21247+1647

  • Unique Name: 21247+1647TDT2949
  • RA: 21 24 39.58
  • Dec: +16 46 38.3
  • Discoverer: TDT
  • Discoverer Number: 2949
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 127
  • Last position angle: 127
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 11.06
  • Mag second component: 11.36
  • Spectral type:
  • Primary proper motion RA: 14
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: 14
  • Secondary proper motion DEC: 2
  • Durchmusterung:
  • Notes: