21492+5031

  • Unique Name: 21492+5031CTT 10AD
  • RA: 21 49 14.48
  • Dec: +50 30 54.2
  • Discoverer: CTT
  • Discoverer Number: 10
  • Components: AD
  • First year: 1902
  • Last year: 2001
  • Observations: 5
  • First position angle: 97
  • Last position angle: 103
  • First separation: 131.8
  • Last separation: 126.3
  • Mag first component: 7.77
  • Mag second component: 11.37
  • Spectral type: B9IV
  • Primary proper motion RA: 5
  • Primary proper motion DEC: 0
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -7
  • Durchmusterung:
  • Notes:
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