21584+4423

  • Unique Name: 21584+4423LYS 11
  • RA: 21 58 22.08
  • Dec: +44 22 46.1
  • Discoverer: LYS
  • Discoverer Number: 11
  • Components:
  • First year: 1895
  • Last year: 2002
  • Observations: 7
  • First position angle: 48
  • Last position angle: 55
  • First separation: 10.6
  • Last separation: 11.8
  • Mag first component: 11.03
  • Mag second component: 10.91
  • Spectral type:
  • Primary proper motion RA: -20
  • Primary proper motion DEC: -20
  • Secondary proper motion RA: -1
  • Secondary proper motion DEC: -25
  • Durchmusterung:
  • Notes: N
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