21054+4058

  • Unique Name: 21054+4058TDT2732
  • RA: 21 05 26.50
  • Dec: +40 58 19.9
  • Discoverer: TDT
  • Discoverer Number: 2732
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 64
  • Last position angle: 64
  • First separation: 0.7
  • Last separation: 0.7
  • Mag first component: 11.7
  • Mag second component: 11.84
  • Spectral type:
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -7
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes: