19550+5547

  • Unique Name: 19550+5547STI2474
  • RA: 19 54 55.88
  • Dec: +55 47 22.3
  • Discoverer: STI
  • Discoverer Number: 2474
  • Components:
  • First year: 1909
  • Last year: 2010
  • Observations: 5
  • First position angle: 95
  • Last position angle: 94
  • First separation: 3.0
  • Last separation: 4.1
  • Mag first component: 10.9
  • Mag second component: 10.9
  • Spectral type:
  • Primary proper motion RA: -21
  • Primary proper motion DEC: -13
  • Secondary proper motion RA: 15
  • Secondary proper motion DEC: -10
  • Durchmusterung:
  • Notes: