+4439ES 1441
  • RA: 20 30 16.30
  • Dec: +44 38 53.3
  • Discoverer: ES
  • Discoverer Number: 1441
  • Components:
  • First year: 1915
  • Last year: 1998
  • Observations: 5
  • First position angle: 128
  • Last position angle: 129
  • First separation: 2.2
  • Last separation: 2.0
  • Mag first component: 10.85
  • Mag second component: 11.56
  • Spectral type: F8
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: -4
  • Durchmusterung: +44 3492
  • Notes:
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