04209+5023

  • Unique Name: 04209+5023STF 519AB
  • RA: 04 20 53.71
  • Dec: +50 22 39.0
  • Discoverer: STF
  • Discoverer Number: 519
  • Components: AB
  • First year: 1892
  • Last year: 2008
  • Observations: 19
  • First position angle: 346
  • Last position angle: 348
  • First separation: 18.5
  • Last separation: 18.3
  • Mag first component: 7.85
  • Mag second component: 9.4
  • Spectral type: K2
  • Primary proper motion RA: -2
  • Primary proper motion DEC: -1
  • Secondary proper motion RA: 0
  • Secondary proper motion DEC: -2
  • Durchmusterung: +50 976
  • Notes: D
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