21571+2509

  • Unique Name: 21571+2509POU5582
  • RA: 21 57 07.13
  • Dec: +25 08 47.3
  • Discoverer: POU
  • Discoverer Number: 5582
  • Components:
  • First year: 1897
  • Last year: 2009
  • Observations: 4
  • First position angle: 25
  • Last position angle: 338
  • First separation: 7.8
  • Last separation: 7.7
  • Mag first component: 13.4
  • Mag second component: 13.4
  • Spectral type:
  • Primary proper motion RA: 0
  • Primary proper motion DEC: -11
  • Secondary proper motion RA: -66
  • Secondary proper motion DEC: 42
  • Durchmusterung:
  • Notes:
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