21399+6808

  • Unique Name: 21399+6808STF2823
  • RA: 21 39 51.11
  • Dec: +68 07 50.5
  • Discoverer: STF
  • Discoverer Number: 2823
  • Components:
  • First year: 1832
  • Last year: 2008
  • Observations: 19
  • First position angle: 251
  • Last position angle: 253
  • First separation: 1.6
  • Last separation: 1.4
  • Mag first component: 9.24
  • Mag second component: 10.08
  • Spectral type: A2
  • Primary proper motion RA: -3
  • Primary proper motion DEC: -9
  • Secondary proper motion RA: -3
  • Secondary proper motion DEC: -9
  • Durchmusterung: +67 1340
  • Notes:
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