18165+3101

  • Unique Name: 18165+3101COU 813
  • RA: 18 16 31.68
  • Dec: +31 01 29.9
  • Discoverer: COU
  • Discoverer Number: 813
  • Components:
  • First year: 1972
  • Last year: 2002
  • Observations: 5
  • First position angle: 143
  • Last position angle: 144
  • First separation: 4.2
  • Last separation: 4.7
  • Mag first component: 11.0
  • Mag second component: 11.6
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 11
  • Secondary proper motion RA: 18
  • Secondary proper motion DEC: -19
  • Durchmusterung:
  • Notes: