21511+5047

  • Unique Name: 21511+5047TDT3191
  • RA: 21 51 06.96
  • Dec: +50 46 57.1
  • Discoverer: TDT
  • Discoverer Number: 3191
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 221
  • Last position angle: 221
  • First separation: 2.1
  • Last separation: 2.1
  • Mag first component: 12.05
  • Mag second component: 12.44
  • Spectral type:
  • Primary proper motion RA: 3
  • Primary proper motion DEC: -6
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: