21472+2409

  • Unique Name: 21472+2409HDS3103
  • RA: 21 47 09.83
  • Dec: +24 08 42.1
  • Discoverer: HDS
  • Discoverer Number: 3103
  • Components:
  • First year: 1991
  • Last year: 1991
  • Observations: 1
  • First position angle: 114
  • Last position angle: 114
  • First separation: 0.6
  • Last separation: 0.6
  • Mag first component: 7.74
  • Mag second component: 11.02
  • Spectral type: K0
  • Primary proper motion RA: -42
  • Primary proper motion DEC: 10
  • Secondary proper motion RA:
  • Secondary proper motion DEC:
  • Durchmusterung: +23 4392
  • Notes:
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