20480+3917

  • Unique Name: 20480+3917A 1434AB,C
  • RA: 20 47 59.59
  • Dec: +39 17 15.8
  • Discoverer: A
  • Discoverer Number: 1434
  • Components: AB,C
  • First year: 1906
  • Last year: 1962
  • Observations: 5
  • First position angle: 257
  • Last position angle: 253
  • First separation: 2.3
  • Last separation: 2.3
  • Mag first component: 7.0
  • Mag second component: 13.7
  • Spectral type: A7Iape
  • Primary proper motion RA: -4
  • Primary proper motion DEC: -2
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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