21493+2404

  • Unique Name: 21493+2404POU5515
  • RA: 21 49 16.66
  • Dec: +24 04 28.3
  • Discoverer: POU
  • Discoverer Number: 5515
  • Components:
  • First year: 1898
  • Last year: 2001
  • Observations: 3
  • First position angle: 314
  • Last position angle: 316
  • First separation: 8.5
  • Last separation: 7.8
  • Mag first component: 13.7
  • Mag second component: 13.8
  • Spectral type:
  • Primary proper motion RA: -10
  • Primary proper motion DEC: -3
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: 1
  • Durchmusterung:
  • Notes:
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