21398+5403

  • Unique Name: 21398+5403TDT3093
  • RA: 21 39 46.66
  • Dec: +54 03 20.4
  • Discoverer: TDT
  • Discoverer Number: 3093
  • Components:
  • First year: 1991
  • Last year: 2006
  • Observations: 2
  • First position angle: 329
  • Last position angle: 331
  • First separation: 0.5
  • Last separation: 0.4
  • Mag first component: 10.64
  • Mag second component: 10.89
  • Spectral type: F0
  • Primary proper motion RA: 24
  • Primary proper motion DEC: 10
  • Secondary proper motion RA: 24
  • Secondary proper motion DEC: 10
  • Durchmusterung:
  • Notes: