21046+5224

  • Unique Name: 21046+5224STF2757
  • RA: 21 04 34.72
  • Dec: +52 23 59.2
  • Discoverer: STF
  • Discoverer Number: 2757
  • Components:
  • First year: 1831
  • Last year: 2011
  • Observations: 29
  • First position angle: 273
  • Last position angle: 262
  • First separation: 1.9
  • Last separation: 1.9
  • Mag first component: 7.82
  • Mag second component: 9.24
  • Spectral type: B9.5V
  • Primary proper motion RA: 9
  • Primary proper motion DEC: 8
  • Secondary proper motion RA: 9
  • Secondary proper motion DEC: 8
  • Durchmusterung: +51 2991
  • Notes:
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