21491+6648

  • Unique Name: 21491+6648STF2836AB
  • RA: 21 49 08.12
  • Dec: +66 47 31.9
  • Discoverer: STF
  • Discoverer Number: 2836
  • Components: AB
  • First year: 1828
  • Last year: 2013
  • Observations: 24
  • First position angle: 151
  • Last position angle: 156
  • First separation: 13.0
  • Last separation: 11.8
  • Mag first component: 6.53
  • Mag second component: 10.36
  • Spectral type: F4V
  • Primary proper motion RA: -21
  • Primary proper motion DEC: -66
  • Secondary proper motion RA: -21
  • Secondary proper motion DEC: -66
  • Durchmusterung: +66 1441
  • Notes: N D
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