20189+3730

  • Unique Name: 20189+3730TDT2160
  • RA: 20 18 52.62
  • Dec: +37 30 23.2
  • Discoverer: TDT
  • Discoverer Number: 2160
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 267
  • Last position angle: 267
  • First separation: 2.8
  • Last separation: 2.8
  • Mag first component: 11.36
  • Mag second component: 12.7
  • Spectral type:
  • Primary proper motion RA: -2
  • Primary proper motion DEC: 4
  • Secondary proper motion RA: -2
  • Secondary proper motion DEC: 4
  • Durchmusterung:
  • Notes: