21050-1105

  • Unique Name: 21050-1105BU 1499AC
  • RA: 21 04 58.51
  • Dec: -11 05 13.1
  • Discoverer: BU
  • Discoverer Number: 1499
  • Components: AC
  • First year: 1909
  • Last year: 2011
  • Observations: 4
  • First position angle: 343
  • Last position angle: 311
  • First separation: 96.4
  • Last separation: 117.5
  • Mag first component: 9.08
  • Mag second component: 13.3
  • Spectral type: F8
  • Primary proper motion RA: -30
  • Primary proper motion DEC: 22
  • Secondary proper motion RA: 5
  • Secondary proper motion DEC: 3
  • Durchmusterung:
  • Notes:
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