21158+6721

  • Unique Name: 21158+6721STF2788
  • RA: 21 15 48.83
  • Dec: +67 21 14.1
  • Discoverer: STF
  • Discoverer Number: 2788
  • Components:
  • First year: 1893
  • Last year: 2010
  • Observations: 12
  • First position angle: 356
  • Last position angle: 353
  • First separation: 8.3
  • Last separation: 8.1
  • Mag first component: 8.73
  • Mag second component: 10.4
  • Spectral type: K2III
  • Primary proper motion RA: 18
  • Primary proper motion DEC: 2
  • Secondary proper motion RA: 15
  • Secondary proper motion DEC: 0
  • Durchmusterung: +66 1380
  • Notes: D
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