19423+4451

  • Unique Name: 19423+4451COU2690
  • RA: 19 42 17.75
  • Dec: +44 51 16.0
  • Discoverer: COU
  • Discoverer Number: 2690
  • Components:
  • First year: 1991
  • Last year: 2008
  • Observations: 3
  • First position angle: 124
  • Last position angle: 127
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 10.48
  • Mag second component: 10.09
  • Spectral type:
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -7
  • Durchmusterung: +44 3219
  • Notes: