05308+0557

  • Unique Name: 05308+0557STF 728
  • RA: 05 30 47.06
  • Dec: +05 56 53.3
  • Discoverer: STF
  • Discoverer Number: 728
  • Components:
  • First year: 1780
  • Last year: 2012
  • Observations: 227
  • First position angle: 218
  • Last position angle: 43
  • First separation: 1.5
  • Last separation: 1.4
  • Mag first component: 4.44
  • Mag second component: 5.75
  • Spectral type: B5V
  • Primary proper motion RA: 5
  • Primary proper motion DEC: -42
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: -42
  • Durchmusterung: +05 939
  • Notes: NOD
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