21221+1948

  • Unique Name: 21221+1948STFB 11AC
  • RA: 21 22 05.13
  • Dec: +19 48 15.7
  • Discoverer: STF
  • Discoverer Number: 0
  • Components: AC
  • First year: 1912
  • Last year: 2012
  • Observations: 4
  • First position angle: 20
  • Last position angle: 12
  • First separation: 75.7
  • Last separation: 64.7
  • Mag first component: 4.2
  • Mag second component: 12.9
  • Spectral type: K0.5III
  • Primary proper motion RA: 106
  • Primary proper motion DEC: 63
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung:
  • Notes: N
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