10573+5254

  • Unique Name: 10573+5254HJ 2549
  • RA: 10 57 18.19
  • Dec: +52 54 24.5
  • Discoverer: HJ
  • Discoverer Number: 2549
  • Components:
  • First year: 1831
  • Last year: 2007
  • Observations: 11
  • First position angle: 139
  • Last position angle: 129
  • First separation: 15.0
  • Last separation: 19.5
  • Mag first component: 10.21
  • Mag second component: 12.03
  • Spectral type: B9
  • Primary proper motion RA: -15
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: 2
  • Secondary proper motion DEC: -16
  • Durchmusterung: +53 1448
  • Notes: L
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