21213+1519

  • Unique Name: 21213+1519TDT2917
  • RA: 21 21 19.59
  • Dec: +15 19 02.9
  • Discoverer: TDT
  • Discoverer Number: 2917
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 196
  • Last position angle: 196
  • First separation: 0.9
  • Last separation: 0.9
  • Mag first component: 11.22
  • Mag second component: 11.25
  • Spectral type:
  • Primary proper motion RA: 8
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 8
  • Secondary proper motion DEC: -3
  • Durchmusterung:
  • Notes: