21117+2505

  • Unique Name: 21117+2505POU5237
  • RA: 21 11 44.57
  • Dec: +25 04 41.0
  • Discoverer: POU
  • Discoverer Number: 5237
  • Components:
  • First year: 1897
  • Last year: 2001
  • Observations: 3
  • First position angle: 157
  • Last position angle: 162
  • First separation: 18.5
  • Last separation: 19.9
  • Mag first component: 12.3
  • Mag second component: 14.3
  • Spectral type:
  • Primary proper motion RA: 4
  • Primary proper motion DEC: 22
  • Secondary proper motion RA: 23
  • Secondary proper motion DEC: -17
  • Durchmusterung:
  • Notes:
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