21301+2719

  • Unique Name: 21301+2719TDT2999
  • RA: 21 30 05.17
  • Dec: +27 19 24.2
  • Discoverer: TDT
  • Discoverer Number: 2999
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 355
  • Last position angle: 355
  • First separation: 0.9
  • Last separation: 0.9
  • Mag first component: 11.6
  • Mag second component: 12.15
  • Spectral type:
  • Primary proper motion RA: 1
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 1
  • Secondary proper motion DEC: -6
  • Durchmusterung:
  • Notes: