21040+2353

  • Unique Name: 21040+2353POU5121
  • RA: 21 04 02.43
  • Dec: +23 52 36.3
  • Discoverer: POU
  • Discoverer Number: 5121
  • Components:
  • First year: 1898
  • Last year: 2008
  • Observations: 4
  • First position angle: 168
  • Last position angle: 162
  • First separation: 9.7
  • Last separation: 9.6
  • Mag first component: 12.91
  • Mag second component: 13.9
  • Spectral type:
  • Primary proper motion RA: -13
  • Primary proper motion DEC: -6
  • Secondary proper motion RA: 11
  • Secondary proper motion DEC: 7
  • Durchmusterung:
  • Notes:
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