18217+3821

  • Unique Name: 18217+3821TDT 815
  • RA: 18 21 43.62
  • Dec: +38 20 57.6
  • Discoverer: TDT
  • Discoverer Number: 815
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 88
  • Last position angle: 88
  • First separation: 0.8
  • Last separation: 0.8
  • Mag first component: 11.29
  • Mag second component: 11.54
  • Spectral type:
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: -13
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes: