20389+4741

  • Unique Name: 20389+4741A 746
  • RA: 20 38 56.75
  • Dec: +47 41 12.4
  • Discoverer: A
  • Discoverer Number: 746
  • Components:
  • First year: 1904
  • Last year: 2003
  • Observations: 7
  • First position angle: 143
  • Last position angle: 149
  • First separation: 2.1
  • Last separation: 1.9
  • Mag first component: 7.85
  • Mag second component: 11.65
  • Spectral type: A4IV
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -14
  • Secondary proper motion RA: 13
  • Secondary proper motion DEC: -14
  • Durchmusterung: +47 3157
  • Notes:
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