19517+2421

  • Unique Name: 19517+2421POU4121
  • RA: 19 51 42.52
  • Dec: +24 21 40.8
  • Discoverer: POU
  • Discoverer Number: 4121
  • Components:
  • First year: 1906
  • Last year: 2009
  • Observations: 4
  • First position angle: 188
  • Last position angle: 191
  • First separation: 12.3
  • Last separation: 15.2
  • Mag first component: 12.98
  • Mag second component: 14.46
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 14
  • Secondary proper motion RA: -18
  • Secondary proper motion DEC: -40
  • Durchmusterung:
  • Notes:
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