21423+4616

  • Unique Name: 21423+4616ES 1275AB
  • RA: 21 42 16.59
  • Dec: +46 16 22.7
  • Discoverer: ES
  • Discoverer Number: 1275
  • Components: AB
  • First year: 1913
  • Last year: 2013
  • Observations: 6
  • First position angle: 4
  • Last position angle: 1
  • First separation: 66.5
  • Last separation: 72.6
  • Mag first component: 8.62
  • Mag second component: 12.9
  • Spectral type: K0
  • Primary proper motion RA: 4
  • Primary proper motion DEC: -71
  • Secondary proper motion RA: 4
  • Secondary proper motion DEC: -18
  • Durchmusterung: +45 3640
  • Notes:
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