18501+3322

  • Unique Name: 18501+3322BU 293AC
  • RA: 18 50 04.79
  • Dec: +33 21 45.6
  • Discoverer: BU
  • Discoverer Number: 293
  • Components: AC
  • First year: 1878
  • Last year: 2007
  • Observations: 6
  • First position angle: 248
  • Last position angle: 247
  • First separation: 46.3
  • Last separation: 47.1
  • Mag first component: 3.63
  • Mag second component: 13.0
  • Spectral type: B7Ve
  • Primary proper motion RA: 2
  • Primary proper motion DEC: -4
  • Secondary proper motion RA: -7
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes: N