19519+4121

  • Unique Name: 19519+4121HDS2831
  • RA: 19 51 51.00
  • Dec: +41 20 55.7
  • Discoverer: HDS
  • Discoverer Number: 2831
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 236
  • Last position angle: 236
  • First separation: 0.3
  • Last separation: 0.3
  • Mag first component: 7.79
  • Mag second component: 10.75
  • Spectral type: B9
  • Primary proper motion RA: 2
  • Primary proper motion DEC: 0
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +40 3912
  • Notes: