21221-5055

  • Unique Name: 21221-5055TDT2928
  • RA: 21 22 08.42
  • Dec: -50 55 19.5
  • Discoverer: TDT
  • Discoverer Number: 2928
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 249
  • Last position angle: 249
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 10.95
  • Mag second component: 11.04
  • Spectral type:
  • Primary proper motion RA: 10
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: 10
  • Secondary proper motion DEC: -9
  • Durchmusterung:
  • Notes:
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