21093+0410

  • Unique Name: 21093+0410BU 1330
  • RA: 21 09 16.75
  • Dec: +04 09 51.8
  • Discoverer: BU
  • Discoverer Number: 1330
  • Components:
  • First year: 1904
  • Last year: 2000
  • Observations: 6
  • First position angle: 57
  • Last position angle: 55
  • First separation: 3.3
  • Last separation: 3.7
  • Mag first component: 10.25
  • Mag second component: 13.8
  • Spectral type: F8
  • Primary proper motion RA: 70
  • Primary proper motion DEC: -8
  • Secondary proper motion RA: 103
  • Secondary proper motion DEC: 13
  • Durchmusterung: +03 4509
  • Notes:
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