21473+4148

  • Unique Name: 21473+4148A 404AC
  • RA: 21 47 17.69
  • Dec: +41 48 17.7
  • Discoverer: A
  • Discoverer Number: 404
  • Components: AC
  • First year: 1928
  • Last year: 2002
  • Observations: 3
  • First position angle: 282
  • Last position angle: 292
  • First separation: 12.1
  • Last separation: 13.8
  • Mag first component: 9.15
  • Mag second component: 15.1
  • Spectral type: F5
  • Primary proper motion RA: -1
  • Primary proper motion DEC: -38
  • Secondary proper motion RA: -11
  • Secondary proper motion DEC: 7
  • Durchmusterung:
  • Notes:
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