18053+2357

  • Unique Name: 18053+2357COU 116
  • RA: 18 05 15.15
  • Dec: +23 56 57.7
  • Discoverer: COU
  • Discoverer Number: 116
  • Components:
  • First year: 1966
  • Last year: 1991
  • Observations: 3
  • First position angle: 254
  • Last position angle: 247
  • First separation: 0.7
  • Last separation: 0.8
  • Mag first component: 9.1
  • Mag second component: 12.07
  • Spectral type: K0
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -3
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +23 3256
  • Notes: