21543+1943

  • Unique Name: 21543+1943STF2841A,BC
  • RA: 21 54 17.44
  • Dec: +19 43 05.3
  • Discoverer: STF
  • Discoverer Number: 2841
  • Components: A,BC
  • First year: 1823
  • Last year: 2012
  • Observations: 74
  • First position angle: 110
  • Last position angle: 110
  • First separation: 22.1
  • Last separation: 22.4
  • Mag first component: 6.45
  • Mag second component: 7.99
  • Spectral type: K0III F7V
  • Primary proper motion RA: -34
  • Primary proper motion DEC: -12
  • Secondary proper motion RA: -33
  • Secondary proper motion DEC: -12
  • Durchmusterung: +19 4814
  • Notes: NYD
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