18501+3322

  • Unique Name: 18501+3322STFA 39AB
  • RA: 18 50 04.79
  • Dec: +33 21 45.6
  • Discoverer: STF
  • Discoverer Number: 0
  • Components: AB
  • First year: 1777
  • Last year: 2012
  • Observations: 110
  • First position angle: 143
  • Last position angle: 147
  • First separation: 48.0
  • Last separation: 44.8
  • Mag first component: 3.63
  • Mag second component: 6.69
  • Spectral type: B7Ve A8p
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -7
  • Durchmusterung: +33 3223
  • Notes: N D
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