19220+2230

  • Unique Name: 19220+2230BU 141AG
  • RA: 19 21 57.26
  • Dec: +22 30 23.2
  • Discoverer: BU
  • Discoverer Number: 141
  • Components: AG
  • First year: 1916
  • Last year: 2013
  • Observations: 4
  • First position angle: 239
  • Last position angle: 240
  • First separation: 20.8
  • Last separation: 21.7
  • Mag first component: 7.61
  • Mag second component: 15.3
  • Spectral type: B4V
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -5
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: