21408+4911

  • Unique Name: 21408+4911TDT3101
  • RA: 21 40 50.81
  • Dec: +49 11 25.5
  • Discoverer: TDT
  • Discoverer Number: 3101
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 330
  • Last position angle: 330
  • First separation: 0.9
  • Last separation: 0.9
  • Mag first component: 10.76
  • Mag second component: 11.48
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: 0
  • Durchmusterung:
  • Notes: